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SUMCO CORPORATION — Investor Relations & Filings

Ticker · 3436 ISIN · JP3322930003 LEI · 353800SUSRUOM0V6KU92 T Manufacturing
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Filings indexed 66 across all filing types
Latest filing 2020-11-13 Interim / Quarterly Rep…
Country JP Japan
Listing T 3436

About SUMCO CORPORATION

https://www.sumcosi.com/english/

SUMCO CORPORATION is a manufacturer specializing in high-purity silicon wafers, the fundamental substrate material for the semiconductor industry. The company produces and supplies a range of high-quality products, including polished wafers and epitaxial wafers, which are essential for manufacturing various electronic devices. SUMCO serves the global semiconductor market by providing wafers engineered to meet diverse and advanced customer specifications, thereby supporting technological innovation across the electronics sector.

Recent filings

Filing Released Lang Actions
四半期報告書－第22期第3四半期(令和2年7月1日－令和2年9月30日)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) for SUMCO Corporation, covering the third quarter of the fiscal year 2020 (period ending September 30, 2020). It contains detailed financial statements, including the consolidated balance sheet, income statement, and comprehensive income statement, along with notes to the financial statements and management analysis. This meets the criteria for an Interim/Quarterly Report (IR) as it provides substantive financial data and analysis for a period shorter than a full fiscal year. 9M 2020
2020-11-13 Japanese
四半期報告書－第22期第2四半期(令和2年4月1日－令和2年6月30日)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) for SUMCO Corporation, covering the period from April 1, 2020, to June 30, 2020. It contains detailed financial statements, including the balance sheet, income statement, and cash flow statement, as well as management analysis. It is a comprehensive financial report for a period shorter than a full fiscal year, fitting the definition of an Interim/Quarterly Report (IR). Q2 2020
2020-08-12 Japanese
四半期報告書－第22期第1四半期(令和2年1月1日－令和2年3月31日)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) filed by SUMCO Corporation in Japan. It contains detailed financial statements, including the balance sheet, income statement, and comprehensive income statement for the first quarter of 2020, as well as management analysis and notes to the financial statements. This fits the definition of an Interim/Quarterly Report (IR) as it provides substantive financial data for a period shorter than a full fiscal year. Q1 2020
2020-05-15 Japanese
有価証券報告書－第21期(平成31年1月1日－令和1年12月31日)
Annual Report Classification · 100% confidence The document is a Japanese '有価証券報告書' (Yuuka Shouken Houkokusho), which is the standard Japanese equivalent of an Annual Report (10-K). It contains the official filing cover page, fiscal year information (第21期, 2019-01-01 to 2019-12-31), and detailed financial tables (consolidated management indicators). It is not an announcement or a summary, but the full statutory annual filing. FY 2019
2020-03-26 Japanese
四半期報告書－第21期第3四半期(2019/07/01－2019/09/30)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' (四半期報告書) for SUMCO Corporation, covering the third quarter of the 21st fiscal period (July 1, 2019, to September 30, 2019). It contains detailed financial statements, including the consolidated balance sheet, income statement, and comprehensive income statement, along with notes to the financial statements and management analysis. As it is a comprehensive financial report for a period shorter than a full fiscal year containing substantive financial data, it is classified as an Interim/Quarterly Report (IR). 9M 2019
2019-11-14 Japanese
四半期報告書－第21期第2四半期(2019/04/01－2019/06/30)
Interim / Quarterly Report Classification · 100% confidence The document is a '四半期報告書' (Quarterly Report) for SUMCO Corporation, covering the period from April 1, 2019, to June 30, 2019. It contains comprehensive financial statements, including the balance sheet, income statement, and cash flow statement, as well as management analysis. It is a formal regulatory filing under the Financial Instruments and Exchange Act of Japan. Based on the definition, this is an Interim/Quarterly Report (IR). H1 2019
2019-08-09 Japanese

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