Osamu Koyama

Director/Miembro de la Junta en

Keimei Gakuen

78 años

8 relaciones

Finance

Process Industries

Producer Manufacturing

Perfil

Osamu Koyama is currently Managing Director at Keimei Gakuen since 2013 and Auditor at International University of Japan since 2017.
Former positions include Director & Senior Executive Officer at T&D Holdings, Inc., Director & Senior Executive Officer at Daido Life Insurance Co., President & Representative Director at Mitsui & Co. Global Strategic Studies Institute, Independent Outside Director at Asahi Diamond Industrial Co., Ltd. from 2014 to 2026, and Executive Managing Officer at Mitsui & Co., Ltd.

Cargos activos de Osamu Koyama

Empresas	Cargo	Inicio
Keimei Gakuen	Director/Miembro de la Junta	01/01/2013
International University of Japan International University of Japan Other Consumer ServicesConsumer Services Functions as a College/University	Comptroller/Controller/Auditor	01/04/2017

Todos los cargos activos de Osamu Koyama

Antiguos cargos conocidos de Osamu Koyama.

Empresas	Cargo	Fin
ASAHI DIAMOND INDUSTRIAL CO., LTD.	Director/Miembro de la Junta	26/06/2026
Mitsui & Co. Global Strategic Studies Institute Mitsui & Co. Global Strategic Studies Institute Miscellaneous Commercial ServicesCommercial Services Operates research institute	Presidente	-
Daido Life Insurance Co. Daido Life Insurance Co. Life/Health InsuranceFinance Provides enterprise life insurance services	Director/Miembro de la Junta	-
MITSUI & CO., LTD.	Corporate Officer/Principal	-
T&D HOLDINGS, INC.	Director/Miembro de la Junta	-

Ver el detalle de la experiencia de Osamu Koyama.

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Empresas relacionadas

Empresas privadas	7
Mitsui & Co., Ltd. Mitsui & Co., Ltd. Chemicals: Major DiversifiedProcess Industries Manufactures chemicals and engages in the sale, import, export of industrial materials, raw iron, nonferrous metal, chemical, energy and food	Process Industries
T&D Holdings, Inc. T&D Holdings, Inc. Life/Health InsuranceFinance Provides life insurance services	Finance
Daido Life Insurance Co. Daido Life Insurance Co. Life/Health InsuranceFinance Provides enterprise life insurance services	Finance
Asahi Diamond Industrial Co., Ltd. Asahi Diamond Industrial Co., Ltd. Industrial MachineryProducer Manufacturing Manufactures and distributes diamond tools	Producer Manufacturing
International University of Japan International University of Japan Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Keimei Gakuen
Mitsui & Co. Global Strategic Studies Institute Mitsui & Co. Global Strategic Studies Institute Miscellaneous Commercial ServicesCommercial Services Operates research institute	Commercial Services