Omron CEOs: 5 Presidents Since 1948

Revenue and CEOs5 CEOs
Omron
CEOs and long-term results
FY2026
Consolidated
Revenue
¥767.4 billion
Net margin
3.7%
Kazuma TateishiTakao TateishiSakutaYamadaTsujinaga
Revenue¥6.4 billionRevenue¥77.3 billionRevenue¥525.2 billionRevenue¥626.8 billionRevenue¥833.6 billionRevenue¥767.4 billionNet margin6.6%Net margin-1.9%Net margin2.8%Net margin5.7%Net margin5.7%Net margin3.7%1961/31966/31971/31976/31981/31986/31991/31996/32001/32006/32011/32016/32021/32026/3
Revenue¥6.4 billionRevenue¥626.8 billionRevenue¥767.4 billionNet margin6.6%Net margin5.7%Net margin3.7%1961/31966/31976/31986/31996/32006/32016/32026/3
API: /api/6645/financials_history.csv · /api/6645/financials/pl.json
Tenure timeline
1940195019601970198019902000201020202030
Kazuma TateishiTakao TateishiHisao SakutaYoshihito YamadaJunta Tsujinaga
Presidents5

Presidents

NameFromToYearsBackgroundEducation
Kazuma TateishiMay 1948Jun 197931.1Founding familyKumamoto Higher Technical School, Electrical Engineering (now Kumamoto University, Faculty of Engineering) (1921)
Takao TateishiJun 1979Founding familyKyoto University, Faculty of Engineering, Electrical Engineering (1956)
Hisao SakutaJun 2003Company veteranKeio University, Faculty of Engineering (1968)
Yoshihito YamadaJun 2011Apr 202311.8Company veteranDoshisha University, Faculty of Economics (1984)
Junta TsujinagaApr 2023Present3.6Company veteranKyoto Sangyo University, Faculty of Science (1989)