Company news
Sumco Corporation (TSE:3436) news
Sumco Corporation news releases on 6ix. Latest, Aug 27, 2026: Notice Concerning Completion of Reclassification of a Consolidated Subsidiary (to…
Press releases & updates
Notice Concerning Completion of Reclassification of a Consolidated Subsidiary (to an Equity-Method Affiliate)
August 27, 2026
Consolidated Financial Results for the Six Months Ended June 30, 2026
August 6, 2026
Sumco : Announcement Regarding the Approval of Amendment to the “Plan for Ensuring Stable Supply” Based on the Economic Security Promotion Act
March 27, 2026
Sumco : Announcement regarding Changes in Personnel Affairs
February 10, 2026
Sumco : Announcement concerning Difference between Forecast and Actual Figures for the Fiscal Year Ended December 31, 2025
February 10, 2026
Sumco : Kurumin Certification (FY 2025 Standards) Acquired
November 27, 2025
Sumco : Presentation - Result for Q3 FY2025
November 11, 2025
SUMCO : Announcement regarding Changes in Personnel Affairs
February 7, 2025
SUMCO : Announcement on Reorganization of Small-Diameter Silicon Wafer Production
February 7, 2025
SUMCO : Presentation - Result for Q3 FY2024
November 8, 2024
SUMCO : Announcement regarding Revision to Dividend Forecast
November 8, 2024
SUMCO : Announcement on Update of the Effects of the Earthquake Centered in Hyuga-nada, Miyazaki Prefecture
August 19, 2024
SUMCO : Announcement on the Effects of the Earthquake Centered in Hyuga-nada, Miyazaki Prefecture
August 9, 2024
SUMCO : Announcement regarding Interim Dividend
August 7, 2024
Presentation - Result for Q3 FY2021
November 4, 2021
Brief Statement on Consolidated Financial Results for Q3 FY2021
November 4, 2021
Sumco : Announcement Regarding Issuance of New Shares
September 30, 2021
Sumco : Quarterly Securities Report for Q2 FY2021
August 18, 2021
Sumco : Presentation - Result for Q2 FY2021
August 5, 2021
Sumco : Consolidated Financial Results for the Six Months Ended June 30, 2021
August 5, 2021
Sumco : Quarterly Securities Report for Q1 FY2021
June 1, 2021
Sumco : Annual Securities Report for FY2020
June 1, 2021
Sumco : Brief Statement on Consolidated Financial Results for Q1 FY2021
May 12, 2021