Corporate Data

Corporate Name SUMCO CORPORATION
Head Office 1-2-1 Shibaura, Minato-ku, Tokyo 105-8634
Established July 30, 1999
Main Business Manufacture and sales of silicon wafers for semiconductor industry
Capital 199.0 billion yen
CEO
Chairman of the Board
Mayuki Hashimoto
Sales consolidated : 335.6 billion yen (fiscal year ended December 31, 2021)
Employees consolidated : 8,469 (as of December 31, 2021)
QMS⁄EMS Certification IATF16949, ISO14001
Stock Information SUMCO Corporation shares are listed on the Tokyo Stock Exchange (Code:3436)
LEI (Legal Entity Identifier) 353800SUSRUOM0V6KU92