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UIS — Investor Relations & Filings

Ticker · 2404 ISIN · TW0002404001 TW Construction
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Filings indexed 1,657 across all filing types
Latest filing 2026-05-14 Regulatory Filings
Country TW Taiwan
Listing TW 2404

About UIS

http://www.uisco.com.tw

United Integrated Services Co., Ltd. (UIS) provides comprehensive system integration and engineering services for high-tech industrial facilities. Founded in 1982, the company specializes in the design, construction, and maintenance of cleanrooms, mechanical and electrical (M&E) systems, and specialized process piping. UIS delivers turnkey solutions for advanced manufacturing environments, particularly within the semiconductor and optoelectronics sectors. Its service portfolio includes technical consulting, system integration, and facility operation and maintenance. By focusing on precision engineering and integrated control systems, UIS supports the infrastructure requirements of leading technology manufacturers. The company is recognized for its expertise in managing complex facility projects, ensuring high standards of environmental control and operational reliability for sophisticated production processes.

Recent filings

Filing Released Lang Actions
115年年報及股東會資料 — 2026_2404_20260529F17.pdf
Regulatory Filings Classification · 80% confidence The document is a detailed table of the top ten shareholders and their inter-relationships according to accounting standard disclosures. It does not announce an impending report (RPA), nor is it a full financial report (10-K, IR), nor does it match any specific category like dividends, management changes, M&A, etc. It is a routine regulatory disclosure that does not neatly fit another category, so it defaults to the fallback Regulatory Filings code (RNS).
2026-05-14 Chinese
115年年報及股東會資料 — 2025_2404_20260529FE4.pdf
Annual Report Classification · 98% confidence The document is titled “2025 Annual Report” with a date of March 31, 2026, and includes a letter to shareholders, detailed table of contents covering corporate governance, financial statements, operational review, analysis of financial performance, business outlook, and notes. It contains substantive financial data and management discussion for the full fiscal year, indicating it is the complete yearly report rather than a brief announcement or supplement. Therefore, it is classified as an Annual Report. FY 2025
2026-05-14 English
115年年報及股東會資料 — 2025_2404_20260529F04.pdf
Annual Report Classification · 98% confidence The document is labeled as the company’s “年報” (Annual Report) for the fiscal year, includes a full shareholder report, corporate governance sections, business review, financial condition analysis, board and management details, remuneration disclosures, etc. It is the complete annual report itself, not merely an announcement or summary. Therefore, it matches the Annual Report category. FY 2025
2026-05-14 Chinese
115年第1季海外子公司投資
Interim / Quarterly Report Classification · 87% confidence The document is a direct section of the company’s quarterly (Q1) disclosure filed on the Taiwan MOPS (“公開資訊觀測站”). It shows substantive financial data – a table of investments in overseas subsidiaries for the period ending Q1 115 – rather than merely announcing that the report is available. Therefore it is an Interim/Quarterly Report. Q1 2026
2026-05-13 Chinese
115年第1季大陸投資
Regulatory Filings Classification · 80% confidence The document is a standalone disclosure of the company’s investments in mainland China for Q1 (Minguo Year 115), showing detailed tables of invested capital, shareholdings, and recognized gains/losses. It is not a full interim/quarterly report with comprehensive financial statements or narrative analysis, nor is it an AGM material, earnings release, capital change, or other specific category. This type of regulatory disclosure is a miscellaneous filing required by the stock exchange. Therefore, it should be classified as a general Regulatory Filing (RNS).
2026-05-13 Chinese
115年第1季財務報告書 — 202601_2404_AI1.pdf
Interim / Quarterly Report Classification · 90% confidence The document is titled as the consolidated financial report and accountant’s review report for the first quarter of years 115 and 114 (民國一一五年及一一四年第一季). It includes an independent review opinion under Taiwan’s adoption of IFRS 34 “Interim Financial Reporting,” as well as full interim financial statements (balance sheet, income statement, cash flow, changes in equity) and notes. This clearly fits the definition of an Interim / Quarterly Report rather than a full annual report or merely an announcement. Q1 2026
2026-05-13 Chinese

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