Adrian Andrew

Adrick Jay C.

Adronics Elrob Manufacturing Corporation

ADS Corporation

Advance Connectek Inc

Advanced Application Technology, Inc.

Advanced Electromagnetics, Inc.

Advanced Micro Antennas LLC

Advanced Space Communications Research Laboratory (ASC)

Advanced Systems

Advanced Telecommuications Research Institute International

AE Systems Information and Electronic Systems Intergation Inc.

AEG Identifikationssysteme

Aerial Science Limited

Aerius International, Ltd.

Aero Antenna Inc.

Aeroantenna Technology, Inc.

Aeronautical Radio, Inc.

AeroSat Corporation

Aerosat Corporation