Site Survey, Installation, Maintinance and network operation services for satellite communications netwrks (VSAT and Large Earth Stations)Satellite communications(Satcom) serving the areonautical industry (commercial, business, and private aircraft); voice, data, and internet services

Action Antenna Earth Station Corp. (US)	Keypoint Services International, Inc.
ADC Telecom Singapore Pte. Ltd. (Singapore)	La Grange Satellite Systems
Aidco	Lyncole XIT Grounding
American Telesource International (US)	Pan Asian Systems Ltd. (Astrx)
Antek Systems (US)	Satellite Receiving Systems
Applied Telecommunications (US)	Serco
Armer Communications Engineering Services	Spectrum Services International
Arrowhead Space and Telecommunications (US)	Storm Products
CITS Inc. (US)	Turnkey Communications
Direct Satellite Services	TVS Electronics
Integrated System Design (US)	United Service Source, Inc.
	Zeus SRC

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