DI-NIKKO ENGINEERING CO., LTD. · 株式会社大日光.エンジニアリング
Ownership & governance
Executives 2Directors 6Avg age 59Avg tenure 13y
TY
Takuya Yamaguchi
Chief Executive Officer
Age 50Profile →
+7
Executives2
Board of directors6
TY
Takuya Yamaguchi→
Director/Board Member
Age 50Since 2002-05-31
YT
Yasuo Tamesaki→
Director/Board Member
Age 74Since 2007-02-28
KO
Kenji Ohshima
Director/Board Member
Age 63Since 1999-03-31
SO
Seiji Oshima
Director/Board Member
Age 57Since 2018-02-28
HS
Hideo Senzaki
Director/Board Member
Age 41Since 2020-02-29
TK
Tsuyoshi Kitano
Director/Board Member
Age 60Since 2025-02-28
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| Takuya Yamaguchi | 20.07 % | 1,364,840 |
| Lee Wo Investment Group Ltd. | 18.96 % | 1,289,600 |
| MEBUKI FINANCIAL GROUP,INC. | 3.811 % | 259,200 |
| Di-Nikko Engineering employee Stock Ownership Plan | 3.179 % | 216,197 |
| DI-NIKKO ENGINEERING CO., LTD. | 2.484 % | 168,900 |
Catalog · 2026-07-09
Registry officers11
| Name | Role | Since | Shares |
|---|---|---|---|
| Takuya Yamaguchi | Chief Executive Officer | — | - |
| Yasuo Tamesaki | Director of Finance/CFO | 2020-02-29 | - |
| 北野 剛 | 取締役 | 2025-03-01 | - |
| 千﨑 英生 | 取締役監査等委員 | 2020-03-01 | - |
| 大島 健二 | 取締役常勤監査等委員 | 1999-04-01 | - |
| 大島 誠二 | 取締役 | 2005-07-01 | - |
| 山口 琢也 | 代表取締役社長執行役員 | 2002-06-01 | - |
| 方 永義 | 取締役（注）１ | 2010-12-01 | - |
Registry · as of 2026-12-31
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.