| Satellite Platforms | China | CAST | |
| Europe | EADS Astrium (ex Matra Marconi ex BAe) Astrium (ex Dornier) |
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| EADS Astrium & Alcatel Space | |||
| France | Alcatel Space (ex Aerospatiale) | ||
| Germany | OHB System | ||
| Technische Universität Berlin |
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| India | ISRO | ||
| Israel | IAI | ||
| Italy | Alenia Spazio | ||
| Japan | Mitsubishi Electric | ||
| South Korea | Satrec Initative (SATRECI) | ||
| UK | SSTL | ||
| USA | Amsat-NA | ||
| ATK Space Division (ex Swales) |
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| Ball Aerospace | |||
| Boeing (ex Hughes) | |||
| Lockheed Martin (ex GE ex RCA) | |||
| Northrop Grumman Space Technology (ex TRW) |
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| OSC (ex CTA ex DSI) | |||
| Sierra Nevada Corp. (SNC) (ex MicroSat Systems Inc.) |
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| Space Systems Loral (ex Ford) | |||
| USSR / Russia | Khrunichev Space Center |
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| PM-NPO → ISS Reshetnev |
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| PM Polyot |
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| RKK Energiya | |||
| USSR / Ukraine | Yuzhnoe |
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