Thomas R. Thomsen

The Group's principal activities are to provide engineering and installation on-site services and to design and manufacture communications power systems and equipment. It operates in two segments: Product and Service. The Product segment consists of manufacturing operations and the production of power plants, rectifiers and power distribution equipment. The Service segment consists of telecommunications contract, engineering, and installation services. It also offers systems integration products to the communications industry. The products include power systems, power distribution equipment and systems integration products and related services. The Engineering & Installation on-site services include engineering and installation management, power monitoring systems, applications software and customized products to meet customer needs.

EF Johnson Technologies, Inc. develops and markets secure communications solutions. It offers portables, mobiles, ATLAS systems solutions and ATLAS systems products. The firm serves the first responders in the public safety and public service, federal government, state and military sectors. The company was founded by Edgar F. Johnson in 1923 and is headquartered in Irving, TX.

Nebraska Technology Park LLC operates as a business campus which provides the place to begin or to relocate technology-focused companies. The company is headquartered in Lincoln, NE.

Lucent Technologies designs and delivers the systems, services and software that drive next-generation communications networks.

Part of First Citizens BancShares, Inc. (North Carolina), CIT Communications Finance Corp. is a company that provides financial services. The company is based in Morristown, NJ.