Anterix
NASDAQ:ATEXAnterix Inc. operates as a wireless communications company. The company focuses on commercializing its spectrum assets to enable the targeted utility and critical infrastructure customers to deploy private broadband networks and innovative broadband solutions. It holds licensed spectrum in the 900 MHz band with coverage throughout the United States, Alaska, Hawaii, and Puerto Rico. The company was formerly known as pdvWireless, Inc. and changed its name to Anterix Inc. in August 2019. Anterix Inc. was incorporated in 1997 and is headquartered in Woodland Park, New Jersey.
Axtel
OTCMKTS:AXTLFAXTEL SAB de CV engages in the provision of public telecommunication services. It operates through the following segments: Business Operation and Government. The Business Operation segment offers communication services and value-added services, such as information, data and internet technologies for both local and international businesses. The Government segment provides services through the company's network and infrastructure for the federal, state and municipal governments. The company was founded on July 22, 1994 and is headquartered in San Pedro Garza Garcia, Mexico.
Inventergy Global
OTCMKTS:INVTInventergy Global, Inc., an intellectual property (IP) investment and licensing company, engages in identifying, acquiring, and licensing patented technologies of various technology and small companies. The company acquires portfolios in the telecommunications industry primarily in core network infrastructure and mobile broadband communications segments. Inventergy Global, Inc. is headquartered in Campbell, California.
Spectrum Global Solutions
OTCMKTS:SGSISpectrum Global Solutions Inc. provides professional services and infrastructure solutions to the telecommunications and technology industry, utility entities, and enterprises sectors in the United State, Puerto Rico, and Canada. It offers Wi-Fi, Wi-Max, wide-area, fiber, distributed antenna system, small cell distributed, public safety, and enterprise networks for incumbent local exchange carriers, telecommunications original equipment manufacturers, cable broadband multiple system operators, tower and network aggregators, utility entities, government, and enterprise customers. The company also provides outsourced engineering and installation services, staffing solutions, and other services, which include consulting to the telecommunications industry, service providers, and enterprise customers. Spectrum Global Solutions Inc. is based in Boca Raton, Florida.