Skanska AB (publ) operates as a construction and project development company in the Nordic region, Europe, and the United States. It operates through three segments: Construction, Residential Development, and Commercial Property Development. The Construction segment builds bridges, roads, harbors, quays, hospitals, residences, and schools. The Residential Development segment develops and sells residential projects, including single and multi-family housing. The Commercial Property Development segment initiates, invests in, develops, leases, and divests in commercial properties. It also produces asphalt, gravel, rock, concrete gravel, road construction materials, macadam, and concrete. In addition, the company engages in the construction and renovation of buildings; provision of infrastructure services, including operation, maintenance, and construction work; stone preservation; and rental of machines and equipment. Skanska AB (publ) was founded in 1887 and is headquartered in Stockholm, Sweden.