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Topkey Corporation — Investor Relations & Filings

Ticker · 4536 TW Manufacturing
Open in API
Filings indexed 1,922 across all filing types
Latest filing 2026-05-04 Regulatory Filings
Country TW Taiwan
Listing TW 4536

About Topkey Corporation

http://www.topkey.com.tw

Topkey Corporation is a specialist in the development and manufacturing of advanced carbon fiber composite products. With over four decades of experience, the company utilizes sophisticated CAD/CAE design capabilities and micro-analysis technologies to produce high-performance materials. Its core business spans multiple sectors, including sports and leisure, aviation, medical, and safety. Key products include carbon fiber bicycle frames, wheels, tennis rackets, and safety helmets. In the aviation and medical fields, the company manufactures critical components such as aircraft seat backs and specialized medical equipment. Topkey provides comprehensive OEM and ODM services, delivering customized composite solutions to a global clientele. The company is recognized for its technical expertise in thermoplastic materials and its ability to meet rigorous engineering standards for high-value applications.

Recent filings

Filing Released Lang Actions
公告本公司115年第一季財務報告董事會預計召開日期為 115年05月12日
Regulatory Filings
2026-05-04 Chinese
公告本公司董事會決議召開115年度股東常會(新增討論事項)
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a formal announcement by the company’s board of directors resolving to convene the 115th Annual General Meeting, including date, location, agenda items (reporting, approval, discussion), and details on electronic voting rights. This is not the full AGM materials themselves, but rather the informational notice to shareholders to solicit their votes and inform them of meeting particulars. This fits the definition of a Proxy Solicitation & Information Statement (PSI).
2026-04-22 Chinese
114年第4季財務報告書 — 202504_4536_AIC.pdf
Audit Report / Information Classification · 1% confidence The document is titled "Parent Company Only Financial Statements for the Years Ended December 31, 2025 and 2024 and Independent Auditors' Report" and contains an independent auditor’s opinion, basis for opinion, key audit matters, auditors’ responsibilities, and audited financial statements (balance sheets, statements of comprehensive income, etc.). It is not a full annual report (10-K) but a standalone audit report with financial statements. Therefore, it matches the Audit Report / Information category. FY 2025
2026-04-14 English
114年第4季財務報告書 — 202504_4536_AIA.pdf
Regulatory Filings
2026-04-14 Chinese
114年第4季財務報告書 — 202504_4536_AI3.pdf
Audit Report / Information Classification · 1% confidence The document is titled “個體財務報告暨會計師查核報告” and opens with Deloitte’s independent auditor’s report (“會計師查核報告”), followed by complete standalone financial statements (balance sheet, income statement, cash flows, notes) for the full fiscal years (民國114及113年度). It does not include broader management discussion, corporate overview, or non-financial sections typical of a full annual report (10-K), nor is it a short announcement or regulatory notice. Instead it is a standalone audit report and audited financial statements, matching the definition of an Audit Report / Information (AR). FY 2025
2026-04-14 Chinese
114年第4季財務報告書 — 202504_4536_AI1.pdf
Audit Report / Information Classification · 1% confidence The document is the complete consolidated financial statements for two fiscal years along with the auditor’s report from Deloitte (including audit opinion, basis, key audit matters, and detailed notes). It is not a brief announcement but the full audited financial report. It lacks narrative MD&A or other sections typical of an Annual Report (10-K) and is instead a standalone audit report with financial statements, fitting the Audit Report / Information category. FY 2025
2026-04-14 Chinese

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