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TESC — Investor Relations & Filings

Ticker · 8476 ISIN · TW0008476003 TW Water supply; sewerage, waste management and remediation activities
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Filings indexed 65 across all filing types
Latest filing 2026-05-21 Declaration of Voting R…
Country TW Taiwan
Listing TW 8476

About TESC

www.tesc.com.tw

Taiwan Environment Scientific Co., Ltd. (TESC) is a comprehensive environmental services provider specializing in soil and groundwater investigation, assessment, and remediation. The company delivers integrated technical solutions encompassing waste management, hazardous waste disposal, and the design and construction of wastewater treatment facilities. TESC’s core operations include environmental monitoring, pollution control engineering, and site restoration for both public infrastructure and private industrial sectors. The firm is recognized for its expertise in handling complex large-scale remediation projects and providing end-to-end environmental consultancy. By leveraging advanced analytical capabilities and engineering technologies, TESC supports sustainable land use and industrial compliance through services ranging from initial site characterization to long-term facility operation and maintenance.

Recent filings

Filing Released Lang Actions
公告本公司115年股東常會通過解除董事之競業禁止限制案
Declaration of Voting Results & Voting Rights Announcements Classification · 85% confidence The document is an announcement on the Market Observation Post System detailing a resolution passed at the Annual General Meeting (115/05/21) regarding lifting non-competition restrictions on a director. It provides voting results (majority approval by two-thirds of attending shareholders) and resolution details. This fits the ‘Declaration of Voting Results & Voting Rights Announcements’ category (DVA).
2026-05-21 Chinese
公告本公司115年股東常會重要決議事項
Declaration of Voting Results & Voting Rights Announcements Classification · 90% confidence The document is a formal announcement of the key resolutions adopted at the company’s Annual General Meeting (AGM), detailing items such as profit distribution, approval of financial statements, and other shareholder votes. This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-21 Chinese
115年第1季財務報告書 — 202601_8476_AI1.pdf
Interim / Quarterly Report Classification · 95% confidence The document is titled “合併財務報告暨會計師核閱報告” for 民國115年及114年第一季 (first quarter) and contains full interim consolidated financial statements (balance sheet, income statement, cash flow, equity changes) along with notes under IAS 34 for “periodic financial reporting.” It is not merely an announcement or a regulatory filing notice; it is the actual interim quarterly report. Hence it matches the definition of an Interim/Quarterly Report (IR). Q1 2026
2026-05-15 Chinese
115年第1季海外子公司投資
Interim / Quarterly Report Classification · 69% confidence The document is a direct disclosure of first-quarter financial data (equity method investment balances and recognized profit/loss) for the period “115年1季” (Q1 of Year 115 in the Minguo calendar) and contains actual numeric financial figures rather than merely announcing publication. This fits the definition of an Interim/Quarterly Report (IR). Q1 2026
2026-05-14 Chinese
115年第1季大陸投資
Regulatory Filings Classification · 85% confidence The document is a mandatory quarterly disclosure of Taiwan-listed company’s Mainland China investment details, published on the public information observatory (“公開資訊觀測站”). It is a regulatory compliance filing rather than a full interim or annual financial report, earnings release, or management presentation. It contains specific investment tables and explanatory notes but is not a comprehensive financial statement. Therefore it falls under the general regulatory filings category (RNS).
2026-05-14 Chinese
115年第1季權益變動表
Interim / Quarterly Report Classification · 95% confidence The document is titled “合併權益變動表” (Consolidated Statement of Changes in Equity) and provides detailed quarter-to-quarter and year-on-year financial data (民國115年第1季 vs 民國114年第1季) with actual numbers, indicating it is part of a quarterly financial filing. It is not merely an announcement or a standalone Excel supplement but contains substantive financial statements for the interim period. Therefore, it should be classified as an Interim/Quarterly Report. Q1 2026
2026-05-14 Chinese

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