Christian Nielsen

Maersk A/S engages in the wholesale of solid, liquid, and gaseous fuels. It purchases and sells bunkers and lubricant. The company was founded on October 25, 1962 and is headquartered in Copenhagen, Denmark.

Grundfos Holding A/S provides coordination, repair, operation, and optimization services. It also manufactures pumps and pumping equipment. The company was founded on November 20, 2008 and is headquartered in Bjerringbro, Denmark.

Greenlab Skive AS is a Danish company that operates a research platform called GreenLab. The private company is based in Spottrup, Denmark. The platform serves as a living-lab for solving complex problems related to energy transition, with the aim of benefiting society as a whole. The company was founded by Christopher Sorensen, who has been the CEO since incorporation.

COWI A/S provides engineering and consulting services. It specializes in economics, management and planning; water and environment; railways, metros, roads, and airports; buildings; geographical information; bridge, tunnel; and marine structures. The company was founded by Christen Ostenfeld in 1930 and is headquartered in Kongens Lyngby, Denmark.

Oreco A/S develops, manufactures, and markets automated oil tank cleaning and oil recovery systems. The firm specializes in development and production of automated, non-man entry oil tank cleaning and oil recovery systems for crude oil, oil product, slop oil, and nitrogen. The company was founded in 1995 and is headquartered in Vaerloese, Denmark.

Nordsøfonden is a private company based in Copenhagen, Denmark that explores and refines oil and natural gas.

Part of Milton Holding Horsens A/S, Milton Huse AS is a company that engages in residential construction of buildings. The company is based in Horsens, Denmark. The Danish company was founded in 2013 by Erik Rehnquist.

DELPRO A/S solves tasks in consultancy, installation, and service primarily for electric companies at home and abroad. It is an independent electrical contractor company that provides background in the transmission grid. The firm operates as a service and construction company specializing in high voltage installations. It performs services and contracts for transformer and substations; on-and offshore wind farms; lines; power and power plants; industrial electrical installations; and cable installations. The company was founded in 2000 and is headquartered in Vamdrup, Denmark.

Hovedstadens Letbane I/S provides urban and suburban passenger land transport services. The private company is based in Copenhagen, Denmark.

Part of Frederiksberg Kommune, Metroselskabet I/S is a Danish company that provides metro and other local railways services. The company is based in Copenhagen, Denmark.

Part of Bang & Olufsen A/S, Bang & Olufsen UK Ltd. is a company that engages in the retail sale of audio and video equipment. The company is based in London, UK and was founded in 1919.

B&O Play A/S supplies audio products and accessories. It sells speakers, headphones, earphones, and accessories. The company was founded on July 18, 2011 and is headquartered in Struer, Denmark.

Grundfos Management A/S manufactures pumps and electric motors. The company supplies pumps for heating and air-conditioning and other centrifugal pumps for fire fighting, heating, air conditioning, water supply, wastewater, dosing, and industrial solutions. Its products are used for heating, ventilation, and air-conditioning in private houses, office buildings, and hotels. Grundfos Management was founded in 1945 by Poul Due Jensen and is headquartered in Bjerringbro, Denmark

DHI Group A/S is a Danish company that provides solutions to water challenges. The private company is based in Denmark, specifically in Hørsholm, and has subsidiaries in Singapore, the United States, Australia, and Czechia. The company's expertise includes saving water, sharing it fairly, improving its quality, quantifying its impact, and managing its flow. The company offers access to real-time data and emerging technologies to unlock solutions to water challenges.

HedeDanmark A/S provides forestry services. The firm’s business areas include new facilities, playgrounds and outdoor spaces, sales of forest equipment, planting and landscape development, recycling of residual products, natural care and restoration, seeds and plants, forest management and sale of wood chips, raw wood, outdoor facility service, export of christmas trees and digital IoT solutions. Its international activities include the purchase and sale of Christmas trees, wood, grounds care and management of forest properties. The company was founded in 1866 and is headquartered in Viborg, Denmark.

Skovsgaard Group A/S operates as a holding company with interests in the real estate and construction sector. Its holds ownership stakes in 2E Ejendomme, 2e Enterprise, SG Invest and Dansk Projektpartner. The company was founded in 1991 and is headquartered in Aalborg, Denmark.

Kemp & Lauritzen A/S operates as technical installation company. It offers electricity, plumbing, ventilation, and refrigeration solution. The firm provides services to municipalities, regions, hospitals, business customers, industrial companies, housing companies, power plants, and shopping centers. The company was founded in 1882 and is headquartered in Albertslund, Denmark.

Solibro GmbH commercializes CIGS thin film solar modules. Its technology is used by solar cells manufacturers. The company was founded in December 2006 and is headquartered in Bitterfeld-Wolfen, Germany

Frontmatec Skive A/S provides data acquisition software for optimize industrial production processes. It serves waterworks, wastewater, heating plants, infrastructure and instrumentation industries. The firm’s project process includes assessment of client needs, development of the system, commissioning, customer training and service. The company is headquartered in Skive, Denmark.

Heta A/S manufactures and distributes wood burning stoves. The firm's products include stoves, pellet stoves, aqua, outdoor and accessories. The company was founded in 1972 and is headquartered in Lemvig, Denmark.

Ojm AS is a Norwegian company that provides real estate services.

Niebuhr Gears A/S is a Danish company that specializes in manufacturing bearings, gears, gear wheels, and drive elements. The private company is based in Ikast, Denmark and has subsidiaries in Hong Kong.

Airtec A/S specializes in designing, constructing, and servicing industrial air humidifying systems. The private company is based in Lemvig, Denmark. The Danish company's duct-based humidifiers are used in various buildings, including offices, museums, theaters, and hospitals, where controlling humidity is crucial. The company offers specialized knowledge for projects that require high-pressure air humidification systems. Airtec emphasizes the importance of controlling humidity to avoid electrostatic discharge, suspended dust, and poor indoor air quality in plastic and composite production. The company also offers tailor-made service agreements to optimize the effect of the humidification solution and ensure hygienic and safe operation of the system.

HYTOR Tools Solutions A/S provides customized hydraulic systems, chemical distribution and dosing systems, gas boosters, fittings, valves, and other related products. The private company is based in Esbjerg, Denmark, and their CEO is Niels G. Langerhuus. The Danish company offers sales, rental, servicing, calibration, and repair services. The company specializes in high-performing and specialized system solutions within hydraulics, pneumatics, and process components, tools solutions, and generators. The company also provides special tools for torque tightening, lifting, flange, release, and generators.

Skov A/S. Glyngøre develops, manufactures, and sells farm ventilation systems. The company was founded in 1966 and is headquartered in Roslev, Denmark.