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SANKI SERVICE CORPORATION — Investor Relations & Filings

Ticker · 6044 ISIN · JP3325700007 T Construction
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Filings indexed 61 across all filing types
Latest filing 2026-01-14 Regulatory Filings
Country JP Japan
Listing T 6044

About SANKI SERVICE CORPORATION

https://www.sanki-s.co.jp/

SANKI SERVICE CORPORATION is a provider of total facilities maintenance services, primarily for multi-store commercial enterprises. The company offers comprehensive solutions for a wide range of equipment, including air conditioning (HVAC), kitchen, electrical, and plumbing systems. Its services encompass the entire lifecycle, from design and construction to ongoing management, repair, and maintenance. A key operational feature is a 24/7/365 call center that facilitates immediate response to client needs through a nationwide network of skilled engineers and partners. The company leverages maintenance data and information technology to deliver high-value support for building and store infrastructure. It also provides temporary engineering staffing services.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 1% confidence The document is a 'Confirmation Letter' (Kakuninsho) filed under the Financial Instruments and Exchange Act of Japan. It specifically confirms the accuracy of the contents of a Semi-Annual Report (Hankihokokusho) for the period ending November 30, 2025. Since this is a regulatory filing required by law to accompany financial reports and does not fit into the specific categories of the reports themselves, it falls under the general regulatory filings category.
2026-01-14 Japanese
半期報告書－第49期(2025/06/01－2026/05/31)
Interim / Quarterly Report Classification · 1% confidence The document is a 'Semi-Annual Report' (半期報告書) filed under the Financial Instruments and Exchange Act of Japan. It contains comprehensive financial statements, including the balance sheet, income statement, and cash flow analysis for the interim period (June 1, 2025, to November 30, 2025). It is a formal regulatory filing containing substantive financial data, which fits the definition of an Interim/Quarterly Report (IR). H1 49
2026-01-14 Japanese
確認書
Audit Report / Information Classification · 1% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act in Japan. It serves as a formal declaration by the CEO regarding the accuracy of the Annual Securities Report (Yuuka Shouken Houkokusho). Since it is a regulatory filing required by law to accompany the annual report but is not the annual report itself, and does not fit into other specific categories like 'RPA' or '10-K', it is classified as a general regulatory filing. FY 2025
2025-08-29 Japanese
有価証券報告書－第48期(2024/06/01－2025/05/31)
Annual Report Classification · 1% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains the header information, fiscal year details (48th term, 2024-06-01 to 2025-05-31), and financial performance indicators. It is a comprehensive annual financial filing, not an announcement or a summary. FY 2025
2025-08-29 Japanese
半期報告書－第48期(2024/06/01－2025/05/31)
Interim / Quarterly Report Classification · 1% confidence The document is a '半期報告書' (Semi-Annual Report) for the company '株式会社三機サービス' (Sanki Service Corporation) covering the period from June 1, 2024, to November 30, 2024. It contains detailed financial statements, including the balance sheet and management analysis, and is filed under the Financial Instruments and Exchange Act. This fits the definition of an Interim/Quarterly Report (IR) as it provides comprehensive financial data for a period shorter than a full fiscal year. H1 48
2025-01-14 Japanese
確認書
Regulatory Filings Classification · 1% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act. It serves as an officer certification by the CEO of Sanki Service Corporation, confirming the accuracy of the contents of the semi-annual report for the period ending November 30, 2024. According to the 'Certification Rule', documents that are primarily officer certifications or attestations, even if they reference a specific report type, should be classified as Regulatory Filings (RNS). H1 48
2025-01-14 Japanese

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