Brian K. Johnson

Sinch America, Inc. engages in the provision of operator connectivity and mobile billing capabilities to businesses. The company was founded by Andrew Maurice Gordon Bud, Paul McGuire, and Robert Paul Gertsmann on February 7, 2014 and is headquartered in Sunnyvale, CA.

ATG Inc. operates as a radioactive and hazardous waste management company that offers comprehensive thermal and non-thermal treatment solutions for low-level radioactive and low-level mixed waste generated by commercial, institutional and government clients such as nuclear power plants, medical facilities, research institutions and the United States Departments of Defense and Energy. It operates in two business segments, which include waste processing and field services. The company was founded in 1976 and is headquartered in Hayward, CA.

CLEC Holding Corp. provides local and long distance telecommunications services. The private company is based in Orlando, FL.

Pac-West Telecomm, Inc. provides wholesale communications services solutions. It offers switched local and long distance telecommunications services to internet service providers & paging companies. The company was founded in 1980 and is headquartered in Stockton, CA.

Winstar LLC used to offers fixed wireless and broadband communications services including voice, video, data and Internet to government customers. The company used fixed wireless technology that bypasses traditional local phone companies to provide voice and data transport services to enterprise customers. It was headquartered in Newark, NJ.

tyntec Ltd. engages in the provision of mobile interaction services through Internet. It offers messaging, voice, numbers, number information, and operating services. The company was founded by Ralph Eric Kunz and Thorsten Trapp in 2002 and is headquartered in London, the United Kingdom.

Sinch UK Ltd. provides mobile messaging infrastructure services. The firm delivers SMS transport and financial settlement services. The company was founded by Andrew Maurice Gordon Bud in 1999 and is headquartered in London, the United Kingdom.

Comverse Technology, Inc. provides software and systems for business enablement through converged billing and active customer management, mobile Internet, value-added and managed services. The company operates its business through its subsidiary company, Verint System, Inc. Verint provides Actionable Intelligence solutions and services for enterprise workforce optimization and security intelligence and Starhome, a leading global provider of mobile roaming solutions and services that maximizes revenues for mobile operators by enhancing roaming services. Its solutions provide flexible deployment models, including in-network, hosted and managed services. Comverse Technology was founded in October 1984 and is headquartered in New York, NY.