Radio companies

Sigma Wireless is a provider of mission-critical communications solutions.

Hexawave (漢威光電股份有限公司) is a company that manufactures gallium arsenide (GaAs) components and high-frequency communication modules.

HUBER+SUHNER Astrolab is a company that develops and produces radio frequency and microwave equipment.

Magnum Electronics is a company that supplies communication equipment.

RF Products is a company that manufactures tunable filters, multicouplers, and RF distribution systems for collocated VHF/UHF radios.

GIRD Systems is a company that specializes in signal processing and communications architectures for military and commercial customers.

Softronics is a company designing, manufacturing, and testing high-frequency electronic equipment and radio systems.

Schnoor ins is a company that develops radio and communication solutions.

Barrett Communications is a manufacturer of radio equipment.

BECK TECH (also known as BARBECK Communications Group) is a company that provides business communications solutions.

MIMOtech is a company that offers wireless telecommunications transport equipment for backhaul, front-haul, and fiber extension markets using microwave and millimeter wave technologies.

Intersputnik International System and Organization of Space Communications (Интерспутник, Междун Организ Космической Связи) is an international intergovernmental organization that promotes cooperation in satellite communications.