YAMAX CORP. · 株式会社ヤマックス
Ownership & governance
Executives 5Directors 8Avg age 66Avg tenure 10.2y
KS
Kiyoshi Shigemori
Chairman
Age 83Since 2014-03-31Profile →
+12
Executives5
Board of directors8
KS
Kiyoshi Shigemori→
Chairman
Age 83Since 2014-03-31
TS
Taku Shigemori→
Director/Board Member
Age 61Since 1999-05-31
MM
Masahiko Mori→
Director/Board Member
Age 81Since 2016-05-31
KT
Kiyoshi Tsuru→
Director/Board Member
Age 73Since 2019-05-31
KU
Keisuke Urasaki→
Director/Board Member
Age 64Since 2021-06-28
HW
Hiroyuki Watanabe→
Director/Board Member
Age 61Since 2023-05-31
SK
Shingo Kiyama→
Director/Board Member
Age 62Since 2024-05-31
YM
Yoshifumi Morita→
Director/Board Member
Age 61Since 2024-05-31
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| YAMAX CORP. | 13.23 % | 1,532,600 |
| Kiyoshi Shigemori | 6.58 % | 762,000 |
| Aso Corp. (Japan) | 5.933 % | 687,000 |
| Taku Shigemori | 3.549 % | 411,000 |
| Marubeni-Itochu Steel, Inc. | 3.454 % | 400,000 |
Catalog · 2026-07-09
Registry officers13
| Name | Role | Since | Shares |
|---|---|---|---|
| Hiroyuki Watanabe | Chief Administrative Officer | 2009-03-31 | - |
| Kiyoshi Shigemori | Chairman | 2014-03-31 | - |
| Manabu Matsuda | Chief Tech/Sci/R&D Officer | — | - |
| Hiroyuki Watanabe | Director/Board Member | 2023-05-31 | - |
| Keisuke Urasaki | Director/Board Member | 2021-06-28 | - |
| Kiyoshi Tsuru | Director/Board Member | 2019-05-31 | - |
| Masahiko Mori | Director/Board Member | 2016-05-31 | - |
| Shingo Kiyama | Director/Board Member | 2024-05-31 | - |
Registry · as of 2026-07-09
Institutional (13F)
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Fund membership
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Street consensus
Consensus none
Firm rows and rating mix from Yahoo Finance; mean target is Yahoo’s aggregate until OpenFilings derives consensus from broker rows.