K&Oエナジーグループ株式会社 · K&O ENERGY GROUP INC.
Ownership & governance
Executives 5Directors 10Avg age 69Avg tenure 9.3y
AM
Akio Midorikawa
Chief Executive Officer
Age 67Since 2020-03-26
+14
Executives5
AM
Akio Midorikawa
Chief Executive Officer
Age 67Since 2020-03-26
NY
Nobuhiko Yashiro
Director of Finance/CFO
——
SN
Shogo Nakayama
Chief Administrative Officer
——
AS
Atsushi Saito
Corporate Officer/Principal
Age 68Since 2016-02-29
SM
Shichigoro Mikami
Corporate Officer/Principal
Age 67Since 2014-01-05
Board of directors10
SK
Sunao Kajita
Director/Board Member
Age 70Since 2014-01-05
TM
Takeshi Mori
Director/Board Member
Age 66Since 2013-12-31
KO
Koichiro Otsuki
Director/Board Member
Age 78Since 2013-12-31
AM
Akio Midorikawa
Director/Board Member
Age 67Since 2018-02-28
SM
Shichigoro Mikami
Director/Board Member
Age 67Since 2020-03-26
AS
Atsushi Saito
Director/Board Member
Age 68Since 2016-02-29
MK
Misao Kikuchi
Director/Board Member
Age 76Since 2020-03-26
TI
Tatsuro Ishizuka
Director/Board Member
Age 70Since 2020-03-26
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| Godo Shigen Co., Ltd. | 34.61 % | 9,806,000 |
| AIR WATER INC. | 32.29 % | 9,150,000 |
| KEIYO GAS CO., LTD. | 26.04 % | 7,380,000 |
| K&O ENERGY GROUP INC. | 11.59 % | 3,283,400 |
| THE CHIBA BANK, LTD. | 5.004 % | 1,418,000 |
Catalog · 2026-07-09
Registry officers13
| Name | Role | Since | Shares |
|---|---|---|---|
| 丸 和彦 | 常勤監査役 | 2020-03-01 | - |
| 八代 伸彦 | 取締役 執行役員経理部長 | 2020-03-01 | - |
| 内田 晴喜 (注)２ | 監査役 | 2025-03-01 | - |
| 城 久尚 | 取締役 | 2016-07-01 | - |
| 増田 由美子 (注)１,３ | 取締役 | 2009-06-01 | - |
| 小林 貞代 (注)１,３ | 取締役 | 2017-02-01 | - |
| 小鍛冶広道 (注)２,３ | 監査役 | 2018-03-01 | - |
| 森 武 | 代表取締役 専務執行役員経営企画部・人事部担当 | 2012-03-01 | - |
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.