Petter Orvefors

Ernströmgruppen AB engages in the development and acquisition of companies. The firm focuses on energy, electric, industry, marine, and heating, ventilation, and air conditioning. The company was founded by Ivar Ernström in 1918 and is headquartered in Gothenburg, Sweden.

Selvaag Invest AS (SI) is a private equity investment firm based in Oslo, Norway. Founded in 1986, they are a subsidiary of the family-owned firm Selvaag Gruppen AS. They can trace their history to the late 1930s when founder, Olav Selvaag, started a partnership with a construction firm. In the 1950s, the group began their investment activities. SI specializes in private equity and fund of fund investments.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Kistefos AS engages in the provision of investment services. Its investment portfolio includes Norwegian and foreign companies within the segments offshore, shipping, financial services, telecommunications, and real estate, as well as financial investments. The company was founded by Christen Sveaas in 1889 and is headquartered in Oslo, Norway.

Wallenius Wilhelmsen Logistics AS provides global factory-to-dealer transport solutions. It serves in the automotive, agricultural, and construction equipment industries. The firm offers a range of transportation and logistics management services including supply chain management, ocean transportation, inland distribution, and terminal and technical services. The company was founded in July 1999 and is headquartered in Lysaker, Norway.

Viken Fiber AS builds and operates telecommunication equipment and services. It specializes in fiber-cable products for broadband applications as well as internet, telephony, and video-on-demand solutions. The company was founded on February 1, 2005 and is headquartered in Drammen, Norway.

Part of Scottish Sea Farms Ltd., SSF Shetland Ltd. is a British company that produces seafarms. The company is based in Stirling, UK. Founded in 1985.

Consafe Logistics AB provides software solutions to the logistics and warehouse management sector. It develops, implements, and supports solutions for the supply chain and logistics environment. The firm products include SattStore WMS, Astro WMS, Effect Warehouse, Connect, RetroSpect, TraffiCom, MobileSale, DynamicStore, FieldService and ControlTransport. It has subsidiaries in Sweden, Norway, Denmark, Holland, Poland, Russia and the United Kingdom. Consafe Logistics was founded in 2004 and is headquartered in Lund, Sweden.

Neptune Energy Norge AS drills and extracts oil and gas. The company was founded on April 19, 2001 and is headquartered in Sandnes, Norway.

Chemical Tankers, Inc. is an international shipping company. The firm focuses on the maritime transportation of chemicals. Its fleets include Navig8 Sirius, Sky, Spark, Stellar, Saiph, Almandine, Amber, Amethyst, Ametrine, Aventurine, Violette and Navig8 Tanzanite. The company was founded by Nicolas Busch on August 15, 2013 and is headquartered in London, the United Kingdom.

Viking Supply Ships Ltd. Engages in the development and support for petroleum and natural gas extraction. The company was founded on December 17, 1999 and is headquartered Aberdeen, the United Kingdom.

Oslo Stock Exchange operates as a Stock exchange. The company is headquartered in Oslo, Norway.

Kistefos AS (Private Equity) is a venture capital firm located in Oslo, Norway. Established in 1995, Kistefos AS (Private Equity) is a wholly-owned subsidiary of Kistefos AS, owned by Christen Sveaas. The parent firm can trace their history to 1889 when the Sveaas founded their factory, A/S Kistefos Træsliberi, near the namesake Kistefossen waterfalls south of Jevnaker, Norway. Kistefos AS (Private Equity) specializes in early-stage investments in several focus areas such as technology, telecommunications and financial services.

Advanzia Bank SA engages in the provision of banking and financial services. It specializes in credit cards and payment solutions. The company was founded by Tor Erland Fyksen in 2005 and is headquartered in Luxembourg.

Tyréns AB provides urban planning and infrastructure solutions. The firm offers acoustics, strategy and planning, architecture, waste, rock engineering, fire, and safety and risk management, bridges, cultural heritage and building preservation, light design and telecommunications, energy and building physics, soil and ground water remediation, road design, geographic information technology, rail engineering, structural engineering, landscaping, environmental consulting, project management, traffic planning and management, and water services. The company was founded by Sven Tyrén in 1942 and is headquartered in Stockholm, Sweden.