Jacob Kjær

TDC Holding A/S engages in the provision of communications and entertainment solutions. The firm supplies connectivity solutions via communication services, mobile devices, and televised and digital content. The company was founded on November 14, 1990 and is headquartered in Copenhagen, Denmark.

Polkomtel Sp zoo provides mobile telecommunications services. It offers voice, data, roaming, telemetry and monitoring, information and entertainment services. The company was founded in 1995 and is headquartered in Warszawa, Poland.

Tele Danmark Innovation is located in Denmark. Part of DKTUK Ltd., Tele Danmark Innovation is a Danish company that provides venture capital services.

Danish State Railways provides freight rail transportation services. The company provides urban, intercity, regional, and international passenger rail services. It was founded in 1885 and is headquartered in Copenhagen, Denmark

DSB SOV engages in the provision of passenger train solutions. It offers urban, intercity, regional, and international passenger rail services. The company was founded on December 30, 1998 and is headquartered in Taastrup, Denmark.

Broadnet AS provides fiber-based data communication services to businesses, operators, and public sector. It offers Internet services, Ethernet, Internet Protocol Virtual Private Network, Security, and Colocation. The company was founded in October 2003 and is headquartered in Fornebu, Norway.

PowerTech Information System AS builds infrastructure and delivers broadband and communication services. Its products include information technology access services, hosting, and support. The company was founded in 1993 and is headquartered in Fornebu, Norway.

Broadnet Holding AS provides broadband internet services. The firm offers fiber connection services; and mobile and fixed voice services. The company was founded on October 7, 2003 and is headquartered in Fornebu, Norway.

Nuuday A/S engages in the operation of communications services, such as publishing and media business. It also engages in the investment, financing, consulting, trading, and other related businesses. The company was founded on December 7, 2018 and is headquartered in Copenhagen, Denmark.