Åge Nordstrøm Landro

Oceaneering Asset Integrity AS provides engineering, inspection management, and material technology services. The company is headquartered in Bergen, Norway.

Petroleum Services Group AS is a holding company, which engages in the construction and engineering project management. It also provides rig procurement, tailored training, software and consultancy manpower. The company was founded in 1987 and is headquartered in Oslo, Norway.

AGR Holdings AS provides tailored training, software, and consultancy manpower. It offers health, safety, environmental, and quality, reservoir, and field management services. It delivers solutions for the entire field life cycle. It provides drilling, petroleum, and field operation services, as well. The company was founded in 1987 and is headquartered in Oslo, Norway.

WellConnection Group AS provides inspection, maintenance, and repair services for drilling and subsea equipment. Its services include diverter system, tension support ring, failsafe valves, gate valves, flex joints and running tools. The company is headquartered in Tananger, Norway.

Altus Intervention Group AS provides oil well intervention technology services. Its products include wireline tractor tools, rotational tools, scale removal tools, and collecting tools. It offers combinations of innovative and field-proven well intervention technologies and tools. The company was founded on September 24, 2013 and is headquartered in Stavanger, Norway.

Altus Intervention AS provides oilfield products, systems, and services for customers in the oil and gas industry worldwide. Its knowledge and technologies span from reservoir to production and through the life of a field. The firm offers a range of intervention services such as wireline, wireline tractor, and logging services. It gives drilling services activities for petroleum and natural gas. The company is headquartered in Stavanger, Norway.

EFD AS supplies induction solutions. It installs heating solutions for automotive; aviation; cable and wire; electro technical; appliances; metal and foundry; shipbuilding; and tube and pipe industry. The firm offers full range of sub-contracting, consulting, and rental services. Its products consist of industrial heat treatment and processing systems; mobile and universal heat generators, and high-output solid-state welders. The company was founded in January 1996 and is headquartered in Skien, Norway.

Norsk Gjenvinning Norge AS provides waste management and recycling service for businesses, public sectors, and private households. It offers customized solutions for separation, collection, handling, and processing of all types of waste. The company was founded by Adolf Jahr in 1926 and is headquartered in Lysaker, Norway.

OZ HoldCo AS is an investment holding Norwegian company founded in 2013. The private company is based in Stavanger, Norway. The company operates as an investment holding company.