TAKUMA CO., LTD. engages in the design, manufacture and superintendence of a wide variety of boilers, gas turbine and cogeneration system, anti-pollution plants, waste treatment plants, and water treatment plants. The company is headquartered in Amagasaki-Shi, Hyogo-Ken and currently employs 4,372 full-time employees. The Domestic Environment and Energy segment is engaged in the design, construction, sale, operation and maintenance of general waste treatment plants, industrial waste treatment plants, resource recovery plants, sewage disposal plants, sludge incineration plants, biomass electric generation plants and generation gas turbine systems. The Overseas Environment and Energy segment provides waste power generation plants and biomass power generation plants. The Civilian Heat Energy segment offers miniature through-flow boilers and vacuum hot-water supply heaters. The Facilities and Systems segment is involved in the sale and maintenance of building facilities, semiconductor industry-use facilities and clean systems.