KYOEI TANKER CO., LTD. · 共栄タンカー株式会社
Ownership & governance
Executives 5Directors 10Avg age 63Avg tenure 4.9y
KK
Koji Kondo
Chairman
Age 66Since 2026-06-25
+14
Executives5
Board of directors10
SI
Seiji Ishizaki
Director/Board Member
Age 82Since 2016-05-31
KK
Koji Kondo
Chairman
Age 66Since 2026-06-25
MY
Masakazu Yoshida
Director/Board Member
Age 65Since 2017-06-28
TI
Toshifumi Inami
Director/Board Member
Age 74Since 2021-05-31
YI
Yasunori Inaba→
Director/Board Member
Age 59Since 2022-05-31
AO
Akihiro Ota→
Director/Board Member
Age 58Since 2023-05-31
JS
Jiro Shimpo→
Director/Board Member
Age 60Since 2023-05-31
TK
Takashi Kurokawa
Director/Board Member
Age 55Since 2023-05-31
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| NIPPON YUSEN KABUSHIKI KAISHA | 30 % | 2,295,000 |
| Japan Marine United Corp. | 12.42 % | 950,000 |
| Arrowstreet Capital LP | 5.14 % | 393,200 |
| MS&AD INSURANCE GROUP HOLDINGS, INC. | 4.275 % | 327,000 |
| MIZUHO FINANCIAL GROUP, INC. | 2.614 % | 200,000 |
Catalog · 2026-07-09
Registry officers18
| Name | Role | Since | Shares |
|---|---|---|---|
| Akihiro Ota | Comptroller/Controller/Auditor | 2023-05-31 | - |
| Jiro Shimpo | Corporate Officer/Principal | 2014-12-31 | - |
| Masaharu Niimura | Human Resources Officer | — | - |
| Takeshi Kato | President | 2026-06-25 | - |
| Yasunori Inaba | Sales & Marketing | 2012-06-30 | - |
| 加藤 毅 | 代表取締役社長 | 2019-04-01 | - |
| 吉田 雅和 | 取締役（常勤監査等委員） | 2015-12-01 | - |
| 太田 晶宏 | 常務取締役経営管理部・企画部・経理部担当 | 2019-04-01 | - |
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.