Birgitte Engebretsen

Telenor Networks Holding AS owns and manages telecommunication systems. The company was founded on September 4, 2001 and is headquartered in Fornebu, Norway.

DNA Plc operates as a mobile telecommunications company. It operates through two segments: Consumer and Corporate Business. The Consumer segment offers consumer's diverse telecommunication services such as communication, information, safety and entertainment, including mobile phones and mobile phone subscriptions, broadband, data security services, TV services from connections to channel packages as well fixed telephone connections. The Corporate Business segment offers companies and communities nationwide, standardized and easy-to-use communication and data network solutions, including SMS, telecommunication and voice services, comprehensive solutions as well as services to domestic and international tele operators. The company was founded on March 21, 1985 and is headquartered in Helsinki, Finland.

Nettverk AS provides consultation within management and strategy, change processes, and business development. The firm also invests in other companies. The company was founded on March 31, 1989 and is headquartered in Rasta, Norway.

Hiddn Security AS engages in the provision of encryption solutions. It develops, manufactures, and markets hardware-based encryption, authentication, and digital content security products. The company was founded in 1998 and is headquartered in Oslo, Norway.

Phonect AS develops, operates, and delivers Unified Communication retail services, internet protocol telephony (IPT), and mobile services to the corporate market. Its cloud-based solution supports both IPT- and mobile solutions. The firm offers telephony and collaboration services with video and voice conferencing solutions to computer, tablet, and mobile. The company was founded by Bjørn Gustav Isaksen on July 19, 2004 and is headquartered in Oslo, Norway.

Telenor Norge AS provides telecommunications, mobile phone, and internet subscription services. It develops and delivers telecommunications solutions for residential and business markets in Norway. The firm offers analog voice telephony, digital telephony, Internet access, and asymmetrical digital subscriber line for residential markets. The company was founded in 1996 and is headquartered in Fornebu, Norway.

Telenor Maritime AS engages in the development of secure connectivity standards for the maritime sector. It offers end-to-end mobile connectivity portfolio caters for mobile communications needs at sea and supports current mobile technologies and devices. The company was founded in 2002 and is headquartered in Arendal, Norway.