Skip to main content
G

G-TECH Optoelectronics Corporation — Investor Relations & Filings

Ticker · 3149 TW Manufacturing
Filings indexed 1,965 across all filing types
Latest filing 2026-03-19 Regulatory Filings
Country TW Taiwan
Listing TW 3149

About G-TECH Optoelectronics Corporation

https://www.gtoc.com.tw

G-Tech Optoelectronics Corporation is a global provider of comprehensive optoelectronic glass processing services and key glass components. The company specializes in the research, development, and manufacturing of precision glass solutions for flat panel displays and optical applications. Its core technical capabilities include precision cutting, grinding, polishing, chemical strengthening, and advanced optical coating. G-Tech’s diverse product portfolio features thinned glass, 3D formed glass, touch sensor glass, and protective glass used in consumer electronics such as smartphones, tablets, and all-in-one PCs. Additionally, the company has expanded into the automotive sector, providing smart car interior components, and the architectural market with smart dimming and green building glass solutions. By integrating high-quality manufacturing with innovative glass technologies, G-Tech serves as a critical supplier for the global electronics and smart technology industries.

Recent filings

Filing Released Lang Actions
公告更正本公司114年度個體及合併財務報告暨iXBRL資訊之 基本每股虧損及合併財務報告附註六、(十八)
Regulatory Filings
2026-03-19 Chinese
115年02月董事會成員及持股
Regulatory Filings
2026-03-09 Chinese
115年02月內部人持股異動(事後)
Regulatory Filings
2026-03-09 Chinese
(更正公告)本公司董事會決議處分不動產
Regulatory Filings
2026-03-06 Chinese
公告本公司董事會決議召開115年股東常會相關事宜
Regulatory Filings
2026-03-06 Chinese
公司基本資料
Regulatory Filings
2026-03-06 Chinese

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.