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