Space Manufacturing Companies - Factories in Space

Last updated: 2024-07-31

Name	Service	Field	Status	Description
3D Bioprinting Solutions (Invitro)	In-Space Manufacturing	Organic Tissue	Demonstrated	First-ever experiment on 3D printing of live organic tissue and organ constructs using a bioprinter on board the International Space Station (ISS).
4th Planet Logistics	Surface Habitats	-	Concept	Overarching goal is to create and test various habitats from naturally occurring terrestrial lava tubes analogous to the Moon and Mars.
ABM Space	In-Space Manufacturing, 3D Printing Electronics	Electronics, Solar Sail, Asteroids	Dormant	EX-PL consortium in response to the Luxemburg initiative of supporting development of space resources mining from planetoids.
Above Space (Orbital Assembly)	In-Space Manufacturing, Commercial Space Station, Microgravity Flight Service (LEO), Robotic Space Station	Large Space Structures, Space Construction Company, Automated Microgravity Laboratory	Early stage	Orbital Assembly develops and operates gravity capable space stations on orbit, in cislunar space, and throughout the solar system enabling humanity to work, play, and thrive in the space ecosystem.
ACME Advanced Materials	In-Space Manufacturing	Silicon Carbide, ZBLAN	Dormant	They announced first production of superior Silicon Carbide wafers in microgravity using parabolic flights in 2014.
AI Spacefactory	Surface Habitats, Space Construction Company	-	Development	Makers of smart buildings, 3D printed constructs, and off-world habitats.
Air Company	In-Space Manufacturing	Food for Earth, Food for Space	Development	We are a carbon utilization company working with industries to create planetary change. Our patented and proprietary AIRMADE™ Technology takes Earth's excess CO2 and converts it into carbon-negative alcohols and fuels.
Air Protein	In-Space Manufacturing, In-Space Production	Food for Earth, Food for Space	Concept	Air Protein is a modern meat company, crafting the world’s first air meat to feed us sustainably,
Air Squared	Subsystems & Equipment, ISRU (In Situ Resource Utilization)	-	Development	Air Squared is developing a contamination-tolerant vacuum pump that can be used in the extraction of oxygen from lunar regolith.
Airbus	In-Space Manufacturing	Additive Manufacturing (3D printing), Large Space Structures	Development	Metal3D uses metal as source material and prints it at 1,200 degrees Celsius to produce new parts such as radiation shields, tooling or equipment directly in orbit
Airbus	ISRU (In Situ Resource Utilization)	-	Development	Successfully demonstrated the production of oxygen and metals from simulated lunar dust (regolith) with the Airbus-invented process named ROXY (Regolith to OXYgen and Metals Conversion)
Airbus	Space Robotics, Robotic Arm, Hardware	-	Development	Introducing our smart robotic arm for manufacturing & assembly in space.
Aleph Farms	In-Space Manufacturing	Food for Space	Development	Aleph Farms' aim is to produce non-genetically modified food, which means using natural processes to grow meat to mimic the way it would develop in a cow.
AlgaBloom International	In-Space Manufacturing	Food for Space	Concept	AlgaBloom designs, builds, and operates highly scalable photobioreactors that harness the power of algae and produce high value bio-ingredients.
Alginity	In-Space Manufacturing, Resources - Oxygen	Food for Space	Dormant	Autonomous food and oxygen supply at a lunar base.
Allevi (3D Systems)	In-Space Manufacturing	Organic Tissue, Biotech, Biological Research	Development	Made In Space and Allevi are working together to develop the Allevi ZeroG – the first 3D bioprinter in space.
ALSEC	In-Space Manufacturing	Food for Space	Concept	ALSEC proposes a food production system that includes the incorporation of four exponential technologies: microencapsulation, nanotechnology, artificial intelligence and 3D print for the formulation and development of natural, organic and highly nutritious powdered foods.
Alva	In-Space Manufacturing	-	Development	New green start-up that specializes in the production of a new type of energy efficient material to be used in new screens and displays. Patent pending on the synthesis method.
AMBAR	In-Space Manufacturing	Food for Space	Concept	Agro-Migra is a multipurpose growing cabinet with different compartments that functions as an ecosystem, where both aquatic and terrestrial plants coexist generating food ready for consumption. Focuses on producing quality food, where the main objective is to achieve the well-being and satisfaction of the consumer.
Anisoprint	In-Space Manufacturing, Space Construction Company	Large Space Structures, Space Construction Company	Development	Composite fiber 3D printing in close-to-zero gravity conditions.
Apptronik	Space Robotics, Robot Astronaut	Robot Astronaut	Development	NASA has selected Apptronik as a commercial partner to launch a new generation of general-purpose robots, starting with Apollo.
Apsidal	In-Space Manufacturing, ISS Utilization Service	ZBLAN, Optical Fibers, Glass	Development	Fabricating Photonics in Space! Developing a Universal Glass Optics Manufacturing Module capable of processing various types of complex glass in space from which fibers, magnetic fibers, super-continuum sources, capillary optics and adiabatic tapers can be drawn.
ArcSpace	In-Space Assembly, In-Space Manufacturing, Space Construction Company	Space Construction Company	Development	ArcSpace designs and manufactures complex spacecraft payloads that benefit from in-space structural assembly, and manages in-space assembly operations through its proprietary technology.
Ardberg	Miscellaneous, In-Space Manufacturing, Microgravity Science	Food for Earth	Launched	Nanoracks launched Ardbeg’s first whisky experiment into space in 2011.
Argotec	In-Space Manufacturing	Food for Space	Demonstrated	Public-private partnership to bring the authentic Italian espresso into the International Space Station (ISS).
ARKA	Robotic Arm, Hardware, In-Space Assembly	-	Development	ARKA's robotic arms, servicing tools, and refueling components provide the capability to assemble ESPA-class modules together.
Arkisys	Microgravity Flight Service (LEO), In-Space Assembly, Robotic Space Station, Persistent Platform	Automated Microgravity Laboratory, Reusable	Development	Arkisys is building one of the first Business Platforms in Space for new Technology Hosting, Satellite Integration, Assembly and Resupply.
Arundal Astronautics	In-Space Manufacturing, In-Space Production, On-Orbit Servicing	On-Orbit Servicing	Early stage	Research and Development in Spacecraft Engineering – specifically the area of On Orbit Manufacture (OOM) and the wider field of On Orbit Servicing (OOS), Assembly and Manufacture (OSAM).
ASCENT Technology	In-Space Manufacturing	Food for Earth, Food for Space	Development	SATED makes broadly customizable foods ranging from pizza to peach cobbler. The device is intrinsically fire and smoke safe and designed to operate in zero and low gravity environments.
Astral Materials (Astral Forge)	In-Space Manufacturing		Development	Development of a High-temperature (>1200 C) Crystal Growth Furnace toward Semiconductor In-Space Production Applications in LEO for Terrestrial Use
Astrea (Astreia)	Surface Habitats	-	Cancelled, Concept	We are building a network of intelligent homes across Earth to first transition the world to sustainability. Our ultimate goal is to build the first city on Mars.
Astrobotic	In-Space Manufacturing	-	Concept	Printing of solar cells on the lunar surface.
Astronika	In-Space Manufacturing	Food for Space, Biotech, Biological Research	Concept	An insect bioreactor for increased circularisation of ECLSS economy.
Astronika	ISRU (In Situ Resource Utilization), Space Mining, Commercial Rover	Hopper	Concept	Dedicated to providing innovative solutions to the broadly-defined aerospace industry. Energy-efficient regolith compactor for surface construction.
Astroport Space Technologies (XArc, Exploration Architecture)	Space Construction Company, Landing Pads, Commercial Rover	Moon	Development	Astroport turns moon dust into bricks and materials for 3D construction printing of lunar infrastructure such as roads, habitats and landing facilities.
ATLANT 3D Nanosystems	In-Space Manufacturing	Orbital Microfabrication	Development	Demonstrator for manufacturing electronic components in space using selective atomic layer deposition,
ATMOS Space Cargo	Transport Service (Re-Entry), In-Space Manufacturing, Microgravity Flight Service (LEO), Microgravity Flight Service (Reusable Satellite)	Space Capsule, Inflatable Atmospheric Decelerator, Inflatables	Development	We develop Inflatable Atmospheric Decelerators (IADs), which function both as heat shields, protecting their precious cargo during re-entry into the atmosphere, and high-velocity parachutes.
Automated Dynamics	In-Space Manufacturing	Large Space Structures, Space Construction Company	Concept	SBIR Phase I in 2015: A laser heating system (LHS) for the automated fiber placement (AFP) of thermoplastic composites (TPC).
Awake Aerospace	In-Space Manufacturing, Space Construction Company	Large Space Structures, Food for Space	Concept	Make the inner solar system more accessible.
Azimut Space	ISRU (In Situ Resource Utilization), Resources - Energy, Hardware	Moon	Concept	HEBAM - HEat-based BAttery for the Moon.
BAE Systems	In-Space Manufacturing, Space Construction Company	Large Space Structures	Development	The Space Manufacturing, Assembly and Repair Technology Exploration and Realisation (SMARTER) project will investigate the technical feasibility of manufacturing in space.
Bake In Space	In-Space Manufacturing	Food for Space	Dormant	Initial goal is to conduct a series of technology demonstrations related to the production of fresh bread aboard the International Space Station (ISS).
Bechtel	In-Space Manufacturing, Space Construction Company, ISRU (In Situ Resource Utilization)	Space Construction Company	Concept	Engineers from Bechtel, a global leader in terrestrial engineering, construction, and project management, will join with researchers from two U.S. universities to develop technologies for living and working on the Moon.
BeeHex	In-Space Manufacturing	Food for Space	Concept	BeeHex is a NASA spin-off company. The founder worked on a project to develop a 3D Food Printer system that can personalize food for astronauts during long-duration space missions.
Beyond Earth Advanced Materials (BEAM) Collective	Space Advocacy, In-Space Manufacturing, Consulting Service	-	Active	The Beyond Earth Advanced Materials (BEAM) Collective is the world authority on microgravity-based manufacturing of advanced materials—materials that require extreme process parameters (e.g., high temperatures, high pressures, toxic chemicals).
Beyond Earth Resources	Resources - Asteroid Mining, Space Mining, ISRU (In Situ Resource Utilization)	-	Dormant	In 2018, co-founded Beyond Earth Resources Pty Ltd, and continued Mission Planning studies. BER 'folded' in June 2019 but these studies have continued under the aegis of Asteroid Enterprises, focussing on small-scale and Proof-of-Concept missions.
BigRedBites	In-Space Manufacturing	Food for Space	Concept	A symbiotic system of cyanobacteria, yeast, mushrooms, and plants, with a processing unit to yield fresh and nutritious produce to meet 15% of daily caloric requirements. Innovations like 3D printed artificial soil and symbiotic co-dependence enable maximum utilization of each subsystem’s waste and minimal external inputs.
BioOrbit	In-Space Manufacturing	Medicine and Drugs, Pharmaceutical	Development	Developing a platform for large-scale crystallisation of protein. Our grand aim is to develop a pharmaceuticals factory in space within the next 10 years.
Bistromathic	In-Space Manufacturing	Food for Space	Concept	Bistromathic is an automatic food production machine that ensures astronauts enjoy an Earth-like experience of eating during long space missions. It produces food with rich textures and appropriate moisture in different shapes and forms. Bistromathic is a robust and reliable food production technology that aims to provide nourishment for space exploration missions
Black Moon Space Technology	In-Space Assembly, Hardware	Space Welding	Early stage	Welding in Space.
Blackswan Space	Software, Space Robotics	-	Early stage	Our software focused technology is designed to address the growing number of assets in orbit by expanding the range of autonomous activities including autonomous navigation, in-orbit asset inspection, servicing and robotic manipulation.
Blue Horizon	In-Space Manufacturing	Food for Space, Biotech, Biological Research	Development	We want to become a global leader in bio engineering developing and using earth and space technology for the profit of mankind.
Blue Origin	ISRU (In Situ Resource Utilization)	Orbital Microfabrication, Moon	Development	Since 2021, Blue Origin has been making solar cells and transmission wire from regolith simulants.
Blueshift (Outward Technologies)	In-Space Manufacturing, Space Construction Equipment	Additive Manufacturing (3D printing), Space Construction Company, Award Listing In-Space Friction Stir Welding Machine	Development	SEER’s primary NASA application is the fabrication of 3D printed components using concentrated solar power and regolith as the only feedstock.
Braskem	In-Space Manufacturing	Additive Manufacturing (3D printing), Material Recycling	Demonstrated	The Braskem Recycler will produce plastic feed stock that will be used in Made in Space’s additive manufacturing facility (AMF) aboard ISS.
Budgie	ISRU (In Situ Resource Utilization), In-Space Manufacturing, Commercial Space Station	-	Concept	An early stage startup called Budgie's plan is to build a Space Factory on its own, with the first AM Module to launch within 3 years.
Budweiser (Anheuser-Busch)	In-Space Manufacturing	Food for Earth, Food for Space	Development	Announced its intention to be the first beer on Mars.
Build Beyond	In-Space Manufacturing	Material Recycling, Additive Manufacturing (3D printing)	Early stage	Build Beyond is re-envisioning the inductive foundry at a foundational level.
Canacompost Systems	In-Space Manufacturing	Material Recycling, Space Farming, Food for Space	Concept	The Outpost: Space Composting With Black Soldier Flies. Phase 1 winner of Canada Deep Space Food Challenge.
Canadensys Aerospace Corporation	In-Space Manufacturing	Food for Space	Development	Awarded contract to design elements of German/Canadian collaborative Lunar Greenhouse ground test demonstrator.
Cedars-Sinai	In-Space Manufacturing	Biotech, Biological Research	Demonstrated	Cedars-Sinai Scientists Are Establishing In-Space Production of Stem Cells on the International Space Station to Advance the Next Generation of Cell Therapies.
CemVita Factory	In-Space Manufacturing, Space Mining	Food for Space	Development	CO2 Utilization platform mimics photosynthesis to produce nutrients and pharmaceutics for deep space exploration and industrial chemicals and polymers for energy sustainability.
Cislune	In-Space Manufacturing, Space Construction Company	Space Construction Company	Development	Cislune is developing regolith pathways and landing pads. Surface construction - high efficiency sintering via beneficiation of the building material.
Connectomix	In-Space Manufacturing, Space Resources	Food for Space, Food for Earth	Early stage	Develop a food production system for the Moon that will benefit Earth.
Cosmic Eats	In-Space Manufacturing	Food for Space, Food for Earth	Concept	Cosmic Eats’ all-in-one food solution delivers a delicious, high nutrition food supply with low disruption risk. For further security, Cosmic Eats’ system operates with minimal dependencies on external resources.
Cosmic Robotics	In-Space Manufacturing, In-Space Assembly, Space Construction Company, Space Construction Equipment	Space Construction Company	Development	Autonomous construction on Earth and beyond.
Crow Industries	Transport Service (LEO-Moon), ISRU (In Situ Resource Utilization), Space Tug, In-Space Logistics	In-Space Transportation, Transport Service (In-Space), Transport Service (LEO-GEO)	Concept
Crowdspace	Surface Habitats	Mars, Surface	Concept	Taking part in Mars Colony Prize contest organized by Mars Society.
Darkoob	Resources - Asteroid Mining, ISRU (In Situ Resource Utilization)	Mining	Concept, Dormant	Safe, sustainable and economical resources extraction from celestial bodies.
DCUBED (Deployables Cubed)	In-Space Manufacturing, In-Space Assembly	Large Space Structures	Development	Advanced technology demonstration on in-space manufacturing of booms for SmallSat deployable structures with HyImpulse on their maiden orbital flight.
Deep Space Ecology	In-Space Manufacturing, Surface Habitats	Food for Space	Early stage, Dormant	Cultivate a better world through robust, self-sufficient agro-ecological systems for the deep spaces of Earth and our solar system, or for your back yard and local farmers. Our mission is to make food accessible to everyone on Earth, Mars, and beyond.
Deep Space Entomoculture	In-Space Manufacturing	Food for Space	Concept	The production method involves a self-contained device designed to generate foods from insect cells. Dry-preserved insect cells will be transported into space, re-activated in a suspension bioreactor with simple ingredients, and used to produce muscle and fat biomass that emulates traditional meat products.
Deep Space Industries	Resources - Asteroid Mining, Space Tug, ISRU (In Situ Resource Utilization)	Prospecting	Dormant	Deep Space Industries (DSI), a company founded to pursue asteroid mining, but which more recently has focused on deep space smallsats.
Deimos Space Resources	Resources - Asteroid Mining, Space Mining, ISRU (In Situ Resource Utilization)	-	Concept, Dormant	Shifting the paradigm in off-Earth resource development.
Dereum Labs	Commercial Rover, ISRU (In Situ Resource Utilization), In-Space Manufacturing	Moon	Development	Jaguar-1 mission consists of carrying two rovers with a commercial payload to the Lunar surface.
Dewey Scientific	In-Space Manufacturing	Growing Crops	Development	Dewey Scientific, a commercial agricultural technology company is going to be Redwire’s customer for the inaugural flight. During the mission, Dewey will grow industrial hemp in space for a gene expression study.
Diatomic Space	ISRU (In Situ Resource Utilization), Commercial Rover	Moon	Cancelled, Early stage	Diatomic Space is developing hardware to produce oxygen on the lunar surface.
DSTAR Communications	In-Space Manufacturing, ISS Utilization Service	Raw Materials	Development	Create an external material processing platform on the International Space Station with autonomous, high throughput manufacturing capability.
Ecoation Innovative Solutions	In-Space Manufacturing	Food for Space	Concept	CANGrow Modular Indoor Food Production System.
Ecoatoms	In-Space Manufacturing, Hardware, Medical Support, Microgravity Flight Service (LEO)	Biotech, Biological Research	Development	We design and build space payloads called ‘Ecos’ {habitats} to manufacture biomedical products. We create the hardware to our clients specifications building from bioreactors to liquid deposition chambers.
Eden Grow Systems	In-Space Manufacturing	Food for Earth, Food for Space	Development	Providing sustainable food and energy independence to local communities around the world, and one day, off it!
Electric Cow	In-Space Manufacturing	Food for Earth, Food for Space	Concept	Converts CO2 and waste streams straight into food, with the help of a food grade micro-organisms and 3D printing.
Enigma of the Cosmos	In-Space Manufacturing	Food for Space	Concept	Leafy & Microgreen Food production system with an adaptive growing platform using telescopic grow channel system to support plants natural growth cycle, increasing efficiency of the growing space by adjusting the grow area according to the plants needs and in return increasing the efficiency by a minimum of 40%.
EOS (Electrophoresis Operations in Space)	In-Space Manufacturing	Medicine and Drugs	Dormant	Joint venture with McDonnell Douglas and Johnson & Johnson's Ortho Pharmaceutical to make and sell pharmaceuticals made in space.
Eta Space	ISRU (In Situ Resource Utilization), Raw Resources, Resources - Hydrogen	Hydrogen, Propellant	Development	Based on a proprietary electrochemical platform, SKYRE will electrolyse the ice water into its hydrogen and oxygen components and Eta Space H2RENEW™ will then compress and liquefy the hydrogen for use as fuel.
Eternal	In-Space Manufacturing	Food for Space	Development	Eternal is solving the absence of a properly sustainable and cost-effective protein ingredient that is flavor neutral.
ExLabs (Exploration Laboratories)	Active Debris Removal (ADR), Space Mining, ISRU (In Situ Resource Utilization)	Asteroids	Development	We specialize in the development of advanced large-scale space vehicles and technologies, leveraging the latest innovations to tackle the challenges of space debris mitigation, object capture and control, deep space exploration, and resource acquisition.
Exoterra	ISRU (In Situ Resource Utilization)	Oxygen, Hydrogen, Propellant	Dormant	The Nano Icy Moons Propellant Harvester (NIMPH) is a CubeSat-scale In-Situ Resource Utilization (ISRU) system which processes ice into liquid oxygen (LOx) and liquid hydrogen (LH2).
Explaneta Space	In-Space Manufacturing, In-Space Production	Food for Earth, Food for Space	Dormant	GREEN//CASE is a portable mini-greenhouse that can be completely 3d printed at an extra-terrestrial outpost, thus saving payload weight and costs.
EXPLOR Biologics	Microgravity Research Payloads, Microgravity Workspaces, Microgravity Science, Microgravity Simulation, In-Space Manufacturing	Automated Microgravity Laboratory, Microgravity Simulator, Biotech	Development	EXPLOR develop disruptive space technologies for human space exploration & for space health. EXPLOR was established in 2018 and introduced the first biological simulated microgravity device.
Exponential Deep Space	Resources - Asteroid Mining, ISRU (In Situ Resource Utilization)	Prospecting	Dormant	In-Situ Resource Utilization for Exponential Growth of Deep Space Industries.
Extraterrestrial Power	Resources - Energy, ISRU (In Situ Resource Utilization)	Wireless Power Transfer, Moon	Concept	Electricity provider of the solar system. Enabling humanity's future venturing into the solar system is in our DNA. Available Lunar electricity is going to be the key enabler.
Extremo Technologies	In-Space Manufacturing	Food for Earth, Food for Space	Development	The microalgae bio-panel supports crew space missions through effective CO2 sequestration and O2 production. The product is designed to be implemented for the closed-loop system.
Far Out Foods	In-Space Manufacturing	Food for Space	Concept	The Exo-Garden is a nearly closed-loop self-contained food production system, which is capable of producing a variety of fresh mushrooms and hydroponic vegetables.
Faraday Technologies	In-Space Manufacturing	Additive Manufacturing (3D printing), Electronics, Orbital Microfabrication	Development	Faraday Technology will create an in-space manufacturing process to directly print next-generation covetic materials (nanocarbon-infused metals/alloys) in Low Earth Orbit (LEO) via an electro-co-deposition approach to leverage the unique capabilities of the International Space Station (ISS).
Finite Space	Commercial Rover, ISRU (In Situ Resource Utilization), In-Space Manufacturing	-	Early stage, ?	Optimizing material usage and manufacturing processes on extraterrestrial bodies to enable self-sustainable colonies with constant human presence.
Flawless Photonics	In-Space Manufacturing	ZBLAN	Demonstrated	Flawless Photonics is a startup founded in 2017 with registered trademark of FlawlessFiber™. Advanced in-space manufacturing company producing optical fibers LEO.
FOMS (Fiber Optic Manufacturing in Space)	In-Space Manufacturing	ZBLAN	Demonstrated	FOMS (Fiber Optics Manufacturing in Space) is focused on optical fiber manufacturing in microgravity.
Futura	Commercial Rover, Space Construction Company, Space Construction Equipment, Robotic Arm, Landing Pads	Space Construction Company	Development	We are working to establish a self-sustaining space economy and make human life multi-planetary.
G-Space	Software, Microgravity Simulation, In-Space Manufacturing	ZBLAN, Orbital Microfabrication	Development	Design and test your materials, manufacturing processes and experiments before leaving the atmosphere using our AI-powered SaaS platform, ATOM™
Galactiv	On-Orbit Servicing, Propellant Refilling, Propellant Refuel Station, Space Robotics	In-Space Transportation, Transport Service (In-Space), Transport Service (LEO-GEO)	Early stage	Galactiv is an in-space services company with the primary mission of ensuring that humanity maintains a sustainable long-term presence in outer space. In the near-term, we will be addressing the pollution created by the American commercial satellite industry by providing emergency servicing and salvage operations to current satellite operators.
Gateway Spaceport (Offworld Industries)	Commercial Space Station, Space Station Module, Space Construction Company, In-Space Manufacturing	-	Concept	Gateway Spaceport was formed to build the first spaceport. Our plan includes developing a robust space construction industry, the first artificial gravity space station, and finally the Gateway.
General Galactic	In-Space Manufacturing, ISRU (In Situ Resource Utilization)	Propellant, Methane, Raw Materials, Oxygen, Hydrogen	Development	The same technology we’ll use to convert carbon dioxide to fuel on Earth, we’ll also use to refuel spacecraft and enable a permanent settlement on Mars.
GITAI	Space Robotics, Commercial Rover, Robotic Arm, Hardware	Robot Astronaut, Lunar Rover	Development	GITAI is developing highly capable, safe, and reliable robots to help build and maintain satellites, space stations, lunar bases and cities on Mars.
GMV	Commercial Rover, Space Robotics, Software, Hardware, Robotic Arm	Lunar Rover, Moon	Development
GOEPPERT	In-Space Manufacturing, Hardware	Materials to Earth	Development	Goeppert provides research and development services in physical, engineering, and life sciences to government and commercial customers.
GreenOnyx	In-Space Manufacturing	Food for Space, Food for Earth	Development	Develops fresh greens filled with nutrients and dietary supplements, will grow a water-based lentil plant under microgravity conditions in an autonomous growing facility. The leaves will be tested as food in space, and be produced in a controlled group where their growth rates will be analyzed.
Greiner Bio-One	In-Space Manufacturing	Biotech, Biological Research	Development	To perform 3D cell culture applications in a microgravity environment.
Growbotics Space	On-Orbit Servicing, Reusable Satellite, Space Robotics	In-Space Satellite Servicing, On-Orbit Servicing, Reusable	Early stage	Growbotics is a company dedicated to developing the tools, components, and processes necessary for a circular space economy. Satellites are currently single use by design; Growbotics aims to disrupt the traditional approach to space manufacturing and is leading the way by developing technology to re-use components on orbit, thereby reducing waste and promoting a circular economy.
H-CAM (Hellenic Center for Additive Manufacturing)	In-Space Manufacturing, Space Construction Company	Space Construction Company, Additive Manufacturing (3D printing)	Development	Our team provides completed services and technological solutions, research, training and education, to all interested parties, in the field of Additive Manufacturing (AM). We offer state of the art infrastructure, technical skills and expert’s advices
Hanwha Systems	ISRU (In Situ Resource Utilization), Space Resources	-	Development	Hanwha Aerospace became the first South Korean space company to win government approval to utilize resources in space, such as on the moon and Mars.
Hassell Studio	Surface Habitats	-	Concept	We set out to design the perfect habitat for space explorers on the red planet as part of NASA’s international 3D Printed Habitat Challenge.
Hefvin	In-Space Manufacturing	Food for Space	Concept	Hefvin grows fruit cells in nutrient rich media and uses spherification to encapsulate different cell types into an edible berry structure with skins and pulp. The technique produces berries rich in flavor, color and aroma.
High Frontier Mining Corporation (HFMC)	Resources - Asteroid Mining, Space Mining, ISRU (In Situ Resource Utilization)	-	Early stage	High Frontier Corporation is dedicated to opening the skies to mining and turning those materials into resources for companies operating in space. We are a stealth-startup comprised of former SpaceX, NASA, and commercial space industry experts.
Hilton (DoubleTree by Hilton)	In-Space Manufacturing, Space Tourism Support	Food for Space	Launched	Astronauts successfully baked DoubleTree chocolate chip cookies on the ISS in landmark science experiment.
Honda Motor Co	ISRU (In Situ Resource Utilization), Space Resources, Resources - Energy, Space Robotics, Robotic Arm	Moon	Development	Building a circulative renewable energy system on the lunar surface by leveraging Honda fuel cell technologies and high differential pressure water electrolysis technologies.
Honeybee Robotics (Blue Origin)	Resources - Energy, Space Robotics	Moon	Development	Our specialties in planetary exploration include robotic drilling, processing and sampling systems.
Hopstronautix	Space Entertainment, Advertising, In-Space Manufacturing, Space-Flown	Food for Earth, Novelty	Early stage, ?
HRL Laboratories	In-Space Manufacturing, In-Space Assembly	Large Space Structures	Development	HRL will demonstrate the key elements to achieve structures that can be built up from energy efficient structural members that are both formed and joined in space.
Hummink	In-Space Manufacturing	Electronics	Development	Additive Manufacturing at the Nanoscale. Hummink has developed a unique nanoprinting method - fast, precise, versatile and cheap.
ICON	Space Construction Company, Surface Habitats	-	Development	Space-based construction system to support future exploration of the Moon. ICON develops advanced construction technologies that advance humanity by using 3D printing robotics, software and advanced materials.
ILC Dover	Surface Habitats, Spacesuit	Inflatables	Development	Continues to develop and manufacture a variety of inflatable habitats, air-locks and shelters for use in earth orbit and lunar / planetary exploration.
Indigo Aerospace Design	Surface Habitats	Surface, Moon, Space Construction Company	Early stage	Developing revolutionary concepts to advance the exploration, commercialization & human settlement of space.
Infinity Space	In-Space Manufacturing, Orbital Transportation, Space Tug, Microgravity Flight Service (LEO)	Additive Manufacturing (3D printing), Solar Sail, Transport Service (In-Space), Helium-3	Early stage	We are an international Team who develop cutting-edge space exploration missions and propulsion technology. We are dedicated to pushing the boundaries of space exploration and focus on advancing mankind's understanding and utilisation of space.
InFynity	In-Space Manufacturing	Food for Earth, Food for Space	Development	Bioculture / Hybrid. InFynity produces high-protein, nutritious, delicious foods using microbial biomass grown in a novel bioreactor, which has been designed to operate both in space and on Earth in a sustainable way.
Insistent Galactic Operations (iGO)	Resources - Asteroid Mining, ISRU (In Situ Resource Utilization)	Water	Early stage	To help harvest and cultivate the infinite resources in space, utilizing those resources to both further space exploration and benefit all life on Earth and in Space.
Instarz	Surface Habitats	Moon, Mars	Dormant, Early stage	We design and manufacture self-sustainable space habitats and space technologies.
Intel	In-Space Manufacturing	-	Development	ODME is collaborating with Intel, Axiom Space, TEL, Arizona State, and Univ. of Wisconsin to develop printed RERAM memory chips for microgravity production.
Interlune	Space Resources, Raw Resources, ISRU (In Situ Resource Utilization), Space Mining, Resources - Asteroid Mining	Helium-3, Beneficiation	Development	Harvesting natural resources from space to benefit Earth and establish an in-space economy.
International Flavors and Fragrances (IFF)	In-Space Manufacturing	Novelty, Fragrance	Demonstrated	IFF has commercialized the unique space rose note, which is now a fragrance ingredient in a perfume called Zen developed by Shiseido Cosmetics (America).
Interstellar Lab	Surface Habitats, In-Space Manufacturing	Food for Earth, Food for Space	Development	We pave the way towards bio-regenerative life-support system by developing controlled-environment modules for plant cultivation beyond Earth.
Interstellar Space Technologies	In-Space Manufacturing, Space Construction Company	Space Construction Company	Early stage	We are an in-space manufacturing and construction company.
Inversion Space	Transport Service (Re-Entry), In-Space Manufacturing, Microgravity Flight Service (LEO), Microgravity Flight Service (Reusable Satellite)	Space Capsule	Development	Reentry capsule to bring cargo from space back to Earth. Global Delivery of Supplies. Space Station Resupply and Return. Resource Return.
ISS National Lab (CASIS, Center for the Advancement of Science in Space)	In-Space Manufacturing, ISS Utilization Service	Research	Active	Responsible for managing all non-NASA research, and all investigations would require the capacity to utilize microgravity for Earth benefits.
JPM Silicon	In-Space Manufacturing	Orbital Microfabrication, Moon	Development	TU Berlin and JPM Silicon receive research funding from the German Space Agency at DLR for the production of solar cells with lunar regolith,
JPWORKS	In-Space Manufacturing	Food for Space	Concept	Chloe NanoClima® is the innovative technology for growing nanoplants and microgreens in single, contamination-proof and autonomous ecosystems optimizing resources and work time providing the safest, quickest and most nutritious vegetable superfood.
Katalyst	Space Situational Awareness (SSA), Space Robotics, On-Orbit Servicing	-	Development	Space Domain Awareness. Distributed Networking. Modular Systems for On-Orbit Attachment.
Kayser Space	In-Space Manufacturing	Food for Space	Concept	Cellular agriculture for future human space missions.
KEETA	In-Space Manufacturing	Food for Space	Concept	A 3D printed food system that utilizes output from an interdependence micro ecosystem to create varieties of nutrient rich food. The ecosystem is composed of producers, insects, and decomposers. The insects will be high in protein, vitamins and minerals, while also providing a wide variety of flavors.
Kernel Deltech	In-Space Manufacturing	Food for Space	Concept	The Kernel Food Production System is an autonomous device that produces an inactivated fungal biomass from well-defined starting materials.
Kilncore	In-Space Manufacturing, ISRU (In Situ Resource Utilization)	Additive Manufacturing (3D printing)	Early stage	3D printing lunar regolith and more. Developing innovative technologies for the New Space economy and Earth markets
KINETIK Space	Robotic Arm, Hardware, In-Space Assembly, On-Orbit Servicing, Active Debris Removal (ADR), Space Robotics	Large Space Structures	Development	We offer an array of dexterous robotic solutions of manipulators and end effectors.
Kiteleon Technologies	In-Space Manufacturing, In-Space Production	-	Dormant	We advance the state of the art of in-space assembly and manufacturing. Certified SDVOSB developing in-space manufacturing technology for Government and New Space architectures.
Komatsu	Commercial Rover, Space Construction Company, Space Construction Equipment	-	Concept, Development	Komatsu is developing an autonomous excavator to operate on the moon.
Kumagai Gumi	Space Construction Equipment, Hardware, Space Robotics, Surface Mobility	-	Development	Japan's Space construction innovation project, 2021-2025. Development of Disaster Response Transportation Technology using Cableway Technology.
L'Garde	In-Space Manufacturing, ISRU (In Situ Resource Utilization)	Solar Sail, Oxygen	Development	L.Garde is a world leader in the development of inflatable and deployable structures for terrestrial and space applications.
L3Harris (Eagle Technology)	In-Space Manufacturing	Additive Manufacturing (3D printing), Large Space Structures	Development	Mesh reflector satellites antennas with on-orbit extruded or printed supported structure.
LambdaVision	In-Space Manufacturing	Organic Tissue, Additive Manufacturing (3D printing), Biotech, Biological Research	Development	Aims to use the microgravity environment of the ISS to improve the manufacturing process for the company’s protein-based retinal implant that is capable of restoring vision in patients with retinal degeneration.
LatticeXX (LatticeX)	In-Space Manufacturing	Orbital Microfabrication	Early stage, ?	Zero Gravity -> Zero Defects -> Superior performance.
LavaHive	Surface Habitats	Mars	Dormant, Concept	NASA Awards Top Three Design Finalists in 3-D Printed Habitat Challenge of 2015. Third place was awarded to Team LavaHive.
LEAP	In-Space Manufacturing, Microgravity Flight Service (LEO), Transport Service (Re-Entry)	Space Capsule	Development	LEAP provides In-Space Manufacturing as a service for the production of advanced materials (early 2024). LEAP provides logistics to, thru, and from space for commercial and government customers (2024 March).
Light Mirror	Active Debris Removal (ADR), Power Beaming, In-Space Assembly	Mirrors	Early stage	Light Mirror to redirect Sunlight from Earth to space for space debris re-entry. Sun beam station.
Liquifer Systems Group (LIQUIFER Space Systems)	Space Resources, Resources - Water, Space Architecture, Commercial Space Station, ISRU (In Situ Resource Utilization), Miscellaneous		Concept
Living Disk Company	Surface Habitats, Commercial Lander	-	Concept	We believe that our spaceship habitat has the potential to support your future LEO and lunar settlement ambitions!
Lockheed Martin	In-Space Manufacturing, In-Space Assembly, In-Space Joining	Large Space Structures	Concept, Development
Longhurst Engineering	In-Space Manufacturing, In-Space Assembly, Hardware	In-Space Friction Stir Welding Machine, Large Space Structures	Dormant	Longhurst Engineering, PLC, and Vanderbilt University propose an in-space friction stir welding (FSW) machine for joining complex structural aluminum components.
LTCOP (Laboratory of Tissue Culture Ornamental Plants)	In-Space Manufacturing	Food for Space	Concept	Produces fresh food (vegetables and fruits — strawberry and taioba) on Mars conditions and in transit.
Luna Innovations	In-Space Manufacturing	Space Construction Company	Early stage	In-situ polymer concrete materials.
Lunar Outpost	Commercial Rover, Surface Habitats, ISRU (In Situ Resource Utilization), Software & Mission Control	Lunar Rover, Moon	Development	Robotic vehicles designed to explore and investigate key resources and characteristics on lunar surfaces.
Lunar Outpost	In-Space Manufacturing, In-Space Assembly, Robotic Arm, On-Orbit Servicing	Large Space Structures, In-Space Satellite Servicing, On-Orbit Servicing	Development	Robotic vehicles designed to explore and investigate key resources and characteristics on lunar surfaces.
Lunar Resources	In-Space Manufacturing, Resources - Energy, Space Construction Company	Moon	Early stage	Focusing on manufacturing and energy generation in the space environment utilizing space resources to create breakthrough technologies to facilitate the large-scale commercialization of the Moon.
Lunar Water Supply Company (Foundation Space Resources)	Resources - Asteroid Mining, ISRU (In Situ Resource Utilization)	Water, Moon	Early stage, Dormant	Where we are developing the framework for the space resources industry.
Lunexus Space	In-Space Manufacturing, Commercial Space Station	Material Recycling	Early stage	Circularizing the Space Economy By Recycling Satellite Photovoltaics in Space
Maana Electric	Resources - Energy, Resources - Oxygen, ISRU (In Situ Resource Utilization), In-Space Manufacturing	Utility	Development	Our mission is to be the first Utility company of the Solar System, to enable the future, both here on Earth and in space.
MAC SciTech	ISRU (In Situ Resource Utilization), Hardware, Life Support	Oxygen, Hydrogen	Concept	We specialise in leading edge innovations, making future possibilities a reality. Next-generation Space Life-Support technology and revolutionising long-duration energy storage on Earth are just two of our current exciting investor-ready projects.
Magna Parva (Kleos Space, In-Space Manufacturing)	In-Space Manufacturing	Large Space Structures	Dormant	Developing a patented in-space manufacturing system that will provide a method of producing huge carbon composite 3D structures in space.
Mainstream Engineering Corporation	ISS Utilization Service	Thermal protection	Development	In-situ fabrication of spacecraft thermal protection systems (TPS).
MakerHealth	Microgravity Science, In-Space Manufacturing	Medicine and Drugs, Biotech	Development	Using tools, a mindset, and an engaged community, we build the health making capabilities of clinicians and institutions so that everyone can create healthcare technology. MakerHealth is a company dedicated to amplifying the creativity of these health makers.
Martian Sky Industries (MSI)	Active Debris Removal (ADR), On-Orbit Servicing, In-Space Assembly, Orbital Transportation	In-Space Transportation, Transport Service (In-Space), On-Orbit Servicing, In-Space Satellite Servicing	Development	The Decluttering of Earth Orbit to Repurpose for Bespoke Innovative Technologies (DEORBIT) system enables increased transportation and manipulation of materials in Low-Earth Orbit (LEO).
Maxar (SSL)	On-Orbit Servicing, In-Space Assembly, Robotic Arm	In-Space Satellite Servicing	Development, Cancelled	Maxar was building the spacecraft bus and robotic arms for NASA’s OSAM-1 program, which will refuel and relocate a satellite on-orbit.
May Marom	ISRU (In Situ Resource Utilization)	Moon	Dormant	Uses microwave based technology to extract humidity and other volatiles from rock, regolith and permafrost planetary soil.
MDA Space	On-Orbit Servicing, Space Robotics, Commercial Rover, Resources - Energy, In-Space Assembly, In-Space Manufacturing	In-Space Satellite Servicing, Nuclear Power	Development	First, we’re developing a commercial line of customizable space robotics systems. Next, we’ll build the world’s first control centre for commercial space robotic operations.
Merck Research Laboratories	In-Space Manufacturing	Pharmaceutical, Medicine and Drugs	Demonstrated	Merck continued space-based protein crystallization experiments on 10 separate shuttle flights.
Mercury Systems (Physical Optics Corporation, POC)	In-Space Manufacturing	ZBLAN	Demonstrated	Orbital Fiber Optic Production Module (ORFOM) from Mercury Systems arrived at the International Space Station in July 2022 aboard a SpaceX CRS-25 mission.
Metalysis	ISRU (In Situ Resource Utilization), In-Space Manufacturing, Resources - Metal, Resources - Oxygen	Metal, Oxygen	Development	The Metalysis FFC Process for Extra-Terrestrial Oxygen Production from ISRU.
Micro Meat	In-Space Manufacturing	Food for Space	Concept	Micro Meat, a pioneer in the alternative protein industry, and Orbital Assembly (OA), developer of space-based business parks with variable gravity, have signed a memorandum of understanding to co-develop cultivated meat production systems in space.
Microelectronica	Resources - Asteroid Mining, Space Mining, In-Space Manufacturing	Oxygen	Concept
Microgravity Research Associates	In-Space Manufacturing	Orbital Microfabrication	Dormant	Formed in 1979 for the purpose of engaging in materials processing in space. Plans to grow crystals in space, starting with gallium arsenide.
Mitsubishi Electric	In-Space Manufacturing	Large Space Structures	Development	Has developed an on-orbit, additive-manufacturing technology that uses photosensitive resin and solar ultraviolet light for the 3D printing of satellite antennas in the vacuum of outer space.
Moon Trades	Hardware, Space Robotics, Space Resources	Prospecting	Early stage	Moon Trades is developing a low-mass, compact robotics surveying tool that combines VR, automated systems, augmented reality and AI for mining, tunneling, resource extraction, and ISRU.
MoonFibre	In-Space Manufacturing	Space Construction Company	Development	An in situ resource utilization technology aiming to produce fibres-based materials made of lunar regolith, directly on the Moon.
Motiv Space Systems	Space Robotics, Robotic Arm, Hardware, In-Space Assembly	Moon, Mars	Demonstrated	xLink Space-Rated Modular Robotic Arm System.
Mu Mycology	In-Space Manufacturing	Food for Earth, Food for Space	Development	Bioculture / Hybrid. Forever Fungi is a closed-loop, modular, liquid media mushroom cultivation system that allows for continuous growth and harvest of various edible fungal fruiting bodies.
Mycorena	In-Space Manufacturing	Food for Earth, Food for Space	Development	One of the 11 finalists in Phase 2 of the Deep Space Food Challenge in January 2023.
Nanoarmor	In-Space Manufacturing	Materials to Earth	Development	Additively Manufactured Ultra High Temperature Ceramics. Nanoarmor exists to produce advanced materials for extreme environments without the extreme processing requirements.
NanoPrintek	In-Space Manufacturing		Early stage	A disruptive dry multimaterial printing technology for electronics, energy, biomedical, and sensing applications.
Nanoracks (Voyager Space)	In-Space Manufacturing	-	Development	Nanoracks is the leading provider of commercial access to space with a global customer base
Nanoracks (Voyager Space)	In-Space Manufacturing, In-Space Assembly	Large Space Structures	Demonstrated	Nanoracks made space construction and manufacturing history with the first demonstration of cutting metal in orbit.
Natufia x Edama	In-Space Manufacturing	Food for Space	Concept	A closed-loop, indoor farming technology, consisting of a hydroponics system, composting solution, and macroalgae farming, all integrated seamlessly into a larger automated system.
Nature’s Fynd	In-Space Manufacturing	Food for Space, Biotech, Biological Research	Demonstrated	Nature’s Fynd™ collaborates with NASA to grow Fy™, its revolutionary fungi-based protein in space. SpaceX-25 launches Nature’s Fynd’s novel bioreactor to grow its nutritional fungi protein, Fy onboard the ISS.
Nebula Interplanetary Systems	In-Space Manufacturing	Orbital Microfabrication	Early stage, ?	We manufacture transistors in space. The atomic-scale building block of all modern technology and infrastructure.
Nexus Aurora	Commercial Space Station, Surface Habitats, In-Space Manufacturing, ISRU (In Situ Resource Utilization)	Food for Space	Concept	Initially brought together for the Mars Society City State Competition, we now collaborate around the globe to develop solutions to the hardest challenges of space while educating and connecting with one another.
Noblegen	In-Space Manufacturing	Food for Space	Concept	In our first phase of commercialization we have reinvented the world’s approach to food & agriculture. Our next phases of commercialization include biomaterials, health, energy, and space, among other industries.
Nolux	In-Space Manufacturing	Food for Space	Concept	An artificial photosynthetic system that is capable of producing plant- and fungal-based foods independent of biological photosynthesis.
Northrop Grumman	ISRU (In Situ Resource Utilization), In-Space Manufacturing	Material Recycling	Development	Solar refinery to recycle space debris. the system would have the ability to vaporize small existing space debris; recycle and recover manufacturing materials from existing satellites; and even perform in-space manufacturing of structural elements for new satellites.
Nortis	In-Space Manufacturing	Biotech, Biological Research, Organ-on-a-chip	Demonstrated	Nortis Organs-on-Chip's have been used on the International Space Station during missions in 2019, 2020 and 2021 to study the effects of microgravity on human kidneys.
nScrypt	In-Space Manufacturing	Biotech, Biological Research	Demonstrated	nScypt’s 3D BioFabrication Facility (BFF) currently in space on board the International Space Station.
Odysseus Space	Resources - Asteroid Mining, ISRU (In Situ Resource Utilization)	Prospecting	Concept	Long-term plan of prospecting asteroids for space resources exploitation and utilization.
Odyssey SpaceWorks	Microgravity Flight Service (LEO), In-Space Manufacturing, Microgravity Research Payloads	Automated Microgravity Laboratory	Demonstrated, Launched	R&D labs in space enabling observation and engineering of biological systems from Earth.
OHB	In-Space Manufacturing	Additive Manufacturing (3D printing)	Demonstrated	Capable of 3D printing parts much larger than itself, the new machine is dubbed IMPERIAL.
Opterus	In-Space Manufacturing	Large Space Structures	Development	D eveloping Tubular Truss Additive Manufacturing (TTAM) for mass efficient truss structures manufactured in space. Our Tensioned Precision Structures (TPS) offer new design paradigms for in-space manufacturing of large space structures.
Optomec	In-Space Manufacturing	Large Space Structures	Development	Adaptive Laser Sintering System (ALSS) to enable electronic circuitry to be printed onto a wider variety of temperature sensitive substrates expanding its use for production applications.
Orbital Composites	In-Space Manufacturing, Space Construction Company, Space Robotics	Space Construction Company	Development	Developing Additive Manufacturing of electronic composites enabling on-orbit manufacturing of large, precise, and resilient space structures like solar arrays, RF antennas and segmented optics.
Orbital Farm	In-Space Manufacturing, Space Tourism Support	Food for Space	Early stage	We develop large Closed Loop Farms to grow food + vaccines anywhere on Earth today and in Space tomorrow.
Orbital Matter	In-Space Manufacturing, Space Construction Company	Large Space Structures, Space Construction Company	Development	Our universal 3D printing satellite will be able to manufacture complex structures of any size and shape directly on orbit faster, cheaper and more agile than on earth
Orbital Outpost X (Space Villages)	Commercial Space Station, In-Space Assembly, Hardware	Large Space Structures	Development	Creating a Space Village in Low Earth Orbit for scientific exploration, low gravity manufacturing and more.
Orbotic Systems	Active Debris Removal (ADR), Space Robotics	-	Early stage	Orbot (Orbiting Robot) and De-orbit Drag Device
Outpost Space	In-Space Manufacturing, Transport Service (Earth-LEO), Transport Service (Re-Entry)	Reusable	Development, Launched	Our low mass, high efficiency, two-stage re-entry system is fully deployable, making it possible to return and reuse satellites.
OxEon Energy	ISRU (In Situ Resource Utilization)	Moon, Propellant, Water ice	Demonstrated	OxEon Energy has worked with NASA and the Jet Propulsion Laboratory in the successful development of an SOEC stack destined for oxygen production aboard the Mars 2020 Rover.
Paragon Space Development Corporation (Final Frontier Design)	Space Suits & Garments, ISRU (In Situ Resource Utilization)	Moon	Development	The xEMU Lunar space suit will be used in the Artemis mission, the first US planetary space mission since Apollo.
PeaPod Technologies	In-Space Manufacturing	Food for Space	Early stage	We're developing sustainable and innovative agricultural technologies for research and food production. PeaPod is an open-source automated plant growth environment that can precisely simulate any environment to grow any plant.
Photocentric	In-Space Manufacturing	Additive Manufacturing (3D printing)	Development	Developing CosmicMaker – a patented LCD-based 3D printer designed for upcoming space stations and orbital terminals. It can additively manufacturing intricate near-net shape functional parts from Silicon Carbide.
Physical Sciences	In-Space Manufacturing, Space Construction Company, ISRU (In Situ Resource Utilization)	Moon	Development	Develop continuous fabrication of regolith-derived, glass-ceramic mechanical structures for use in large-scale orbital applications.
PIAP Space	On-Orbit Servicing, Robotic Arm, Hardware, Space Robotics, In-Space Assembly	In-Space Transportation	Development	We are especially interested in developing technologies in the areas of Active Debris Removal, Manipulators & End-Effectors, On Orbit Satellite Servicing, Human-Robot Interaction, Vision Systems and mechanisms.
Pioneer Astronautics (Voyager Space Holdings)	ISRU (In Situ Resource Utilization)	Raw Materials	Development, Acquired	The Extraterrestrial Metals Processing (EMP) system produces iron, silicon, and light metals from Mars, Moon, or asteroid resources in support of advanced human space exploration.
Planetoid Mines Company	ISRU (In Situ Resource Utilization), Resources - Asteroid Mining, Lunar Data Center Network, Cislunar Space Logistics	Moon, Lunar Rover, Raw Materials, Mining	Early stage	Planetoid Mines is a privately owned mineral extraction services company who has patented a novel In-Situ Mining and In-Situ Resouce Utilization technology for terrestrial and off-world excavation operations.
Plasmos	Space Tug, On-Orbit Servicing, In-Space Manufacturing, In-Space Assembly, Transport Service (Re-Entry), Orbital Transportation	In-Space Transportation, Additive Manufacturing (3D printing), Space Capsule	Cancelled, Development	Plasmos is building a reusable third stage tug to address the problem of last-mile delivery in space.
Pneumocell	Surface Habitats	Inflatables	Concept	Inflatable structures specialist Pneumocell in Austria performed a system study in 2021 of an inflatable lunar habitat, based on prefabricated ultralight structures.
Polimak Space	ISRU (In Situ Resource Utilization), Resources - Asteroid Mining	-	Early stage	Our comprehensive range of space resources solutions includes processing, conveying, storage, dust mitigation and feeding systems.
Project MIDGE	In-Space Manufacturing	Food for Space	Concept	The Modular Inflatable Dynamic Growth Environment is a new approach to growing food in challenging circumstances and is designed to deploy anywhere and grow just about anything.
Prometheus Life Technologies	In-Space Manufacturing	Biotech, Biological Research	Development	Large-scale production of high-quality human tissue in microgravity for better drug development and testing as well as regenerative medicine. First place in the Orbital Reef's Reef Starter Innovation Challenge.
Prometheus Space Technologies	Active Debris Removal (ADR), Space Robotics	In-Space Transportation	Early stage, ?	Active Debris Removal, Space Robotics, Satellites structure.
Proudly Human	Surface Habitats	Surface	Concept	Series of off-world settlement experiments, demonstrating off-grid capabilities from life-support to communication systems, as well as community spirit, in the most extreme environments on Earth, in preparation for the first off-world settlements on the Moon, Mars and beyond.
Puli Space	Commercial Rover, ISRU (In Situ Resource Utilization), Resources - Asteroid Mining	Space Arks, Moon, Water, Prospecting	Development	Demonstrate the operation and unique mobility capabilities of the Puli Lunar Rover.
Quantum Space	Transport Service (LEO-Moon), In-Space Communications Relay, In-Space Manufacturing, On-Orbit Servicing, In-Orbit Inspection, Beyond-LEO Remote Sensing, In-Space Logistics, Transport Service (LEO-GEO)	Moon	Development	Payload transportation and critical infrastructure services in geostationary orbit (GEO) and cislunar space. The company’s QuantumNet deep space network infrastructure is purpose-built to enable the delivery of payloads and essential in-space data and communications services for customers.
RADICLE-X	In-Space Manufacturing	Food for Space	Concept	RADICLE X employs passive and smart modular growing system, produces nutritious and variable fresh food for deep space missions. The lightweight system is deployable in multiple habitats and greenhouse configurations, is built upon a patented Hybrid Hydrotechnology which delivers maximum yields from minimal amounts of water, energy and astronauts’ time.
Raven Space Systems	In-Space Manufacturing, Transport Service (Re-Entry), Microgravity Flight Service (LEO)	Space Capsule	Development	Our mission is to 3D print entire reentry capsules for high cadence and low-cost cargo return from space.
Re:3D	In-Space Manufacturing	Material Recycling, Additive Manufacturing (3D printing)	Development	re:3D Inc. proposes developing a recycling system centered on a 3D printer capable of turning thermoplastic waste generated on orbit into functional and useful objects through the use of material extrusion additive manufacturing (AM).
Red Planet Farms	In-Space Manufacturing	Food for Space, Food for Earth	Dormant, Early stage	Red Planet Farms aims to become the first people to grow staple crops on Mars. Feeding human colonies of the future is a cornerstone of our mission to become the number one leading innovator in food production.
Redwire	In-Space Manufacturing	Biological Research, Biotech	Development	Selected by NASA to develop the Pharmaceutical In-space Laboratory – Bio-crystal Optimization Xperiment (PIL-BOX) platforms,
Redwire	In-Space Manufacturing	Food for Space	Development	D evelop the only commercially owned and operated spaceflight-qualified plant growth platform in space, the so called Redwire Greenhouse
Redwire	In-Space Manufacturing, In-Space Assembly	Materials to Earth	Demonstrated	Redwire’s Ceramics Manufacturing Module (CMM) uses a technique called additive stereolithography (SLA) to cure ceramic resin into solid ceramic parts.
Redwire	In-Space Manufacturing, In-Space Assembly	Materials to Earth, Glass	Demonstrated	The Industrial Crystallization Facility is a commercial in-space manufacturing facility designed to demonstrate microgravity-enhanced techniques for growing inorganic KDP crystals.
Redwire	In-Space Manufacturing, Landing Pads, Space Mining	-	Development	D evelop the only commercially owned and operated spaceflight-qualified plant growth platform in space, the so called Redwire Greenhouse
Redwire (Deep Space Systems)	Commercial Rover, Hardware, ISRU (In Situ Resource Utilization), Space Mining, Commercial Lander	Lunar Rover, Moon	Concept	In 2018, Deep Space Systems (now Redwire) was one of the nine companies selected for NASA’s Commercial Lunar Payload Services program.
Redwire (Made in Space)	In-Space Manufacturing	Orbital Microfabrication	Development	Developing an autonomous, high throughput manufacturing capability for production of high quality, lower cost semiconductor chips at a rapid rate
Redwire (Made in Space)	In-Space Manufacturing	ZBLAN	Demonstrated	P rivately funded the development of expertise and technology to produce fibre in space. Their first fibre machine visible on Figure 5 was launched to the ISS in 2017 to test the system and draw some fiber.
Redwire (Made in Space)	In-Space Manufacturing, In-Space Assembly	Large Space Structures, Additive Manufacturing (3D printing)	Demonstrated	Made in Space p ioneered manufacturing capabilities in space with its first- and second-generation 3D printers, with on-orbit operations dating back to 2014.
Redwire (Made in Space)	In-Space Manufacturing, In-Space Assembly, Robotic Arm, Space Robotics, Hardware	Large Space Structures	Development, Cancelled	The OSAM-2 mission will demonstrate in-space manufacturing capabilities that could revolutionize the space infrastructure landscape in low-Earth orbit and beyond.
Redwire (Techshot)	In-Space Manufacturing, Microgravity Research Payloads	Organic Tissue, Microfluidic Chips, Organs on chips (OOC), Orbital Microfabrication	Demonstrated	A 3D BioFabrication Facility (BFF) developed by nScrypt and Techshot and designed to 3D print thick tissue and organs using adult stem cells.
Reenter Space (Reentry Systems)	Transport Service (Re-Entry), Microgravity Flight Service (Reusable Satellite), Microgravity Flight Service (LEO), In-Space Manufacturing	Reusable, Space Capsule	Dormant, Early stage	Reenter is building the next generation of spacecraft that will be able to bring space-made products for billions down on Earth.
Regolithix	ISRU (In Situ Resource Utilization), Propellant Refuel Station, Propellant Refilling	Propellant, Oxygen, Metal	Early stage	Regolithix is developing technologies to enable in-space manufacturing, re-fuelling, and habitation.
Relativity Space	Surface Habitats, Space Construction Company, Commercial Space Station, In-Space Manufacturing	Space Construction Company, Additive Manufacturing (3D printing)	Concept, Development	Relativity helping build on Mars by initially sending a small 3D-printer for “the first object manufactured on another planet by humanity.
Rhea Space Activity (RSA)	In-Space Manufacturing, Deep Space Navigation	Large Space Structures	Development	Rhea Space Activity and Lunar Resources pitched to the Air Force a concept to deploy two spacecraft to manufacture a large mirror in space.
Robotic Mining	Space Robotics, Space Mining	-	Early stage	Robotic Mining is a space mining start-up that focuses on robotics. We have identified +20 mineral exploration targets on the moon and have designed a mineral exploration program for base-metals, PGE, REE and helium-3.
Rocket Pi (Rocket π, Beijing) Aerospace Science and Technology, Huojian Pi)	Commercial Space Station, In-Space Manufacturing, Microgravity Flight Service (LEO), Microgravity Flight Service (Reusable Satellite), Microgravity Research Payloads	Biological Research, Automated Microgravity Laboratory	Development, Launched	Initiating an orbital space biology lab around 2025.
Rogue Space Systems	Space Robotics, On-Orbit Servicing, Orbital Transportation	On-Orbit Servicing, In-Orbit Inspection, In-Space Transportation	Development, Launched	Rogue designs satellite vehicles and subsystems to provide on-orbit services to satellite operators both now and well into the future.
ROVIAL	In-Space Assembly, Microgravity Flight Service (LEO), Space Solar Power	Space Solar Power	Development	High-power Solar Space Platforms. Catapulting space-based power generation to the magnitude of megawatts.
Sachi Bioworks	In-Space Manufacturing	Biotech, Biological Research, Medicine and Drugs	Development	Sachi Bioworks is working on rapid, low-cost drug discovery in space.
Sapporo	In-Space Manufacturing	Novelty, Food for Earth	Demonstrated	Russian and Japanese scientists took some barley seeds to the orbit and planted them there for five months. Upon returning to Earth they fermented the barley they brought back into Sapporo’s Space Barley.
Satellite Applications Catapult	Space Solar Power, Robotic Arm, In-Space Assembly, Space Robotics	Space Solar Power	Concept	We are one of nine Catapults, uniquely established to transform the UK’s capability for innovation in specific areas and to help drive future economic growth. We help organisations make use of, and benefit from, satellite technologies, and bring together multi-disciplinary teams to generate ideas and solutions in an open innovation environment.
SEArch+ (Space Exploration Architecture)	Space Architecture, Surface Habitats, Landing Pads	Space Architecture Office	Concept	Produce innovative 'human-centered' designs which enable human beings to not only live, but thrive in space environments beyond Earth.
Shackleton Energy	Transport Service (Re-Entry), In-Space Manufacturing, Resources - Water, Resources - Asteroid Mining, Space Mining, ISRU (In Situ Resource Utilization)	Water, Moon	Dormant	Inflatable reentry vehicles for ISS payload recovery. Lunar water mining program.
Shimizu Corporation	Space Construction Equipment, Hardware, Space Robotics	-	Development	Japan's Space construction innovation project, 2021-2025.
Sierra Space (Sierra Nevada Corp, SNC)	In-Space Manufacturing	Food for Space	Demonstrated	The eXposed Root On-Orbit Test System (XROOTS) investigation uses hydroponic and aeroponic techniques to grow plants without soil or other growth media.
Sierra Space (Sierra Nevada Corp, SNC)	ISRU (In Situ Resource Utilization), Space Resources, Resources - Energy	Oxygen, Hydrogen, Moon	Development
Sira Space	In-Space Manufacturing, ISRU (In Situ Resource Utilization), Resources - Space Debris Utilization	Material Recycling	Concept	One of our most ambitious projects for the future is the establishment of the Space Debris Recycling and Renewal Center, which aims to make it possible to place renewed satellites and spacecraft back into orbit.
SIRONA NOMs	In-Space Manufacturing	Food for Space	Concept	Sustainable Integration of Regenerative Outer-Space Nature and Agriculture Novel Organic Meals (SIRONA NOMs) is a small-scale bioregenerative system that grows a variety of fruits, vegetables, herbs, and fish with minimal inputs and waste products.
Skyhaven (Reactive Innovations)	In-Space Manufacturing, ISRU (In Situ Resource Utilization)	Hydrogen, Methane	Development	NASA awarded a multi-year contract to Skyhaven to develop a hydrogen and methane separation unit for Martian processing.
Skyre	ISRU (In Situ Resource Utilization), Resources - Oxygen, Resources - Hydrogen, Raw Resources	Water ice, Water, Oxygen, Hydrogen, Propellant, Moon	Development	Based on a proprietary electrochemical platform, SKYRE will electrolyse the ice water into its hydrogen and oxygen components.
Solar Foods	In-Space Manufacturing	Food for Earth, Food for Space	Development	C urrently working on developing and building the first version of our bioreactor that would fit into a space vessel and produce Solein on mission.
Solideon (Additive Space Technologies)	In-Space Manufacturing, Surface Habitats	Large Space Structures, Space Construction Company, Additive Manufacturing (3D printing)	Development	We are 3D-printing Humanity's Future through the Solar System! Aperture, an aircraft hangar-sized 3D-printer that will build all things aerospace on Earth, space stations in orbit, and infrastructure on other planets.
SolSys Mining	Resources - Asteroid Mining, Space Mining, In-Space Manufacturing	Beneficiation, Food for Space	Development	We are developing systems for beneficiation of raw materials to enable agriculture, construction and production in space. Space Resource Beneficiation & Exo-agriculture systems.
Space Applications Services	In-Space Assembly, Robotic Arm, Space Robotics, Hardware	Docking Technologies	Development	Walking Manipulator and HOTDOCK mating interfaces product lines.
Space Applications Services	In-Space Manufacturing	Biological Research, Biotech	Development	Our first application are 3D heart models to study the effects of the space environment and radiation on the heart.
Space Applications Services	ISRU (In Situ Resource Utilization)	-	Development	ESA’s Phase A/B1 study (ALCHEMIST) to specify and prototype the payload that will demonstrate ISRU on the moon by 2025.
Space Applications Services	Space Solar Power, In-Space Assembly	-	Concept	Study for Skybeam: Assembly of a Space Solar Power system with European Technologies.
Space BD	In-Space Production, In-Space Manufacturing, Microgravity Flight Service (LEO), ISS Utilization Service	-	Active	Space BD provides opportunities to perform experiments on the ISS using various facilities in- and outside the ISS, and support the planning and management of the whole launch campaign of the test object.
Space Bread	In-Space Manufacturing	Food for Space	Concept	Space bread is a food system that allows astronauts to make bread in space. A multifunctional plastic bag allows crew members to store, combine, and bake all the ingredients in the bag to create a ready to eat yeast risen roll.
Space Cargo Unlimited (Space-CU, Space Biology Unlimited)	In-Space Manufacturing, ISS Utilization Service, Space-Flown	Space-Flown	Demonstrated	Space Cargo Unlimited shipped a crate of red wine to the International Space Station in 2019, and then returned it to Earth last year after a full 12 months aging aboard the station in near zero-G.
Space Copy	In-Space Manufacturing	Large Space Structures, Space Construction Company	Early stage	3D Space Printer and Regolith Sampling Device.
Space Craft Beer	In-Space Manufacturing	Food for Earth, Food for Space, Novelty	Dormant, Development	Brewer of space beer. The company operates a chain brewpub and develops innovative craft beer by leveraging beer yeast from China Tiangong-2 space station, providing customers with tasty and healthy beer products.
Space Forge	Microgravity Flight Service (LEO), Microgravity Flight Service (Reusable Satellite), In-Space Manufacturing	Reusable, Space Capsule, Orbital Microfabrication	Development	Microgravity as a service. Rapid, reliable and returnable vehicle to harness the space environment for your needs.
Space Foundry	In-Space Manufacturing, Robotic Arm	Additive Manufacturing (3D printing)	Development	Space Foundry has been awarded NASA SBIR Phase III award for additional flight demo for printing electronic devices in microgravity.
Space Industries	Raw Resources, ISRU (In Situ Resource Utilization), Resources - Oxygen, Commercial Rover	Helium-3, Oxygen	Development, ?	Developing the Lunar Resource Extraction Vehicle (LREV) to produce Helium-3 for use on Earth along with Hydrogen and Oxygen (water) for use on the Lunar surface and GIANT aerospace 3D printer.
Space Machines Company	Space Tug, In-Space Manufacturing, In-Space Logistics, Transport Service (LEO-GEO), In-Space Mobility, Active Debris Removal (ADR), In-Space Assembly, Space Situational Awareness (SSA)	Large Space Structures, Additive Manufacturing (3D printing), Space Construction Company	Development	We're building a next generation fleet of in-space infrastructure servicing vehicles. Inspection, repair and upgrade your on-orbit infrastructure.
Space Origami	In-Space Manufacturing	Molecular Assembly	Dormant, Early stage	Growing the first 3D DNA Origami Crystal in space. DNA-Origami is a new technique in nanoscience that makes it possible to build self-assembling structures with nanometer precision.
Space Roasters	In-Space Manufacturing	Food for Earth, Novelty	Dormant	Using re-entry heat to roast coffee beans on a suborbital flight.
Space V (Space-V, SpaceV)	In-Space Manufacturing, Hardware	Food for Space, Food for Earth	Development	Development of innovative greenhouses for the cultivation of plants in orbital stations and in future Martial and Lunar settlements.
Space Villages (Space Infrastructure Ventures)	Commercial Space Station, Robotic Space Station, Persistent Platform, In-Space Assembly, Transport Service (Earth-LEO), On-Orbit Servicing	-	Development	Developing and operating a commercial LEO destination. We envision a robotic and crewed station able of growing with the market and provide a range of services to the upcoming LEO economy.
Space Zab (SpaceZab)	In-Space Manufacturing	Additive Manufacturing (3D printing), Food for Space, Medicine and Drugs, Microgravity Simulator	Concept, Dormant	Our flagship technology is an award winning liquid/semi-liquid 3D printer for edible and non-edible materials in mid 2019 (with China Space Exploration), and 2020 (China Space Exploration).
Spacebilt (SkyCorp)	In-Space Manufacturing, In-Space Assembly, Docking, Hardware, Power Beaming	Material Recycling	Development	Skycorp's mission is to fundamentally transform the spacecraft industry, utilizing orbital assembly process, electric propulsion, and modular construction, to create massive shareholder value.
Spacebilt (SkyCorp)	In-Space Manufacturing, In-Space Assembly, Space Tug, Transport Service (LEO-GEO), Lunar Electric Grid	Large Space Structures, Reusable, In-Space Transportation, Moon	Development	Skycorp's mission is to fundamentally transform the spacecraft industry, utilizing orbital assembly process, electric propulsion, and modular construction, to create applications unthinkable before.
SpaceCrane	In-Space Assembly, Space Construction Company, Space Robotics	-	Dormant	Unique solutions for in-orbit assembly and manufacturing of large structures in space.
SpaceGold	Space Resources, Resources - Asteroid Mining, Space Mining, In-Space Manufacturing	Asteroids, Metal, Moon	Early stage	SpaceGold Corporation is an off-world mining that engineers high TRL hardware solutions to commercially and autonomously mine asteroids for precious metals. We engineer proven commercial asteroid mining drones.
SpacePharma	Microgravity Flight Service (LEO), ISS Utilization Service, Microgravity Science	Automated Microgravity Laboratory	Demonstrated, Active	Our mission is to leverage the miniaturized microgravity lab technology, enabling unprecedented possibilities to develop new drugs in Space.
SpaceTIS	Resources - Asteroid Mining, Space Mining, ISRU (In Situ Resource Utilization), Commercial Rover, Orbital Transportation	Asteroids, Mining, Lunar Rover	Early stage	Mining Asteroids' precious metals and water to use them in space or bring them back to Earth to solve economic issues
Spartan Space	Surface Habitats	Moon, Inflatables	Development	A brief outlook of the EUROHAB, a Lunar habitat concept developed by Spartan Space.
Special Aerospace Services	Hardware, Space Robotics, Robotic Arm	-	Development	Special Aerospace Services is a tactical engineering and advanced manufacturing firm with more than a decade of experience providing cutting-edge solutions to Aerospace, Aviation, Defense and Energy organizations worldwide.
Sperospace	Robotic Arm, Hardware, ISRU (In Situ Resource Utilization), On-Orbit Servicing	-	Early stage, Dormant	Sperospace is enabling a new generation of reusable and upgradable space infrastructure by creating modular robotic arms for space.
Spherene	Software, Hardware, In-Space Manufacturing	Additive Manufacturing (3D printing)	Development	Our algorithm calculates structures that adapt to stresses like bones do, using minimal resources while providing maximal strength.
Starbase Brewing	In-Space Manufacturing	Novelty	Concept	Starbase Brewing is a Texas-based craft beer brand aiming to be the first brewery on Mars.
Starflight Dynamics	Microgravity Flight Service (LEO), Microgravity Flight Service (Reusable Satellite), Robotic Space Station, Microgravity Research Payloads, In-Space Manufacturing	On-Orbit Experimental Facilty, Space Capsule	Development	Foundational technologies for in-space industries. By harnessing the limitless potential of the "business park space", we are building the industrial infrastructures of tomorrow.
StarLab Oasis (Nanoracks)	In-Space Manufacturing	Food for Earth, Food for Space	Development, Dormant, ?	StarLab Oasis will serve as the world’s first in-space facility that brings together the finest AgTech innovators and space researchers.
Starpath Robotics	ISRU (In Situ Resource Utilization), In-Space Manufacturing	-	Development	Starpath creates hardware to acquire & process extraterrestrial materials into propellant. We intend to give lander, orbiter, and station operators peace of mind that no matter how much propellant they use, there will always be more available.
Stellar Amenities	Surface Habitats	Space Architecture Office	Concept	Stellar Amenities is a space deep tech startup developing NewSpace defining products and services for human expansion beyond Earth.
Stellar Luxuries	In-Space Manufacturing	Space-Flown	Early stage	We want to produce results in 3 years or less by using the existing infrastructure and developing new market demands. Our first product is Space Whiskey, a rare and unique alcohol that is made on the moon, targeting ultra-wealthy spirit collectors, where spending $250k to $1.2M on bottles is the norm.
Strauss Group	In-Space Manufacturing	Food for Earth, Food for Space	Demonstrated	Sent its chickpea plant experiment to space and encourages sustainable farming methods ahead of the next-Israeli astronaut’s March 2022 mission,
Taisei Corporation	Space Construction Equipment, Hardware, Space Robotics	-	Development	Japan's Space construction innovation project, 2021-2025. Development of SLAM Autonomous Driving Technology for Lunar Surface Adaptatio.
Takasago Thermal Engineering	ISRU (In Situ Resource Utilization), Resources - Oxygen	Moon	Development	Aiming to utilize ispace’s lunar lander to send an experimental payload to the Moon in 2023—on HAKUTO-R’s second mission—targeting to conduct the first-ever water-splitting experiment on the Moon.
Teague	Space Architecture	Space Architecture Office	Concept	Teague shares a vision for future life on the Moon, applying human-centered design principles to improve mission performance.
Team π	In-Space Manufacturing	Food for Space	Concept	A retractable life-support system engineered for Earth and Space which is designed to encompass a unique approach of plant farming along with advanced plant processing unit with a self-sustaining environment aiming to reduce the ecological footprint and thus making a positive impact.
Terra Luna Resources	ISRU (In Situ Resource Utilization), Space Resources	-	Early stage	Developing lunar water purification technology. Focus on lunar mining processing equipment in a simple & low-cost manner. Overcoming the tyranny of the rocket equation for future lunar pioneers.
Terraxis	ISRU (In Situ Resource Utilization)	Metal, Oxygen	Early stage	The VAPRE is a unique reactor capable of superheating materials, such as lunar regolith, to temperatures up to 3000 C, allowing for the extraction of many valuable elements from simple raw materials.
Tethers Unlimited (ARKA, Amergint Technology)	In-Space Manufacturing, On-Orbit Servicing, In-Space Assembly, In-Space Communications Relay, Robotic Arm	Material Recycling, Large Space Structures, In-Space Internet	Cancelled, Launched, Acquired	Tethers Unlimited is developing a number of new technologies, including a satellite servicer called LEO Knight, a passive deorbit system called Terminator Tape, and HyperBus, an in-space manufacturing platform.
TGV Rockets	In-Space Manufacturing, In-Space Assembly	Additive Manufacturing (3D printing)	Development	TGV Rockets is hoping to demonstrate the use of Ultrasonic AM (UAM) for the repair of a damaged structure or to build a new one off-Earth.
Thales Alenia Space	In-Space Manufacturing, Hardware, Commercial Space Station	Additive Manufacturing (3D printing), Commercial ISS Module	Demonstrated	Europe’s very first 3D printer in space launched in 2015. POP3D Portable On-Board Printer is a small 3D printer that requires very limited power and crew involvement to operate.
Thales Alenia Space	Surface Habitats	Moon	Development	Multi-Purpose Habitat (MPH) aims be the first permanent outpost on the Moon.
Thales Alenia Space UK	In-Space Manufacturing, ISRU (In Situ Resource Utilization)	Moon	Development	The compact payload will need to extract 50-100 grams of oxygen from lunar regolith.
The Exploration Company	Transport Service (Earth-LEO), Transport Service (LEO-Moon), In-Space Manufacturing, Microgravity Flight Service (LEO), Microgravity Flight Service (Reusable Satellite), Commercial Lander, Commercial Lunar Lander	Automated Microgravity Laboratory, Hopper, Moon	Development	The Exploration Company develops, manufactures and operates Nyx, a modular and reusable orbital vehicle that can eventually be refuelled in orbit.
The Lunar Resources Company	Commercial Moon Base, Space Advocacy, Surface Habitats	Moon	Concept	Our goal is to establish an enduring private sector destination that opens the path for you to visit the Moon, at a price you would expect to pay for the luxury-class European capital tour.
ThermaSat (Howe Industries)	On-Orbit Servicing, Hardware, Orbital Transportation, Robotic Arm, In-Space Assembly	In-Space Transportation	Early stage	ThermaSat is an in-space mobility and OSAM provider bringing an age-old method of locomotion to space steam.
ThinkOrbital (Think Orbital)	Commercial Space Station, Space Construction Company, Microgravity Flight Service (LEO), On-Orbit Servicing, Space Tug	Large Space Structures, Space Welding, Toolkit	Development	ThinkOrbital delivers a large, scalable and cost-efficient space structure for the New Space economy. Our ThinkPlatforms are based on mature technologies available today, configured for single-launch, autonomous assembly in-orbit, re-imagining opportunities for satellite servicing, space debris processing, in-space manufacturing, on-orbit storage, refuelling, space tourism and research.
TransAstra (Trans Astronautics Corporation)	Space Tug, Space Situational Awareness (SSA), Resources - Asteroid Mining, Propellant Refuel Station, Space Mining, In-Space Manufacturing, ISRU (In Situ Resource Utilization), Propellant Refilling, Active Debris Removal (ADR)	Refilling Station, Mining, In-Space Transportation	Development	TransAstra is developing game-changing technologies in the areas of orbital logistics and space resources to enable massive growth to existing and entirely new space industries.
Treddy	In-Space Manufacturing, Space Construction Equipment	Additive Manufacturing (3D printing)	Concept	More than a simple 3D printing service. Treddy goes beyond 3D printing, providing its customers with a complete service from developing a design up to post-processing.
Ultra Tech Machinery (The HEH Group)	In-Space Manufacturing	-	Development	Demonstrate the use of Ultrasonic Additive Manufacturing (UAM) solid state metal 3D printing to provide in-space, on-demand manufacturing capabilities to support the unique challenges of long-duration human spaceflight.
United Semiconductors	In-Space Manufacturing	Orbital Microfabrication	Development	We specialize in bulk crystal growth of ternary III-V semiconductor and impurity doped binary III-V semiconductor compounds. We deliver double sided polished wafers.
United Space Structures	Surface Habitats, In-Space Assembly, In-Orbit Data Storage, Lunar Data Center	Moon, Surface, Large Space Structures, Mars, Additive Manufacturing (3D printing)	Early stage	Our mission is to build a large self-sustaining facility that will house hundreds of people and to start construction by 2026.
UniversityWafer	In-Space Manufacturing	Orbital Microfabrication	Development
Uplift Aerospace	In-Space Manufacturing, Space Construction Company, Space Construction Equipment, Commercial Rover, Space Mining	Moon, Space Construction Company, Raw Materials	Early stage	By sourcing materials from space and manufacturing off planet, Uplift will ensure our planet’s precious resources are conserved for a sustainable future on Earth.
Varda Space Industries	In-Space Manufacturing, In-Space Production, Microgravity Flight Service (Reusable Satellite), Transport Service (Re-Entry)	Space Capsule, Reusable	Demonstrated, Development	Space factories for Earth-bound products. Varda Space Industries is building the world's first commercial zero-gravity industrial park at scale. In the near-term, Varda is laser-focused on manufacturing things off Earth that are highly valued on Earth. Over the long-term, Varda can build the infrastructure needed to enable humanity to industrialize space.
Virtual Incision	Hardware, Space Medicine, Space Robotics	-	Demonstrated	Virtual Incision is on a mission to miniaturize robotic surgery, so more patients, surgeons, and healthcare facilities can have access to its benefits every day.
Vulcan Aerospace	ISRU (In Situ Resource Utilization)	-	Dormant	Specialize in practical ISRU applications for use both on and off Earth.
Wester Shore Associates	In-Space Manufacturing	Food for Space	Dormant	In 1984, a Toronto-based research and consultancy firm, is trying to develop lightweight and portable ''food systems'' that will enable people to maintain and manage their own food supply ''on board long space flights, over years, or on space stations.
Widgetblender	In-Space Manufacturing	Material Recycling	Concept	We adapted asteroid mining concepts to breaking down and processing large abandoned satellites in LEO.
Winterwinds Robotics	Space Robotics, Miscellaneous	-	Dormant	WinterWinds Robotics is developing a safer, smarter robotics platform that will help humans in harsh environments live to experience another sunrise, wherever that may be: Earth, the moon, Mars, and beyond.
ZAIPUT	In-Space Manufacturing, Hardware, Space Laboratory Equipment	-	Demonstrated	Zaiput’s liquid separation technology has the unique characteristic of relying on surface forces rather than gravity to accomplish liquid extraction and is relevant to chemical extraction and manufacturing on Earth as well as in Space.
ZeCoat Corp	In-Space Manufacturing	Mirrors, Coating	Development	Battery-Powered Process for Coating Telescope Mirrors in Space (SBIR 2017).
Zero G Kitchen	In-Space Manufacturing	Food for Space	Launched, Demonstrated	A Platform for Food Development in Space. Vision is to build a full kitchen suite in space.
Zero Gravity Solutions	In-Space Manufacturing, Microgravity Flight Service (LEO)	Food for Earth	Dormant, Development	A zero gravity biotechnology company commercializing the unique capabilities of the ISS platform.
µBites	In-Space Manufacturing	Food for Space	Concept	A microbial-based next-generation food production system called μBites, which will utilize plastic and biomass waste as the carbon source for food generation.

Space Manufacturing CompaniesMaking things in orbit