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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.

Mobilicom Limited operates as an end-to-end provider of cybersecurity and smart solutions for drones, robotics, and autonomous platforms. It designs, develops, and delivers smart solutions, such as cloud management software, communication datalink and mobile mesh networking terminals, handheld control terminals, and professional services and support for drone, robotics, and autonomous system manufacturers, as well as hardware products and software solutions. Mobilicom Limited was incorporated in 2017 and is based in Shoham, Israel.

Siyata Mobile Inc. develops and provides cellular-based communications platform. It develops, markets, and sells rugged handheld Push-to-Talk over Cellular smartphone devices for first responders, construction workers, security guards, government agencies, utilities, transportation and waste management, amusement parks, and mobile workers in various industries. The company also offers VK7 Vehicle Kit and Uniden UV350 4G/LTE, an in-vehicle communication devices that incorporates voice, PoC, data, fleet management solutions, and other Android based applications for professional vehicles, such as trucks, vans, buses, emergency service vehicles, and other enterprise vehicles. In addition, it provides cellular amplifiers to boost the cellular signal inside homes, buildings, and vehicles. The company offers its products under the Uniden Cellular and Siyata brand names. It serves cellular network operators and their dealers, as well as commercial vehicle technology distributors for fleets in the United States, Canada, Europe, Australia, the Middle East, and internationally. The company is headquartered in Montreal, Canada.