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EPCO Co.,Ltd. — Investor Relations & Filings

Ticker · 2311 ISIN · JP3167250004 T Professional, scientific and technical activities
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Filings indexed 63 across all filing types
Latest filing 2026-03-24 Regulatory Filings
Country JP Japan
Listing T 2311

About EPCO Co.,Ltd.

https://www.epco.co.jp/

EPCO Co., Ltd. is a design and consulting firm that provides comprehensive solutions for the housing industry, leveraging digital transformation (DX) technologies. The company's operations are structured around three core business segments: Design Services, Renewable Energy Services, and Maintenance Services. The Design Services division offers total design solutions for residential properties and equipment, including architectural plans, water supply and drainage systems, and renewable energy installations, utilizing Building Information Modeling (BIM). The Renewable Energy Services division focuses on providing solutions to enhance the energy efficiency of homes, contributing to decarbonization. The Maintenance Services segment operates a customer support center that manages housing maintenance and inside sales. EPCO supports housing companies, builders, and utility providers in creating sustainable and high-quality homes.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 85% confidence The document is a short confirmation letter (“確認書”) filed under the Financial Instruments and Exchange Act, certifying the accuracy of the company’s annual securities report (有価証券報告書) for the fiscal year ending December 31, 2025. It does not contain the full financial statements or management discussion (so it is not the Annual Report/10-K itself), nor is it merely announcing a report’s publication. Instead, it is a regulatory submission that does not neatly fit any more specific category. Therefore, it falls into the fallback “Regulatory Filings” category.
2026-03-24 Japanese
有価証券報告書－第36期(2025/01/01－2025/12/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of an Annual Report (10-K). The header explicitly identifies it as a 'Securities Report' (有価証券報告書) filed under the Financial Instruments and Exchange Act, covering the fiscal year from January 1, 2025, to December 31, 2025. It contains comprehensive financial data and XBRL tagging, confirming it is the full annual report rather than an announcement or summary. FY 2025
2026-03-24 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is a 'Confirmation Letter' (確認書) filed under the Financial Instruments and Exchange Act. It serves as an officer certification regarding the accuracy of a previously filed semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS), even if they reference a specific report type. H1 36
2025-08-08 Japanese
半期報告書－第36期(2025/01/01－2025/12/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed by EPCO Co., Ltd. with the Kanto Local Finance Bureau in Japan. It covers the interim accounting period from January 1, 2025, to June 30, 2025. It contains detailed financial statements, including the balance sheet, and management analysis, which fits the definition of an Interim/Quarterly Report (IR). H1 2025
2025-08-08 Japanese
臨時報告書
AGM Information Classification · 100% confidence The document is titled '臨時報告書' (Extraordinary Report) and explicitly states in Section 1 ('提出理由') that it is being submitted based on Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act and related Cabinet Office Ordinance, following the resolutions passed at the Annual General Meeting (AGM) held on March 25, 2025. Section 2 details the resolutions, including dividend approval and the election of directors. This structure—reporting the results of a shareholder meeting (AGM) immediately after it occurs—is characteristic of a Declaration of Voting Results & Voting Rights Announcement (DVA). Although it relates to the AGM, the primary content is the official voting outcome, not the proxy materials (PSI) or the AGM presentation itself (AGM-R). The document length is short (1965 chars), but its function is to report definitive results, making DVA the most precise fit over a general RPA or RNS.
2025-03-25 Japanese
内部統制報告書－第35期(2024/01/01－2024/12/31)
Governance Information Classification · 100% confidence The document header explicitly states the filing type as "【提出書類】 内部統制報告書" (Internal Control Report) and cites the legal basis as "金融商品取引法第24条の４の４第１項" (Article 24-4-4, Paragraph 1 of the Financial Instruments and Exchange Act). This type of report, which assesses the effectiveness of internal controls over financial reporting, is typically filed alongside the annual financial statements (10-K) in the US context, but in Japan, it is a distinct mandatory filing. Based on the provided definitions, this document is a standalone report detailing audit/assessment results related to internal controls, which aligns best with the 'Audit Report / Information' category (AR), as it is a formal assessment report, distinct from the full Annual Report (10-K) or a simple Earnings Release (ER). The content confirms this by discussing the framework, scope, criteria, and conclusion regarding internal controls.
2025-03-25 Japanese

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