Fredric Kastevik

JM Entreprenad AB provides civil engineering services. The firm engages primarily in land and infrastructure business areas. Its customers are professional clients in the private, municipal, and state sectors. The company is headquartered in Solna, Sweden.

Järfälla VA- & Byggentreprenad AB offers construction and facilities solutions. It specializes in water and waste water systems; road repairs and constructions; facilities construction; and pipe inspections. The firm also provides consulting services within real estate. The company was founded in 1985 and is headquartered in Jarfalla, Swede.

The Swedish Construction Federation operates as a trade association for employers and private construction companies. It functions as a membership institution consisting of companies within civil engineering and construction industry. The firm focuses and promotes ethical business practices and quality in construction within the industry. The Federation was founded in 1919 and is headquartered in Stockholm, Sweden.