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Q
Quintech

R
Radarsat International
Radyne Comstream
Rainbow Network Communications
Real Time Intergration
Red Mobility
Remote Facilities Consulting Services Inc.
Roadpost
Robinson Satellite Communications
Rohn Inc.
Rotary Rocket Co.
Rotating Precision Mechanisms Inc.
R.R. Satellite Communications Ltd.

S
SBCA
Samart Comtech
SAT Corporation
Satconnix
Satel Conseil
Satellite 2001
Satellite Broadcasting Inc.
Satellite Communication Systems
Satellite Engineering Group
Satellite Media Services
Satellite Signals Ltd.
Satellite Systems Corp.
Satellite Today
Satmex
SatService GmbH
Sattel Global Networks
Satvision Plc
Scientific-Atlanta
Sea Cell
Sea Launch
Sealevel Systems
Seatel
Seavey Engineering Associates
Sector Microwave Industries
SED Systems
SES Global
Shin Satellite PC
Shinawatra Satellite Public Co. Ltd.
Shiron Satellite Communications
Sicom Inc.
Sierracom
Sintel Satellite Services Inc.
Sirius Communications
Sislink
Signal Processors Ltd.
Skjei Telecom
Skybridge
Skycasters High Speed Internet
Skydata-Gilat
Skygate B.V.
SkyTiger.Net/SkyTiger Telecom
Skywire Communications
SL Corp.
Society of Satellite Professional International
Software Technology Inc.
Space Foundation
Space Imaging
SpaceQuest
Space Star Technology (Group) Corp.
Space Systems Loral
Spacecom
Spacenet Inc.
Spectrum Astro
Spot Image
SSE Telecom
SSPA Microwave Corp.
Standard Communications
Starbridge Communications
Starguide Digital Networks
Starlink
Station 12
ST Electronics (Satcom & Sensor Systems) Pte Ltd (formerly Agilis Communications Technologies)
Stevens Engineering
STM Wireless
Storke Indusries
Storm Control Systems
ST Teleport
Suncoast Microwave Inc.
Sunwize Technologies
Superior Satellite
Surrey Satellite
Swales Aerospace
SWE-DISH Satellite Systems
Systems Technology

T
Tache Group Inc.
Tadiran Scopus
Tampa Microwave Lab Inc.
Tandberg Television
Target Enterprises
Teamcom
Tecstar Inc.
TELE-satellite International
Telecom Product Profiles
Telecommunications Systems
Teledyne Electronic Technologies
Teleglobe Inc.
Telenor AS
Telenor Satellite Services
Teleport London International
Teleport Minnesota
Telesat Canada
Telespace Ltd.
Telespazio
Terayon Communications Systems
Terrasat Inc.
TerreStar Networks
Thales
Thomcast Communications
Thomson Components and Tubes Corp.
TIBA
Tiernan
TISC
TMI Communications
Toner Cable Equipment Inc.
Toshiba American Electronic Components
Transfinite Systems Ltd.
Transvision International
Triad Media Group
Trimble Navigation Ltd.
Triumph Communications
Truetime Inc.
TRW Space & Electronics Group
TSI Telsys
TV Chung Enterprise Co. Ltd.
TVB Holdings (USA) Inc. 

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