Ole-Christoffer Granmo

Viju AS delivers collaboration solutions for communication industry. The firm offers solution for video conferencing, telepresence, and audio visual integration and collaboration, and visualization solutions. Its services include professional, deployment, maintenance, managed, and subscription services. It also supplies conference room; training rooms; solutions for auditoriums and experience centers; solutions for public spaces, such as reception areas and coffee bars; collaboration rooms for the oil sector; on-the-spot diagnosis; and display solutions for use in the sports and media industries. The company was founded by Geir Samsonsen, Jostein Måsvær Vatne, and Atle Aurdal in 1998 and is headquartered in Sandnes, Norway.

MCM Westbø AS provides real estate services. It purchases and sells shares and securities. The company was founded on December 25, 1999 and is headquartered in Stavanger, Norway.

Well Service & Supply AS provides products for drilling wells. The company's main product is Sandaband which is a patented technology used for maintaining new and existing wells during all phases of the well from drilling, production and finally abandonment. The company was founded in 2000 and is headquartered Tananger, Norway.

Quality Intervention AS operates, repairs, trades, and leases equipment and machineries to the oil industry. The company was founded by Jostein Alværn and Bjarne Langeteig in 2008 and is headquartered in Balestrand, Norway.

Part of Polka AS, Hesnes Holding AS is an investment holding Norwegian company. The company is based in Nøtterøy, Norway.