Bertel O. Steen Industris Investments

Our companies within Industrial Tools

Ing. Yngve Ege AS

Norway

  • Ingeniør Yngve Ege is a total supplier of tools, machines, lubricants and coolants to the Norwegian industry, their service partners and dealers. The company is based in Oslo

Metall-Maskin AS

Norway

  • Metall-Maskin AS specializes in metal cutting tools and machinery. Their range also includes measuring tools, cooling liquids and lubricants. Their main group of customers are located in the Agder counties, and include mechanical industry and technical schools.

Professional Tooling AS

Norway

  • Professional Tooling delivers metal cutting tools for the Norwegian industry. The company is based in Sola, Stavanger.

Digernes AS

Norway

  • Digernes specializes in cutting tools, holding tools, measuring instruments and marking tools. Their customers include mechanical industry within on/offshore, agriculture-related and renewable energy in Rogaland. The company is based in Bryne.

Helge Karlsen AS

Norway

  • Helge Karslen is a total supplier of metal cutting tools for the industry. The company is located in Straume, Bergen

Oulie-Hansen AS

Norway

  • Oulie-Hansen delivers advanced van racking systems for tools transport and storage. The company is based in Oslo.

Nor-Swiss AS

Norway

  • Nor-Swiss aims to be an innovative partner and market-leading supplier of metal cutting tools, holding tools, clamping equipment, measuring tools and fittings as well as cooling liquids and lubricants. The company is based in Oslo.

Slip & spesialverktøy AS

Norway

  • Slip & spesialverktøy provides made to measure metal cutting tools, as well as delivering resharpening and relining. The company is located in Bryne.

Our companies within Material Science and Analysis

Holger Hartmann AS

Norway

  • Holger Hartmann is Norway's largest supplier of products and services for material testing (NDT and DT). They also deliver analytical instruments and consumables for laboratories. The company is located in Langhus, Oslo.

Holger Andreasen AB

Sweden & Denmark

  • Holger Andreasen offers quality products within Material Analysis, Material Testing and Radiation Detection. The company has been in the Swedish market since the 1940's, and is located Ørebro.

Holger Hartmann OY

Finland

  • Holger Hartmann Finland delivers equipment and services for materialtesting (NDT), radiation detection and airport security. The company is located in Tampere.

Our companies within Security Systems

Selmatec AS

Norway

  • Selmatec delivers scanners and particle detectors for security checks at airports, public buildings and critical infrastructure. Selmatec has a large service department, which also does on site maintenance. The company is located at Skytta, Oslo.

Holger Hartmann OY

Finland

  • Holger Hartmann Finland specializes in providing security equipment for airports across Finland. The company is based in Tampere.

Selmatec AB

Sweden

  • Selmatec delivers scanners and particle detectors for security checks at airports, public buildings and critical infrastructure. Selmatec has a large service department, which also does on site maintenance. The company is located in Ørebro.

Selmatec A/S

Denmark

  • Selmatec delivers scanners and particle detectors for security checks at airports, public buildings and critical infrastructure. Selmatec has a large service department, which also does on site maintenance. Selmatec Denmark can also supply metal cutting tools and marking equipment. The company is located in Lynge, Copenhagen.

Our companies within Industrial Manufacturing

Fosstech

Norway

  • Fosstech delivers electromechanical manufacturing services, specializing within making equipment for harsh environments, including subsea. They operate within 3 niches: Plastic molding, electrical cabinets and cables. The company is located in Stokke, Tønsberg.