Obayashi CEOs: 5 Presidents Since 1943

Revenue and CEOs5 CEOs
Obayashi
CEOs and long-term results
FY2026
Consolidated
Revenue
¥2.6 trillion
Net margin
6.7%
ObayashiWakimuraShiraishiHasuwaSato
Revenue¥122.9 billionRevenue¥425.4 billionRevenue¥797.8 billionRevenue¥1.2 trillionRevenue¥1.5 trillionRevenue¥1.8 trillionRevenue¥2.6 trillionNet margin2.9%Net margin1.5%Net margin1%Net margin1%Net margin2.3%Net margin3.6%Net margin6.7%1959/31961/31966/31971/31976/31981/31986/31991/31996/32001/32006/32011/32016/32021/32026/3
Revenue¥122.9 billionRevenue¥797.8 billionRevenue¥1.5 trillionRevenue¥2.6 trillionNet margin2.9%Net margin1%Net margin2.3%Net margin6.7%1959/31966/31976/31986/31996/32006/32016/32026/3
API: /api/1802/financials_history.csv · /api/1802/financials/pl.json
Tenure timeline
1940195019601970198019902000201020202030
Yoshiro ObayashiNorio WakimuraToru ShiraishiKenji HasuwaToshimi Sato
Presidents5

Presidents

NameFromToYearsBackgroundEducation
Yoshiro ObayashiNov 1943Jun 198945.6Founding familyTokyo Imperial University, Faculty of Engineering, Architecture (now University of Tokyo, Faculty of Engineering) (1941)
Norio WakimuraJun 2005Company veteranKyoto University, Faculty of Engineering, Architecture (1962)
Toru ShiraishiJun 2007Feb 201810.7Company veteranUniversity of Tokyo, Faculty of Engineering, Architecture (B.Eng. 1971)
Kenji HasuwaMar 2018Apr 20257.1Company veteranOsaka University, Faculty of Engineering, Civil Engineering (B.Eng.)
Toshimi SatoApr 2025Present1.6Company veteranWaseda University, School of Political Science and Economics, Economics (B.A. 1985)