Microwave and RF Components
Admiral Microwaves Ltd
AtlanTec RF
Broadwave Technologies
DETI MICROWAVE 
HXI LLC
IMC – Microwave Industries Ltd.
Luff Research
Midwest Microwave
Planar Monolithics Industries, Inc
Reactel Incorporated
Spectrum Elektrotechnik Gmbh
Quantum Microwave 
Weinschel Associates