DEHAS Limited

Pioneer-class Space Station, Voyager-class Space Station

In-Space Manufacturing, Commercial Space Station, Microgravity Flight Service (LEO), Robotic Space Station

Early stage

LOOP

Commercial Space Station

Concept

Commercial Space Station, Reusable Satellite, Microgravity Flight Service (Reusable Satellite)

Development

Axiom Station, AxStation, Axiom Commercial Segment, Orbital Segment

Commercial Space Station, Commercial ISS Module

Development

B330, First Base

Commercial Space Station, Surface Habitats

Dormant

Orbital Reef

Commercial Space Station

Development

ISRU (In Situ Resource Utilization), In-Space Manufacturing, Commercial Space Station

Budgie

Concept

Rotating Space Station (RSS)

Commercial Space Station, Space Mining

Concept

Commercial Space Station, Commercial ISS Module

Concept, Pivot

Transport Service (Earth-LEO), Commercial Space Station, Propellant Refuel Station, Propellant Refilling

Concept

Galactic Suite Space Resort

Commercial Space Station, Commercial Lunar Lander

Dormant

VERA Station

Commercial Space Station, Space Station Module, Space Construction Company, In-Space Manufacturing

Concept

StarMax

Commercial Space Station, Commercial ISS Module

Development

Commercial Space Station

Hamon Industries

Concept

VEDA (Vehicle for life-Extension and Deorbiting Activities), RIG (Robotic Insert for satellite Guidance)

On-Orbit Servicing, Active Debris Removal (ADR), Commercial Space Station, Satellite Life Extension

Development

Commercial Space Station

Dormant, Concept

Japan Module

Commercial Space Station, Space Station Module

Japan LEO Shachu (Mitsui & Co)

Development

Kosmos-Station

Robotic Arm, Hardware, Commercial Space Station, Robotic Space Station

Early stage

Commercial Space Station

Dormant, Concept

Lunar Communications Platform (Oreades), PicoGravity Lab, Lunar Space Elevator

In-Space Communications Relay, Commercial Space Station, Space Elevator

Early stage

Space Resources, Resources - Water, Space Architecture, Commercial Space Station, ISRU (In Situ Resource Utilization), Miscellaneous

Concept

Arachne Station

In-Space Manufacturing, Commercial Space Station

Early stage

Commercial Space Station

Concept

Commercial Space Station, Surface Habitats

Development

Mini Station 1

Commercial Space Station, Space Entertainment, Commercial Astronaut Services

Dormant

Outpost, Starlab

Commercial Space Station

Development, Cancelled

Orbital Can Station, MDRS FARMM

Commercial Space Station, Surface Habitats, In-Space Manufacturing, ISRU (In Situ Resource Utilization)

Concept

Commercial Space Station, Persistent Platform

Commercial Space Station

Development

Commercial Space Station, In-Space Assembly, Hardware

Development

Microgravity Flight Service (LEO), Reusable Satellite, Commercial Space Station, Robotic Space Station, In-Space Platform, Persistent Platform

Development

Aurora Station

Commercial Space Station

Dormant, Development

Olympus, Pythom Spaceship

Commercial Lander, Commercial Lunar Lander, Transport Service (Re-Entry), Commercial Space Station

Early stage

Earthshine-Mini, Earthshine-Robotic

Commercial Space Station, Robotic Space Station

Early stage

Stargate, Terran-R, Terran-1

Surface Habitats, Space Construction Company, Commercial Space Station, In-Space Manufacturing

Concept, Development

Commercial Space Station, In-Space Manufacturing, Microgravity Flight Service (LEO), Microgravity Flight Service (Reusable Satellite), Microgravity Research Payloads

Rocket Pi (Rocket π, Beijing) Aerospace Science and Technology, Huojian Pi)

Development, Launched

Orbital Reef, LIFE Habitat

Commercial Space Station

Development

Space Industrial Facility

Commercial Space Station

Space Industries Incorporated

Dormant

Commercial Space Station, Space Tug, Space Tourism Activities, Space Solar Power

Dormant

Commercial Space Station, Space Tourism Activities

Space Islands (Hilton International)

Dormant

RoWo

Commercial Space Station, Robotic Space Station, Persistent Platform, In-Space Assembly, Transport Service (Earth-LEO), On-Orbit Servicing

Development

Enterprise

Commercial Space Station, Commercial ISS Module, Space Entertainment

Cancelled

O-HAB

Commercial Space Station, Space Suits & Garments

Concept

Starlab

Commercial Space Station

Development

Commercial Space Station

Concept

POP3D

In-Space Manufacturing, Hardware, Commercial Space Station

Demonstrated

Commercial Space Station, Microgravity Flight Service (LEO), Transport Service (Re-Entry)

The Fairchild Space Company

Dormant, Cancelled

ThinkPlatform-1

Commercial Space Station, Space Construction Company, Microgravity Flight Service (LEO), On-Orbit Servicing, Space Tug

Development

Commercial Space Station, Commercial Astronaut Services, Space Tourism Activities

Development

Space-Lab, AsteriX Lab

Microgravity Flight Service (LEO), Microgravity Research Payloads, Commercial Space Station

Early stage