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AmpliTech Group, Inc. designs, engineers, and assembles micro-wave component-based amplifiers. The company's products include radio frequency (RF) amplifiers and related subsystems, such as low noise amplifiers for use in receivers of various communication systems comprising Wi-Fi, radar, satellite, base station, cell phone, radio, etc.; and medium power amplifiers that provide enhanced output power and gain in transceiver chains. It provides specialty microwave block downconverters used as a test device on satellite access point antennas; specialty microwave 1:2 Tx protection switch panels that is used in satellite communication earth stations; desktop/benchtop and compact wideband power amplifiers used in SATCOM rack mount systems, as well as test equipment used in integrators and manufacturers of various communications systems, such as cellular base stations, simulators, and point to point wireless radios; and waveguide to coaxial adapters for SATCOM and satellite internet gateway systems. In addition, the company offers cryogenic amplifiers for quantum computing, medical, RF imaging, research and development, space communications, accelerators, radiometry, and telephony applications; and cryogenic and non-cryogenic 4g/5g small cell subsystems for high-speed networks and airline Wi-Fi systems. Further, it provides custom assembly designs and non-recurring engineering services on a project-by-project basis, as well as IC packaging and lids products. The company serves aerospace, government, defense, commercial satellite, and wireless industries through sales representatives and distributors in the United States, Europe, the Middle East, and South Asia. AmpliTech Group, Inc. was founded in 2002 and is based in Hauppauge, New York.

AST SpaceMobile, Inc., together with its subsidiaries, develops and provides access to a space-based cellular broadband network for smartphones in the United States. Its SpaceMobile service provides cellular broadband services to end-users who are out of terrestrial cellular coverage. The company was founded in 2017 and is headquartered in Midland, Texas.

Baylin Technologies Inc., together with its subsidiaries, researches, designs, develops, manufactures, and sells passive and active radio frequency (RF) products, satellite communications products, and supporting services. It offers embedded antennas for use in smartphones, tablets, and other mobile devices; device-specific antennas for Wi-Fi routers; gateway devices for smart home connectivity, set-top boxes, and land mobile radio products. The company provides RF components, including GaN-based power amplifiers, gallium arsenide-based power amplifiers, indoor and outdoor frequency converters, and transceivers; and antenna controllers for customers in the broadcast, maritime and cruise ships, government and military, homeland security, direct-to-home satellite, oil and gas, and wireless communications verticals. In addition, it provides RF and microwave solid state power amplifiers; and pulsed amplifiers for radar applications, and transmitter and transceiver products, as well as RF passive components and systems. The company offers its products under the Galtronics, and Advantech Wireless brands. Baylin Technologies Inc. was founded in 1978 and is headquartered in Toronto, Canada.

ZTE Corporation engages in the provision of integrated communication information solutions in the People's Republic of China, rest of Asia, Africa, Europe, the United States, and Oceania. It operates through three segments: Carriers' Networks, Government and Corporate Business, and Consumer Business. The Carriers' Network segment provides wireless access, wireline access, bearer networks, core networks, server and storage, and other innovative technologies and product solutions. The Consumer Business segment is involved in the development, production and sale of home information terminal, smart phones, mobile internet terminals, and innovative fusion terminals, as well as provision of related software application and value-added services. The Government and Corporate Business segment focuses on providing informatization solutions for the government and corporations through the application of products, such as communications networks, Internet of Things, big data, and cloud computing. The company was founded in 1985 and is headquartered in Shenzhen, the People's Republic of China.