SUMCO CEOs: 8 Presidents Since 2004

Revenue and CEOs8 CEOs
SUMCO
CEOs and long-term results
FY2025
Consolidated
Revenue
¥409.6 billion
Net margin
-2.9%
HosodaShigematsuTaguchiHashimotoTakiiFuruyaAwaRyuta
Revenue¥193.1 billionRevenue¥236.8 billionRevenue¥409.6 billionNet margin8.3%Net margin-2.9%2005/122010/122015/122020/122025/122030/12
Revenue¥193.1 billionRevenue¥409.6 billionNet margin-2.9%2005/122015/122025/12
API: /api/3436/financials_history.csv · /api/3436/financials/pl.json
Tenure timeline
2000201020202030
Naoyuki HosodaKenjiro ShigematsuYoichi TaguchiMayuki HashimotoMichiharu TakiiHisashi FuruyaToshihiro AwaJiro Ryuta
Presidents8

Presidents

NameFromToYearsBackgroundEducation
Naoyuki HosodaApr 2004
Kenjiro ShigematsuDec 2005University of Tokyo, Faculty of Engineering, Marine Engineering (1968)
Yoichi TaguchiMay 2009Apr 20122.9Waseda University, Faculty of Law (1970)
Mayuki HashimotoApr 2012Mar 20163.9Tokyo Institute of Technology, Faculty of Science, Graduate School, Master's Program in Materials Engineering (1976)
Michiharu TakiiMar 2016Mar 20182.0University of Tokyo, Faculty of Law (1974)
Hisashi FuruyaMar 2018Mar 20224.0Tokyo Metropolitan University, Graduate School (1983)
Toshihiro AwaMar 2022Mar 20264.0Hokkaido University, Faculty of Economics (1984)
Jiro RyutaMar 2026Present0.7