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SAMCO INC. — Investor Relations & Filings

Ticker · 6387 ISIN · JP3322950001 LEI · 529900NXA7YM50GBPR33 T Manufacturing
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Filings indexed 62 across all filing types
Latest filing 2026-03-13 Regulatory Filings
Country JP Japan
Listing T 6387

About SAMCO INC.

https://www.samco.co.jp/en/

SAMCO INC. is a manufacturer of process equipment for the semiconductor and electronic device industries, serving both research and development (R&D) and production applications. The company specializes in thin-film deposition, microfabrication etching, and surface treatment technologies. Its product portfolio includes systems for Atomic Layer Deposition (ALD) and Plasma-Enhanced Chemical Vapor Deposition (PECVD). Etching solutions feature Atomic Layer Etching (ALE), Inductively Coupled Plasma (ICP) etching, and Deep Reactive Ion Etching (DRIE). The company also provides surface treatment equipment, such as plasma cleaning and UV ozone cleaning systems.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 95% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under Article 24-5-2 of the Financial Instruments and Exchange Act of Japan. This document is a mandatory attachment to a Semi-Annual Report (Hanki Hokokusho) to confirm the accuracy of the report's contents. Since it is a regulatory filing required by law to accompany the interim report but is not the interim report itself, and given the short length and specific regulatory nature, it falls under the 'Regulatory Filings' category.
2026-03-13 Japanese
半期報告書－第47期(2025/08/01－2026/07/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed with the Kinki Finance Bureau in Japan. It contains detailed financial statements, including the balance sheet and management analysis for the interim period ending January 31, 2026. As it is a comprehensive financial report for a period shorter than a full fiscal year containing actual financial data, it is classified as an Interim/Quarterly Report. H1 2026
2026-03-13 Japanese
確認書
Audit Report / Information Classification · 95% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under Article 24-4-2 of the Financial Instruments and Exchange Act of Japan. This is a mandatory regulatory filing that accompanies an Annual Securities Report (Yukashoken Hokokusho) to confirm the accuracy of the report's contents. Since it is a specific regulatory filing required by law and does not fit into the other categories like 10-K or AR, it is classified as a Regulatory Filing (RNS). FY 2025
2025-10-20 Japanese
有価証券報告書－第46期(2024/08/01－2025/07/31)
Annual Report Classification · 100% confidence The document is a 'Yuka Shoken Hokokusho' (Annual Securities Report) from Samco Inc., which is the Japanese equivalent of a 10-K. It contains detailed financial statements, business history, and management information for the fiscal year ending July 31, 2025. The document header explicitly identifies it as an 'Annual Securities Report' (有価証券報告書) submitted to the Kinki Finance Bureau under the Financial Instruments and Exchange Act. FY 2025
2025-10-20 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document text contains Japanese characters and clearly references a "第２四半期報告書" (Second Quarter Report) and specifies the period covered ("第46期中（自2024年８月１日 至2025年１月31日）"). It also mentions confirmation of the report's appropriateness under financial instruments law ("金融商品取引法令に基づき適正に記載されていることを確認しました"). This structure strongly indicates a comprehensive financial report for a period shorter than a year, which aligns with the definition of an Interim / Quarterly Report (IR). The document length is very short (542 chars), but the content is the substance of the report confirmation, not just an announcement of publication, making IR more appropriate than RPA/RNS, as it contains specific confirmation details about the content of the Q2 report itself.
2025-03-13 Japanese
半期報告書－第46期(2024/08/01－2025/07/31)
Interim / Quarterly Report Classification · 100% confidence The document is a 'Semi-Annual Report' (半期報告書) filed with the Kinki Finance Bureau in Japan. It contains detailed financial statements (balance sheet, income statement) for the interim period (August 1, 2024, to January 31, 2025) and is prepared in accordance with the Financial Instruments and Exchange Act. As it is a comprehensive financial report for a period shorter than a full fiscal year containing actual financial data, it is classified as an Interim/Quarterly Report. H1 2025
2025-03-13 Japanese

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