Sumitomo Heavy Industries Ltd - Company Profile

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Sumitomo Heavy Industries Ltd: Executives

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The following section provides information on Sumitomo Heavy Industries Ltd’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into Sumitomo Heavy Industries Ltd's management and employees, unlock the full data with our company analytics monitoring tool.

Executives

Shinji Shimomura

Chairman Executive Board Since: 2019 Age: 69

Mr. Shinji Shimomura has been the Chairman of the company since January 2026. Prior to this, he served as the Director, President and Chief Executive Officer of the company. Previously, he served as the Executive Vice President and Senior Vice President of the Company. Mr Shimomura served as the Director, President and CEO at Sumitomo(S.H.I.) Construction Machinery Co., Ltd.

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Toshiro Watanabe

Chief Executive Officer; President; Director Executive Board Since: 1986 Age: 63

Mr. Toshiro Watanabe has been a Director, President, and Chief Executive Officer of the company since 2026. Prior to this, he served as the Director, Executive Vice President and Chief Financial Officer of the company. Previously, he served as the Director and Senior Vice President of the company.

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Tatsuro Araki

General Manager-Export Administration Department; Senior Executive Vice President; Director; Head-Energy & Lifeline Segment Executive Board Since: 1986 Age: 64

Masaki Arai

Director; Corporate Global Strategy Group; Executive Vice President Executive Board

Haruhiko Tsuzuki

General Manager-Logistics & Construction Segment In charge of Production Engineering Department; Executive Vice President; Director; General Manager Executive Board Since: 2026 Age: 64
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