Hiroshi Sumitani

Part of TBK Co., Ltd., TBKK (Thailand) Co. Ltd. is a company that manufactures and distributes water and oil pumps, drum brakes, and engine components. The company is based in Cholburi, Thailand.

Netsecurity AS provides network and security solutions. Its services include: firewall revision, incident response, unified security management, penetration testing, security report, consultancy services, and end point security. The company was founded in 2009 and is headquartered in Oslo, Norway.

Addenda Soluciones Integrales SL provides temporary employment services. Its services include recruitment, personnel selection and training, public relations management and translation. The company was founded by Beatriz Martín Vázquez and is headquartered in Barcelona, Spain.

Fuchu Country Club Co. Ltd. engages in the management of golf course. It runs clubhouses and shops which sells golf equipment, cigarettes, soft drinks, and souvenirs. The company was founded in July 1953 and is headquartered in Tokyo, Japan.

Yokohama Shinko Co., Ltd. is a private company that provides commercial advertising, real estate sales promotion, and management services. The company was founded in 1975 and is based in Yokohama, Japan. It also has subsidiaries in Japan.

Part of TBK Co., Ltd., Tbk Sales Co., Ltd. is a Japanese company that wholesales pumps. The company is based in Machida, Japan.

Changchun TBK Shili Auto Parts Co., Ltd. is a joint venture company that specializes in manufacturing and distributing automotive parts, specifically brake linings. The company is based in Changchun, China.

Part of TBK Co., Ltd., Changchun FAWSN TBK Co., Ltd. is a company that manufactures water pumps and vehicle brakes. The company is based in Changchun, China.