Oluf Mikael Sjölund

Parans Solar Lighting AB engages in the development and sale of an environmental system. Its products include Parans Luminaire and Parans SP4. The company was founded in 2003 and is headquartered in Moelndal, Sweden.

airteam A/S offers technical ventilation solutions. It develops systems for office buildings, shopping centers, department stores, factories, and pharmaceutical companies. The firm also engages in construction projects. The company was founded in 1998 and is headquartered in Viby, Denmark.

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.

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.

Effso Entreprenad AB provides business and management consultancy services. The private company is based in Oslo, Sweden.