Dag Larssen Mathisen

Assemblin AB engages in the design, installation, and maintenance of technical systems. It offers systems for electricity, heating, sanitation, ventilation, and automation in small and large products. The company was founded in November 2015 and is headquartered in Hagersten, Sweden.

Assemblin AB engages in the design, installation, and maintenance of technical systems. It offers systems for electricity, heating, sanitation, ventilation, and automation in small and large products. The company is headquartered in Hagersten, Sweden.

Assemblin VS AB installs and services sanitation and heating systems. It designs and maintains technical systems in areas such as electricity, heating, sanitation, ventilation, and automation in small and large projects. The company is headquartered in Hagersten, Sweden.

Part of Skanska AB, Skanska Sverige AB is a leading project development and construction company that operates in building and infrastructure construction, as well as the development of residential and commercial properties. The company is based in Stockholm, Sweden, and the CEO of the company is Gunnar Olof Hagman. The Swedish company also offers services in public-private partnerships. The company's focus is on sustainable cities and communities, with their Skanska 21 program starting at the end of the fourth year of studies and running parallel to regular studies until graduation.

Part of K-Fast Holding AB, K-Prefab AB is a Swedish company that provides concrete elements frame contract services. The company is based in Malmö, Sweden. The CEO of the company is Stefan Paulsson. K-Prefab was acquired by K-Fast Holding AB from Rotorbulk Förvaltnings AB on January 25, 2021 for $64.56 million.

Patricia Industries AB (Patricia Industries) is a private equity subsidiary of Investor AB founded in 1972. The firm is headquartered in Stockholm, Sweden.

Vectura Fastigheter AB owns and manages real estate. Its properties consist of community services, hotels, and offices. The company was founded in 2012 and is headquartered in Stockholm, Sweden.

Kunskapsskolan i Sverige AB owns and operates a chain of private schools. It also provides schools with shared services for real estate, information technology, finance, marketing, communication, and educational development. The company was founded by Peje Emilsson in 1999 and is headquartered in Stockholm, Sweden.

Sveriges Television AB conducts broadcasting sectors and associated activities. It is a public service television company with range of programming of television companies. The firm broadcasts programs, news, sports, and children show. It operates national channels and is distributed by operators. The company was founded on September 4, 1956 and is headquartered in Stockholm, Sweden.

IN3PRENÖR AB provides engineering and construction services. Its projects include office buildings, schools, depot, sports complex, and cross-dock and terminals. The company was founded in 1984 and is headquartered in Solna, Sweden.

Elinder&Sten Arkitekter AB provides architectural services. The private company is based in Stockholm, Sweden. The Swedish company was founded in 2012 by Oscar Sten and Christian Elinder. Christian Elinder has been the CEO since 2012.

Radiotjänst I Kiruna AB is Sweden's TV licensing body. The company is headquartered in Kiruna, Sweden.

Assemblin Oy provides technical installation solutions. It designs, installs, and maintains technical systems in the areas of electricity, heating, sanitation, ventilation, and automation. The company was founded on October 9, 2006 and is headquartered in Helsinki, Finland.

Part of Assemblin AB, Assemblin Ventilasjon AS is a leading technical installation and Norwegian service company in Norway. The company is based in Drammen, Norway. The company provides services in pipes, electrical, and ventilation. The company was founded in 1992. Stein Arne Sværen has been the CEO of the company since 2021.

Part of Triton Advisers Ltd., Larmerud Rørservice AS is a heating and sanitation store that provides installation services. The company is based in Nordre Follo, Norway. The Norwegian company was founded in 1948. The CEO is Geir Sparengen. Larmerud Rørservice AS was acquired by Assemblin Group AB on June 14, 2022.

Part of INA-Holding Schaeffler GmbH & Co. KG, Ewellix AB is a Swedish company that manufactures linear motion, actuators, and smart actuators. The company is based in Gothenburg, Sweden. The company was founded in 1968, and the CEO is Daniel Westberg. Ewellix was acquired by Schaeffler AG on January 03, 2023, for $57.05 million.

Polygon Group Ltd. is an investment company, which provides support and investments to businesses, investors and individuals. It includes legal and financial services, data surveys, serviced offices and co-working spaces, fintech and other innovations ranging from cutting-edge medical treatments to new technology in the marine sector. The company was founded in 1975 and is headquartered in St. Peter Port, Guernsey.

Skandinavisk Kommunalteknik AB acquires, manufactures, and sells eco-conservation equipment and building materials to aid the environmental sector. It supplies components necessary for the installation of tanks, pumps and pipes, for frost protection and cables. The firm also provides solution in order to solve drainage problems and provides customized pressure sewer solutions to municipalities, associations, and individual installations. The company was founded in 1979 and is headquartered in Täby, Sweden.

Part of ELU Intressenter AB, ELU Konsult AB is a company that provides engineering and design consulting services. The company is based in Stockholm, Sweden. The CEO of the Swedish company is Anne Charlotte Bergman.

Scandinavian Air Ambulance Holding AB provides air ambulance services. It offers air transportation for emergency and immediate medical conditions using helicopter and fixed wing aircrafts. The company was founded on February 3, 2005 and is headquartered in Luleå, Sweden.

MT Højgaard A/S provide building, civil engineering and construction services. It operates through four business areas such as civil works, construction, utility services and refurbishment. The firm serves in the area of constructing roads, bridges, harbours, shell structures, steel structures, prefabricated construction and concrete renovation for the public and private sectors. The company was founded in May 2001 and is headquartered in Soborg, Denmark.

Logent AB operates as a logistics company. It offers services such as contracting and site solutions, consultancy services within third party logistics, and logistics and customs. In addition, the firm engages in port and terminal development and staffing solutions, as well as training and information technology systems for logistics. The company was founded in 2006 and is headquartered in Stockholm, Sweden.

Coor Service Management AB provides integrated formal methods and FM solutions in the Nordics, offering all the facility management services. It offers document management services, office and security services, workspace management, administrative and financial management, damage control and repair, energy optimization, technical management, and organizational change processes. The company was founded in 1998 and is headquartered in Kista, Sweden.

Northern Environmental & Water Solutions AB offers a complete range of non-gravity-based municipal sewage solutions. The company is based in Täby, Sweden and has subsidiaries in Sweden. The Swedish company's vision is to solve all types of sewage problems where conventional solutions are not feasible or too expensive.

Lekolar AB develops environments and educational tools for children and young people in schools and pre-schools. It supplies educational products, furniture and equipment, consumables, and arts and crafts materials. The company was founded by Ivar Bengtsson in 1884 and is headquartered in Osby, Sweden.

Tengbom AB provides architectural services. The company was founded by Ivar Tengbom in 1906 and is headquartered in Stockholm, Sweden.

Tengbomgruppen AB offers architectural services. The firm operates within business areas: architecture; urban planning; landscaping; interior design; and project management. Its projects include residential buildings, office buildings, commercial projects, sports and events, healthcare, education, culture, hotel and spa, infrastructure, industry, laboratories, and catering kitchen. The company was founded by Ivar Tengbom and Ernst Torulf in 1906 and is headquartered in Stockholm, Sweden.