Niels Olaf Ahrengot

H.J. Hansen Genvindingsindustri A/S collects, recycles, and processes scrap materials. It focuses on types of scrap such as iron, metal, electronic, construction, and cable. It has also interests in demolition of ships and large constructions, and recycling of cars. The company was founded by Jørgen Jacob Limkilde in 1829 and is headquartered in Odense, Denmark.

Haldor Topsoe A/S manufactures and supplies catalysts and proprietary technology for chemical and refining industries. The company was founded by Haldor Frederik Topsøe in 1940 and is headquartered in Kongens Lyngby, Denmark.

Ekokem A/S provides hazardous waste treatment and disposal services. It engages in utilizing and recycling a wide range of residuals from industrial companies, institutions and households in the public as well as in the private sector. The company was founded in 1971 and is headquartered in Nyborg, Denmark.

Aireon LLC provides air traffic services. The firm also offers global air traffic surveillance, Aireon ALERT, GlobalBeacon, and analytical ADS-B data services. The company is headquartered in McLean, VA.

Norrecco Agerskov A/S provides transport, logistic, handling, and warehousing solutions. It focuses on sludge handling; environmental services and recycling; and soil treatment and warehousing. The company was founded on May 22, 2003 and is headquartered in Agerskov, Denmark.

Stiesdal Holding AS is an investment holding Danish company. The private company is based in Odense, Denmark. The company was founded in 2020 by Henrik Stiesdal. Henrik Stiesdal has been the CEO since 2020.

Stiftelsen Norsk Senter for Økologisk Landbruk is a Norwegian company that provides farm management, research and development, and agricultural consulting services. The private company is based in Tingvoll, Norway. The company was founded in 1986. The CEO is Turid Strøm.

Reconor A/S provides waste management services. It focuses on collection and treatment of soil and building and plant waste management. The company was founded by Michael Henriksen on April 20, 2015 and is headquartered in Farum, Denmark.