Japanese Company CEOs
/ Hokkaido Electric Power
Hokkaido Electric Power CEOs: 9 Presidents Since 1960
Revenue and CEOs
9 CEOs
Hokkaido Electric Power
CEOs and long-term results
FY2026
Consolidated
Revenue
¥856.0 billion
Net margin
5.1%
Okamatsu
Iwamoto
Yotsuyanagi
Kondo
Sato
Kawai
Mayumi
Fujii
Saito
Revenue
¥10.7 billion
Revenue
¥35.5 billion
Revenue
¥536.8 billion
Revenue
¥724.1 billion
Revenue
¥856.0 billion
Net margin
7.9%
Net margin
6%
Net margin
2.9%
Net margin
5.1%
1953/3
1956/3
1961/3
1966/3
1971/3
1976/3
1981/3
1986/3
1991/3
1996/3
2001/3
2006/3
2011/3
2016/3
2021/3
2026/3
Revenue
¥35.5 billion
Revenue
¥536.8 billion
Revenue
¥856.0 billion
Net margin
7.9%
Net margin
6%
Net margin
5.1%
1953/3
1956/3
1966/3
1976/3
1986/3
1996/3
2006/3
2016/3
2026/3
API:
/api/9509/financials_history.csv
·
/api/9509/financials/pl.json
Tenure timeline
1960
1970
1980
1990
2000
2010
2020
2030
Seitaro Okamatsu
Tsuneji Iwamoto
Komo Yotsuyanagi
Tatsuo Kondo
Yoshitaka Sato
Katsuhiko Kawai
Akihiko Mayumi
Yutaka Fujii
Susumu Saito
Presidents
9
Presidents
Name
From
To
Years
Background
Education
Seitaro Okamatsu
May 1960
Outsider
Tokyo Imperial University, Faculty of Law (now University of Tokyo, Faculty of Law) (1925)
Tsuneji Iwamoto
May 1966
Outsider
Tokyo Imperial University, Faculty of Engineering (now University of Tokyo, Faculty of Engineering) (1927)
Komo Yotsuyanagi
May 1974
Company veteran
Tokyo Imperial University, Faculty of Economics (now University of Tokyo, Faculty of Economics) (1932)
Tatsuo Kondo
1999
Hokkaido Sapporo Minami High School
Yoshitaka Sato
Mar 2008
Katsuhiko Kawai
2011
Sep 2014
3.7
Kyoto University, Faculty of Economics (1976)
Akihiko Mayumi
Sep 2014
Jun 2019
4.8
Company veteran
Hokkaido University, Faculty of Engineering, Electrical Engineering (1979)
Yutaka Fujii
Jun 2019
Jun 2023
4.0
Company veteran
Susumu Saito
Jun 2023
Present
3.4
Company veteran
Kitami Institute of Technology, Faculty of Engineering, Environmental Engineering (1983)