Companies/JP/6302

住友重機械工業株式会社 · SUMITOMO HEAVY INDUSTRIES, LTD.

Ownership & governance

Executives 5Directors 9Avg age 65Avg tenure 3.9y
Toshiro Watanabe
Chief Executive Officer
Age 63Since 2025-12-31

Executives5

Toshiro Watanabe
Chief Executive Officer
Age 63Since 2025-12-31
Arata Ishimaru
Director of Finance/CFO
——
Akira Yamamoto
Chief Tech/Sci/R&D Officer
——
Masaki Arai
Chief Administrative Officer
Age 61Since 2012-03-31
Haruhiko Tsuzuki
Corporate Officer/Principal
Age 64Since 2022-03-31

Board of directors9

Susumu Takahashi
Director/Board Member
Age 73Since 2014-05-31
Shinji Shimomura
Chairman
Age 69Since 2025-12-31
Akio Hamaji
Director/Board Member
Age 72Since 2020-05-31
Toshiro Watanabe
Director/Board Member
Age 63Since 2023-12-31
Tatsuro Araki
Director/Board Member
Age 64Since 2023-02-28
Haruhiko Tsuzuki
Director/Board Member
Age 64Since 2026-02-28
Masaki Arai
Director/Board Member
Age 61Since 2026-02-28
Sumie Morita
Director/Board Member
Age 66Since 2023-02-28

Shareholders5

NameStakeShares
Silchester International Investors LLP
7.033 %
8,644,000
Nomura Asset Management Co., Ltd.
6.228 %
7,654,800
Amova Asset Management Co., Ltd.
3.591 %
4,413,700
Sumitomo Life Insurance Co.
3.525 %
4,333,000
SUMITOMO HEAVY INDUSTRIES, LTD.
3.133 %
3,850,830

Catalog · 2026-07-09

Registry officers20

NameRoleSinceShares
渡部 敏朗代表取締役社長CEO2020-04-01-
下村 真司代表取締役会長取締役会議長2012-04-01-
中村 雅一監査役2008-08-01-
内田 昭二監査役(常勤)2018-04-01-
千々岩 敏彦取締役2017-04-01-
南木 みお監査役2024-03-01-
小島 英嗣取締役2016-04-01-
岡村 哲也取締役2012-04-01-

Registry · as of 2026-12-31

Group companies

NameCategory
Foster Wheeler Energia Polska SP zooBuilding Products
Foster Wheeler Energia Polska SP zooBuilding Products
Foster Wheeler Energy Fakop SP zooEngineering & Construction
Sumitomo Construction Machinery Co., Ltd.—
Sumitomo Construction Machinery Co., Ltd.—

Institutional (13F)

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Fund membership

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Street consensus

Consensus noneMean target 6,533.33Range 6,000–7,100Analysts 3
6,000Mean 6,533.337,100
  • Buy 1
  • Hold 2

Firm rows and rating mix from Yahoo Finance; mean target is Yahoo’s aggregate until OpenFilings derives consensus from broker rows.

Peers