Company Profile

Company Name NOK CORPORATION
Head Office 1-12-15 Shibadaimon, Minato-ku, Tokyo, Japan Zip code: 105-8585
TEL: +81-3-3432-4211
Established December 2, 1939
Founded July 9, 1941
Capital ¥23,335 million (as of March 31, 2025)
Representative Masao Tsuru
Representative Director, Group Chief Executive Officer
Employees 37,958 (as of March 31, 2025)
Sales ¥766,900 million (as of March 31, 2025)
Business Lines Manufacturing, importing, and selling seal products, industrial mechanical parts, hydraulic equipment, nuclear power equipment, synthetic chemical products, and electronic and various other products; installation work and others.