Kyudenko Corp. engages in the design, construction, administration, and maintenance works of facilities. The company is headquartered in Fukuoka, Fukuoka-Ken and currently employs 10,828 full-time employees. The Facilities Engineering segment is engaged in the design and construction of electric works, including power distribution lines, interior wiring and electrical communications works, in addition to the conditioning pipe works, such as air-conditioning, cooling and heating, plumbing sanitary and water treatment works.