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Nippon Air Conditioning Services Co., Ltd. — Investor Relations & Filings

Ticker · 4658 ISIN · JP3699500009 T Administrative and support service activities
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Filings indexed 60 across all filing types
Latest filing 2025-11-13 Regulatory Filings
Country JP Japan
Listing T 4658

About Nippon Air Conditioning Services Co., Ltd.

https://www.nikku.co.jp/ja/index.html

Nippon Air Conditioning Services Co., Ltd. is a comprehensive building facility maintenance company dedicated to ensuring the stable operation and sustainability of client properties. Its core activities include the maintenance, inspection, repair, and replacement of building systems, with a primary focus on air conditioning, as well as plumbing, electrical, and fire safety equipment. The company provides a full lifecycle of services, from equipment and environmental diagnosis to renovation, design, and construction support. By delivering tailored solutions, it helps clients optimize facility performance, manage assets effectively, and reduce their environmental footprint.

Recent filings

Filing Released Lang Actions
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly cites '金融商品取引法第24条の５の２第１項' (Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act). It serves as an officer certification confirming the accuracy of a semi-annual report. According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations, even if they reference a report (in this case, a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself. H1 63
2025-11-13 Japanese
半期報告書－第63期(2025/04/01－2026/03/31)
Interim / Quarterly Report Classification · 100% confidence The document is a '半期報告書' (Semi-Annual Report) filed by Nippon Air Conditioning Services Co., Ltd. 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 ending September 30, 2025. As it is a formal, comprehensive financial report for a period shorter than a full fiscal year, it is classified as an Interim/Quarterly Report. H1 2026
2025-11-13 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 that it is being submitted based on Article 24-5, Paragraph 4 of the Financial Instruments and Exchange Act because resolutions were passed at the Annual General Meeting (AGM) held on June 25, 2025. Section 2 details the resolutions, including the approval of surplus appropriation and the election of directors and an auditor. This content perfectly matches the definition of reporting the results of a shareholder vote following a general meeting. The appropriate code is DVA (Declaration of Voting Results & Voting Rights Announcements).
2025-06-26 Japanese
内部統制報告書－第62期(2024/04/01－2025/03/31)
Governance Information Classification · 100% confidence The document is titled "内部統制報告書" (Internal Control Report) and explicitly cites the legal basis as "金融商品取引法第24条の４の４第１項" (Financial Instruments and Exchange Act Article 24-4-4, Paragraph 1). This structure and content—detailing the framework, scope, criteria, and conclusion regarding internal controls over financial reporting—is characteristic of the Japanese equivalent of the Sarbanes-Oxley Section 404 report. In the provided classification schema, there is no direct equivalent for the Japanese 'Internal Control Report' (J-SOX). However, this document is a comprehensive, formal report detailing internal controls and audit principles, which aligns most closely with the scope of an 'Audit Report / Information' (AR), as it deals with the assessment and assurance of financial reporting integrity, even if it is not a traditional external auditor's opinion. Given the options, AR is the closest fit for a formal report on internal control effectiveness, distinct from a full Annual Report (10-K) or a simple Earnings Release (ER). The document length is substantial (2397 chars), confirming it is the report itself, not just an announcement (RPA/RNS).
2025-06-24 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 the company's Annual Securities Report (有価証券報告書). 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, as they do not contain the actual financial statements themselves. FY 2025
2025-06-24 Japanese
有価証券報告書－第62期(2024/04/01－2025/03/31)
Annual Report Classification · 100% confidence The document is a Japanese 'Yuuka Shouken Houkokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains comprehensive financial data, business information, and is filed under the Financial Instruments and Exchange Act. The document structure, including the cover page with the fiscal year (62nd term) and the XBRL-like tags, confirms it is the official annual financial filing. FY 2025
2025-06-24 Japanese

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