Petter Stølen

Otera AS builds and maintains infrastructure for telecom operators. It designs, installs, controls, maintains, and repairs power systems for public and private sectors. The firm also supplies contracting services in the following market areas: electricity, transport, and telecommunications. The company was founded in 2006 and is headquartered in Kristiansand, Norway.

OneCo AS owns, operates, and develops system integrated solutions for the oil, gas and marine, building and construction, renewable energy, and industry sectors. Its products include energy meters, enclosures, control stations, junction boxes, heating solutions, and instrumentation. The company was founded in 2011 and is headquartered in Kristiansand, Norway.

Part of OC Industrier As, OneCo Networks AB is a company that provides integrated technology services in communication, energy, and IT. The company is based in Stockholm, Sweden. The Swedish company connects both urban and rural areas with high-speed broadband, maintains and builds mobile networks, installs intelligent energy meters, and ensures that there are mobile and WiFi connections wherever needed. OneCo works with operators, construction companies, and property owners to connect Sweden. The company offers a complete concept for the expansion of fiber networks, where village associations, city networks, and other network owners only need to provide a specification of where the network should be built, and OneCo handles the rest. The company was founded in 2010 by Marvin Jensen. The CEO is Tore Sjursen.

Oneco Technologies AS provides offshore engineering services. It offers industry and offshore, electrical-building and construction service, tele / ICT, automation, engineering and safety services. The company is headquartered in Laksevag, Norway.