Company name OM Sangyo Co., Ltd.
Head office/factory location and contact information 3-18-48, Noda, Kita-ku, Okayama-shi, Okayama 700-0971
TEL: +81-86-241-3201 FAX: +81-86-243-5610
Site area: 5,985m² Floor space: 8,320m²
Tochigi Factory location and contact information 1062-10, Honjo, Nishikatamachi, Tochigi-shi, Tochigi 322-0606
TEL: +81-282-91-1320 FAX: +81-282-91-1321
Site area: 11,209m² Floor space: 4,218m²
URL https://www.oms.co.jp/en/
Establishment Spun off and established in January 1970 (founded in July 1943)
Capital 20,000,000 yen
Executive officers
Supreme advisor
Masayoshi Namba (part-time)
President
Keitaro Namba
Managing director
Onishi 祐史
Managing director
Sakai 康
Managing director
Masao Takamizawa
Managing director
Masaaki Ono
取締役表面処理研究所長
Nishimura 宜幸
Number of employees 131 (as of September 2021)
Group and affiliated companies

■Subsidiary [domestic: Ishikawa]
Shinsei Co., Ltd.


■Subsidiary [overseas: Thailand]
Siam OKAME Co., Ltd.


■Group company
OM Kiki Co., Ltd.


■Affiliated company
Asteer Co., Ltd.
(former OM Kogyo Corporation)