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OSE — Investor Relations & Filings

Ticker · 2329 ISIN · TW0002329000 TW Manufacturing
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Filings indexed 1,893 across all filing types
Latest filing 2026-05-22 Regulatory Filings
Country TW Taiwan
Listing TW 2329

About OSE

www.ose.com.tw

Orient Semiconductor Electronics (OSE) provides comprehensive integrated circuit (IC) packaging and testing services alongside Electronics Manufacturing Services (EMS). The company operates through two specialized divisions: the Semiconductor Business Center and the EMS Business Center. OSE offers a diverse portfolio of IC packaging solutions, including Lead frame, Chip Scale Package (CSP), and System-in-Package (SiP), with a strategic focus on memory products such as Flash memory cards, eMMC, eMCP, and Flash BGA. Its EMS division delivers customized manufacturing and assembly services to facilitate rapid product commercialization. OSE serves global clients across sectors including artificial intelligence, automotive electronics, IoT, 5G networking, and consumer electronics. The company leverages vertical integration and process innovation to provide high value-added solutions while adhering to a core principle of not competing with its customers.

Recent filings

Filing Released Lang Actions
公司基本資料
Regulatory Filings Classification · 82% confidence The document is a standard corporate profile disclosure filed with the Taiwanese “公開資訊觀測站,” listing the company’s basic information (stock code, industry, management contacts, capital, establishment date, listing date, auditor, etc.). It does not present financial statements or announce a specific transaction/event; rather it’s a general regulatory disclosure of company details. This falls under the generic “Regulatory Filings” (RNS) category.
2026-05-22 Chinese
115年5月變更登記
Share Issue/Capital Change Classification · 85% confidence The document is a capital structure disclosure from the Taiwan Market Observation Post System showing authorized vs. issued share capital, detailed sources of capital (e.g., cash issues, capital surplus conversion), and notes on the cancellation of shares. This is a classic share issue/capital change notice rather than a full annual/interim report, proxy, or management discussion. Therefore it should be classified under Share Issue/Capital Change (SHA).
2026-05-22 Chinese
公告本公司註銷收回限制員工權利新股28,000股 辦理變更登記完成
Share Issue/Capital Change Classification · 96% confidence The document is an official disclosure on the cancellation of 28,000 restricted employee shares and the resulting capital reduction and registration completion. It details changes in registered capital, outstanding shares, and net asset value per share. This falls under announcements of share capital changes, matching the “Share Issue/Capital Change (SHA)” category.
2026-05-22 Chinese
公司基本資料
Regulatory Filings Classification · 74% confidence The document is a standardized company profile disclosure from Taiwan’s public information observatory (公開資訊觀測站), listing static corporate identifiers (stock code, address, officers, capital, audit firm, IR contact, URLs, accounting period, etc.). It contains no substantive financial statements, no details of an earnings release, meeting materials, voting results, management change, dividend declaration, or capital transaction. It is not announcing the publication of a specific report, nor is it an officer certification. It does not describe governance policies in depth, just provides URLs. This falls under general regulatory filings for miscellaneous disclosures that do not fit other categories: RNS.
2026-05-19 Chinese
115年05月法人說明會簡報 — 232920260515E001.pdf
Investor Presentation Classification · 89% confidence The document is structured as a slide deck for a 2026 Investor Conference (法人說明會) held on May 15, 2026, containing company profile, services, products, competitive advantages, Q&A, and Q1 financial performance slides. It is clearly an Investor Presentation rather than an official interim report, earnings release announcement, or regulatory filing.
2026-05-15 English
115年05月法人說明會簡報 — 232920260515M001.pdf
Investor Presentation Classification · 95% confidence The document is a slide deck titled “2026年法人說明會 INVESTOR CONFERENCE” containing sections such as company overview, products, Q1 financial results, competitive advantages, and Q&A. It is clearly an investor presentation (PPT-style) focused on strategy, operations, and financial highlights rather than an official regulatory report or announcement. Hence it falls under the Investor Presentation category.
2026-05-15 English

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