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Daiei Kankyo Co., Ltd. — Investor Relations & Filings

Ticker · 9336 ISIN · JP3480470008 T Water supply; sewerage, waste management and remediation activities
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Filings indexed 36 across all filing types
Latest filing 2026-01-14 Transaction in Own Shar…
Country JP Japan
Listing T 9336

About Daiei Kankyo Co., Ltd.

https://www.dinsgr.co.jp/english/

Daiei Kankyo Co., Ltd. is an environmental services company dedicated to creating a sustainable, recycling-oriented society. Its core business revolves around waste management and resource recycling, providing a comprehensive one-stop service system that includes collection, transportation, intermediate treatment, recycling, and final disposal. The company's operations extend to soil remediation, the construction and administration of environmental facilities, and energy creation, including biogas power generation, to support carbon neutrality. In addition to its services, Daiei Kankyo manufactures recycled products such as aluminum pellets and plastic pallets. Other business areas include forest management, environmental consulting, and agribusiness, all contributing to the development of local circular economies.

Recent filings

Filing Released Lang Actions
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is titled '自己株券買付状況報告書' (Report on Status of Own Share Repurchase) and cites '金融商品取引法第24条の６第１項' (Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act). This is a standard Japanese regulatory filing specifically for reporting share buyback activities. Based on the provided definitions, this falls under 'Transaction in Own Shares' (POS).
2026-01-14 Japanese
自己株券買付状況報告書（法２４条の６第１項に基づくもの）
Transaction in Own Shares Classification · 100% confidence The document is a '自己株券買付状況報告書' (Report on Status of Acquisition of Treasury Shares) filed under Article 24-6, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. This is a formal regulatory filing detailing the company's share buyback activities during a specific period (November 2025). Since the document specifically reports the company's own share repurchase transactions, it falls under the 'Transaction in Own Shares' category.
2025-12-12 Japanese
訂正報告書（大量保有報告書・変更報告書）
Major Shareholding Notification Classification · 100% confidence The document is a '大量保有報告書' (Large Shareholding Report), which is a standard regulatory filing in Japan (Form 1) used to disclose when an entity acquires a significant percentage of a company's shares. This falls under the category of Major Shareholding Notification.
2025-11-21 Japanese
確認書
Regulatory Filings Classification · 95% confidence The document is a 'Confirmation Letter' (確認書) filed under Article 24-5-2, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. It serves as an officer certification confirming the accuracy of the contents of a semi-annual report. According to the 'Certification Rule', documents that are primarily officer certifications or attestations, even if they reference a specific report type (in this case, a semi-annual report), should be classified as Regulatory Filings (RNS) rather than the report itself, as they do not contain the actual financial statements. H1 2025
2025-11-11 Japanese
半期報告書－第47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 Daiei Kankyo Co., Ltd. under Article 24-5, Paragraph 1 of the Financial Instruments and Exchange Act of Japan. It contains comprehensive financial statements, including the balance sheet, income statement, and management analysis for the interim period (April 1, 2025, to September 30, 2025). This fits the definition of an Interim/Quarterly Report (IR) as it provides substantive financial data and analysis for a period shorter than a full fiscal year. H1 2026
2025-11-11 Japanese
大量保有報告書
Major Shareholding Notification Classification · 100% confidence The document is a '大量保有報告書' (Large Shareholding Report), which is a standard regulatory filing in Japan under the Financial Instruments and Exchange Act. It details the acquisition of shares in '株式会社要興業' by '大栄環境株式会社', crossing the reporting threshold. This document type is specifically categorized as a 'Major Shareholding Notification' (MRQ) in the provided schema.
2025-10-31 Japanese

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