Seiko Corporation manufactures and sells industrial machinery in Japan through five segments: Industrial Machinery, Cold Forging, Electrical Equipment, Vehicle-Related, and Real Estate Leasing. Its products include packaging machinery, sterilization equipment, food processing machinery, industrial machinery, factory automation production systems, and cold forged products. The company also sells electrical equipment such as factory automation, air conditioning, refrigeration, and solar power generation equipment, and is involved in air conditioning installation, vehicle sales, real estate rental, parking lot management, and car rental. Incorporated in 1939, it is headquartered in Shizuoka, Japan.