Johan Anders Unger

DGC One AB is engaged in the development, distribution, and sale of data communications and telephony solutions. It also focused on the Internet Protocol Virtual Private Network communication services. The firm operates through the following business segments: Data Communications, Information Technology Operations, Hardware, and Telephony. The Data Communications segment offers traffic prioritization services in telephony, video conferencing and streaming. The Information Technology Operations segment offers capacity services, system management services, and user-related services. The Hardware segments sells personal computers, servers, and telephone equipment, as well as licenses. The Telephony segment works with centralized and customers premises. The company was founded by David Giertz in 1987 and is headquartered in Stockholm, Sweden.

RusForest AB engaged in the production of various types of sawn wood products, saw logs and pulpwood. The company was founded on December 20, 2005 and is headquartered in Stockholm, Sweden.

BioPhausia AB operates as a pharmaceutical company. It markets and distributes original drugs, generic products, and the parallel-imported medicines. The company is headquartered in Stockholm, Sweden.

Interalia AB is a private company based in Kristianstad, Sweden. The Swedish company specializes in providing transmission elements such as rigid shaft couplings, gear couplings, overload couplings, servo couplings, and shaft and hub clamping elements.

Part of Arthur Andersen LLP, Arthur Andersen AB is a company based in Sweden, Sweden.