Adcole Maryland Aerospace  
Advanced Space          
Addvalue Tech  
Airbus Defence & Space
AST  & Science LLC    
Astro Digital       
Audacy   
BAE Systems
Black Sky
Boeing Co.
Bradford 
Bridgesat
China Academy Of Space Technology        
Chang Guang Satellite Technology 
Clyde Space      
Ducommun Inc 
Effective Space Solutions Ltd.          
Elbit Systems
ExPace   
FOMS Inc          
GAUSS Srl        
Gom Space       
Goonhilly Earth Station
HawkEye 360 Inc         
Inmarsat
Innovative Solutions In Space
Israel Aerospace Industries
ISS Reshetnev  
Japan Aerospace Exploration Agency (JAXA)       
Kongsberg Satellite Services 
Lockheed Martin
Leonardo
Luxspace
Made In Space 
NASA – Swarm Technology  
Northrop Grumman Corp
Open Source     
OneWeb Satellites       
Phase Four        
Planet Inc          
Pumpkin Space Systems       
QinetiQ Space  
RBC Signals      
Relativity Space
Rocket Lab        
Saab
SSL (formerly Space Systems/Loral, LLC) 
ThrustMe
Tyvak Nano Satellite Systems Inc    
ViaSat