- CEO
- Toshiyuki Nishi
- Full Time Employees
- 11,122
- Sector
- Industrial services
- Industry
- Engineering & construction
- Address
- ONE FUKUOKA BLDG Fukuoka FK Japan 810-0001
- IPO Date
- Nov 1, 1968
- Business
- Kraftia Corporation (1959.T), formerly Kyudenko Corporation until its name change in October 2025, engages primarily in the design, construction, and installation of electrical, power infrastructure, air-conditioning, plumbing, and related facilities in Japan. The company provides power distribution line construction; indoor wiring and telecommunications construction; air conditioning, heating, cooling, water supply, drainage, and sanitary facilities construction; water treatment and environmental facilities; renewable energy power generation systems including wind and solar; fire-prevention and disaster prevention systems; remote diagnosis support services for medical imaging; as well as sales of related materials and equipment. It also operates in real estate, software development, temporary staffing, business hotel and golf course management, commercial facility planning, printing, and environmental analysis and measurement, with consolidated operations centered in Japan through numerous subsidiaries and affiliates.
Founded in 1944 and headquartered at 11-1, Tenjin 1-chome, Chuo-ku, Fukuoka 810-0001, Japan, Kraftia employs approximately 10,500 people and generates annual sales exceeding 395 billion yen, with key segments in electrical works including renewables (50%), HVAC and plumbing including renewables (34%), power distribution (12%), and others (4%). Principal shareholder Kyushu Electric Power Co., Inc. holds a 22% stake. The company maintains a nationwide presence in Japan, supporting social infrastructure for utilities, commercial, industrial, and community clients.
Recent developments include the rebranding from Kyudenko Corporation to Kraftia Corporation in October 2025 to reflect its diversified growth and innovation focus; strategic collaboration with Spiral Innovation Partners leveraging startup support expertise to foster new ventures as highlighted in its fiscal year ending March 2026 interim results; and ongoing expansion in renewable energy, environmental facilities, and community-linked services such as medical imaging diagnostics amid Japan's infrastructure renewal demands.