Thomas Boe

J2A Holding ApS provides investment services. It also owns shares in other companies. The company was founded by Jens Skjøt-Arkil and Jesper Hessellund Arkil on April 24, 2019 and is headquartered in Vojens, Denmark.

Arkil A/S provides engineering and construction services. It specializes in road works, port construction, foundations, tunneling, and major cable projects. The company was founded in 1991 and is headquartered in Vojens, 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.

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.

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.

Dansk Byggeri operates as a trade and employers' organization for construction and building industry. It focuses on labor markets and training policies; domestic and international enterprise policy interests; collective agreements; building regulations; and purchasing agreements and commercial proposals. The firm serves building contractors, small and medium-sized construction companies, and manufacturers of building components. The company was founded on January 1, 2003 and is headquartered in Copenhagen, 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.

DEIF A/S designs and markets instrumentation products. Its products include comprise engine & gen-set controls, renewable energy controls, marine bridge instrumentation and switchboard instrumentation. The company was founded in 1933 and is headquartered in Skive, Denmark.

Semco Maritime, Inc. provides offshore power generation equipment repair services. The private company is based in Houston, TX.

European International Contractors EV operates as a contractors association. The company was founded in 1970 and is headquartered in Berlin, Germany.

Part of J2A Holding ApS, Arkil Holding GmbH is a German company that specializes in various service and production areas of the construction industry. The company is based in Schleswig, Germany and has locations throughout Schleswig-Holstein and Mecklenburg-Vorpommern. The CEOs of the company are Jesper Hessellund Arkil and Guido Tatge.

Arvid Nilsson A/S produces and distributes bolts, nuts, and screws. Its products include hot dip galvanized hex head bolts M8-M80, plough bolts, carriage bolts, press and welding screws, wheel bolts, frame rivets, silo bolts, clevis pins, eye bolts, special fasteners (cold heading), and hot forged special bolts. The company was founded in 1918 and is headquartered in Hvidovre, Denmark.

Semco Maritime A/S engages in the contracting and engineering services within the offshore and onshore energy sector. It offers solutions within diesel and wind power plants; electrical transmission systems; and substations. The company was founded in 1998 and is headquartered in Esbjerg, Denmark.

Carl Ras A/S operates as a retailer of hardware supplies and related goods. Its services include delivery, repair, and consultancy. The company was founded by Carl Rasmussen in 1932 and is headquartered in Herlev, Denmark.

W. Giertsen Services AS engages in the development, manufacture, and sale of lifting equipment. Its products include washers, block, beams, frames, steel rope and accessories, chain, and load handling equipment. The company was founded on September 19, 2003 and is headquartered in Bergen, Norway.

Semco Maritime AS provides project engineering services to the energy sector. It offers manpower, ballast water treatment, steel construction and piping, and communication, management software, potable water, wellhead control, and chemical injection systems. The company was founded on May 24, 1988 and is headquartered in Stavanger, Norway.

Semco Maritime Holding A/S is an investment holding Danish company. The private company is based in Copenhagen, Denmark. The company was founded in 2016. The CEO is Stella Jacobsson.

AVS Vejsikring A/S delivers all types of shutdowns and traffic regulations throughout Denmark. The firm offers security measures to prevent complications, and unnecessary accidents and delays. It provides products such as warning and warning lights; marking equipment; barrier devices; urban equipment; construction materials; traffic signs; traffic lights; stripes; and guardrails. The company was founded in 2006 and is headquartered in Gadstrup, Denmark.

Company42 ApS operates a platform for payment of patent annuities. The company was founded by Jesper Ohrt Juel Jensen, Mads V. Jørgensen and Willumsen Nicki Friis and is headquartered in Frederiksberg, Denmark.