Company profile · Optoelectronics
Tekcore
泰谷光電科技股份有限公司 · 3339
What it does
Drafted and translated from cited sources, with links to the passages they are based on for your verification. Care is taken to translate its original meaning from Mandarin as closely as possible.
Tekcore specializes in compound semiconductor wafer manufacturing, with deep expertise in epitaxial growth and advanced processing technologies.[1]
The company engages in the research and development, manufacturing, and sales of epitaxial wafers and chips, including high-brightness AlGaInP, InGaN, and infrared AlGaAs epitaxial wafers and chips.[2]
Its current main products include epitaxial wafers and dies in blue, green, ultraviolet, yellow, orange-red, red, and infrared light.[2]
Monthly revenue
| Latest month | Revenue | Year on year | Month on month |
|---|---|---|---|
| 2026-10 | NT$63m | -3.0% | -2.4% |
2024-11 to 2026-10, monthly revenue.
Foreign investors
| Last 20 trading days | Net |
|---|---|
| 2026-10-12 to 2026-11-10 | +NT$19m |
Net buying (green) and selling (red) by foreign investors, NT$ at each day's close. All companies.
Facts
| Full English name | TEKCORE CO., LTD |
|---|---|
| Chinese name | 泰谷光電科技股份有限公司 |
| Stock code | 3339 (TPEx) |
| Industry | Optoelectronics |
| Founded | 31 May 2000 |
| Listed | 27 Jun 2006 |
| Paid-in capital | NT$666m |
| Chairman | 蔡兆全 |
| President | 黃國師 |
| Headquarters | NO.18, TZU-CHUNG 3RD. ROAD, NAN-KUNG INDUSTRIAL ZONE NANTOU, TAIWAN, R.O.C. |
| Website | https://www.tekcore.com.tw |
| Official business description | 氮化鎵發光二極體磊晶片與晶粒 |
Facts from MOPS company basic information, retrieved 03 Nov 2026. The official business description is the company's own entry and can be out of date.
Sources
- Human Resources - Tekcore Co. Ltd. · website · retrieved 04 Nov 2026
- Annual report 2024 (English), business scope · annual_report · retrieved 04 Nov 2026
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