- AEB Brazil
- Aerospace Corporation
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- ARABSAT Arabia
- ARABSAT Tunis
- Ball Aerospace
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- Brazilian Space Agency
- Canadian Space Agency
- CTA BrazilDCMA
- DTSA Singapore
- Digital Globe
- Edwards AFB
- European Space Agency
- FiatAvio, Italy
- Futron
- AEB Brazil
- Aerospace Corporation
- Alphaport
- ARABSAT Arabia
- ARABSAT Tunis
- Integrity Applications
- KACST Arabia
- Kirtland AFBL-3 Communications
- MacDonald Dettwiler
- Missile Defense Agency Huntsville
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- Northrop Grumman
- Patrick AFB
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- RUAG Space AB, Sweden
- Scitor
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- TAI Turkey
- USSTRATCOM
- Wright Patterson AFB