OSS-NOR was established in 1983 with the purpose to supply and serve the offshore activities on the Mid-Norway continental shelf. The company is owned by local investors.

OSS-NOR A/S is today Mid-Norway`s “Base Work Shop”. The staff is experienced and well skilled and having a technically well equipped work shop for the actual activity.

OSS-NOR A/S is centrally located in Kristiansund harbour, with deep-water quays protected from rough weather. Short distance to Vestbase A/S (Regional Supply base), airport and heliport.

The company is well prepared for the challenges that may come in connection with operation, maintenance and development of the fields in the Norwegian Sea.

Facilities and equipment for repair, maintenance and testing of all kinds of valves offshore and onshore.

  • Valve consultants
  • Special repair service/welding
  • Facilities for maintenance of subsea equipment
  • Production, service and repair of drilling equipment.
+47 7158 8800
+47 7158 8801