Taipei LedgerData Analysis on Taiwan's Companies and Economy

Company profile · Optoelectronics

Unique Opto-Electronics

聯一光電股份有限公司 · 3441

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.

Unique Opto-Electronics manufactures, processes, and trades various optical glasses, optical lenses, lens blanks, and prism blanks.[1]

The company was established on 73/03/27.[1]

The company's stock was listed on 99/10/04.[1]

The company is located in Nantou County, Taiwan.[1]

Monthly revenue

Latest monthRevenueYear on yearMonth on month
2026-10NT$36m+8.5%-13.7%
2024-11: NT$0.03bn2024-12: NT$0.03bn2025-01: NT$0.03bn2025-02: NT$0.02bn2025-03: NT$0.04bn2025-04: NT$0.04bn2025-05: NT$0.03bn2025-06: NT$0.02bn2025-07: NT$0.05bn2025-08: NT$0.04bn2025-09: NT$0.04bn2025-10: NT$0.03bn2025-11: NT$0.04bn2025-12: NT$0.04bn2026-01: NT$0.04bn2026-02: NT$0.02bn2026-03: NT$0.05bn2026-04: NT$0.06bn2026-05: NT$0.04bn2026-06: NT$0.04bn2026-07: NT$0.05bn2026-08: NT$0.04bn2026-09: NT$0.04bn2026-10: NT$0.04bn

2024-11 to 2026-10, monthly revenue.

Foreign investors

Last 20 trading daysNet
2026-10-12 to 2026-11-10+NT$2m
2026-10-12: −NT$43m2026-10-13: +NT$46m2026-10-14: +NT$5m2026-10-15: −NT$16m2026-10-16: −NT$16m2026-10-19: −NT$20m2026-10-20: −NT$101m2026-10-21: −NT$290m2026-10-22: +NT$41m2026-10-27: +NT$191m2026-10-28: −NT$33m2026-10-29: +NT$44m2026-10-30: +NT$34m2026-11-02: −NT$0m2026-11-03: +NT$6m2026-11-04: +NT$33m2026-11-05: −NT$10m2026-11-06: +NT$16m2026-11-09: +NT$15m2026-11-10: +NT$100m

Net buying (green) and selling (red) by foreign investors, NT$ at each day's close. All companies.

Facts

Full English nameUNIQUE OPTO-ELECTRONICS CO.,LTD.
Chinese name聯一光電股份有限公司
Stock code3441 (TPEx)
IndustryOptoelectronics
Founded27 Mar 1984
Listed04 Oct 2010
Paid-in capitalNT$400m
Chairman陳忠政
President陳忠禮
HeadquartersNO.6-4, DAW-SHIANG ROAD, TSAO-TON TOWN, NAN-TOU HSEN, TAIWAN R.O.C.
Websitehttps://www.t-unique.com
Official business description各種光學玻璃、光學鏡片、透鏡毛胚、稜鏡毛胚之製造、加工及買賣 · 各種精密光學鏡頭、光學儀器之製造、加工及買賣 · 照相機、望遠鏡、放大鏡、等光學用器具之製造加工及買賣

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 The official business description is the company's own entry and can be out of date.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

  1. MOPS 公司基本資料 聯一光電股份有限公司 · mops · retrieved 04 Nov 2026
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Generated 2026-11-11 00:39.