Tekken Corporation engages in the civil engineering and construction work business in Japan, Asia, and internationally. It operates through Civil Engineering, Architectural Construction, Real Estate, Incidental Business, and Other segments. The company develops social infrastructure projects, such as roads, tunnels, bridges, water supply and sewage systems, and riverbank revetments; railroad infrastructure, including railway viaducts, bridges, tunnels, stations, station buildings, and railyards; and construction buildings, such as condominiums, schools, and medical and welfare facilities. It is also involved in real estate development and leasing; building renovation; consulting services; agriculture, renewable energy, and early paulownia afforestation; sale of construction equipment and environmental products; non-life insurance agency; security services; machinery rental; temporary staffing; administrative outsourcing; manufacture, sale, and transportation of materials and machinery for civil engineering and construction work; and rental and repair of machinery for civil engineering and construction work. In addition, the company provides construction and technical guidance for civil engineering and building work; planning and consulting services for civil engineering and construction projects; training and education services for architectural engineering; and business support services for construction works. Further, it engages in the planning, development, production, and sale of publications, printed materials, videos, and digital content; provision of civil engineering construction management services; operation of strawberry tourist farm; and supply and sale of electricity generated from small wood biomass gasification power and small-scale hydropower. Tekken Corporation was incorporated in 1944 and is headquartered in Chiyoda, Japan.
