Taipei LedgerData Analysis on Taiwan's Companies and Economy

Company profile · Optoelectronics

Edison Opto

艾笛森光電股份有限公司 · 3591

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.

Edison Opto engages in lighting facilities manufacturing and electronic parts and components manufacturing.[1]

The company also conducts international trade and the wholesale of electronic materials.[1]

The company is based in Taiwan.[2]

Monthly revenue

Latest monthRevenueYear on yearMonth on month
2026-10NT$264m+35.6%+10.4%
2024-11: NT$0.24bn2024-12: NT$0.23bn2025-01: NT$0.21bn2025-02: NT$0.19bn2025-03: NT$0.18bn2025-04: NT$0.23bn2025-05: NT$0.21bn2025-06: NT$0.18bn2025-07: NT$0.21bn2025-08: NT$0.19bn2025-09: NT$0.17bn2025-10: NT$0.19bn2025-11: NT$0.18bn2025-12: NT$0.17bn2026-01: NT$0.20bn2026-02: NT$0.18bn2026-03: NT$0.20bn2026-04: NT$0.23bn2026-05: NT$0.22bn2026-06: NT$0.24bn2026-07: NT$0.27bn2026-08: NT$0.27bn2026-09: NT$0.24bn2026-10: NT$0.26bn

2024-11 to 2026-10, monthly revenue.

Foreign investors

Last 20 trading daysNet
2026-10-12 to 2026-11-10−NT$23m
2026-10-12: −NT$11m2026-10-13: −NT$12m2026-10-14: +NT$2m2026-10-15: −NT$1m2026-10-16: −NT$1m2026-10-19: +NT$1m2026-10-20: +NT$1m2026-10-21: −NT$2m2026-10-22: +NT$2m2026-10-27: −NT$2m2026-10-28: +NT$5m2026-10-29: −NT$3m2026-10-30: −NT$4m2026-11-02: +NT$2m2026-11-03: +NT$0m2026-11-04: +NT$0m2026-11-05: −NT$4m2026-11-06: −NT$4m2026-11-09: +NT$3m2026-11-10: +NT$3m

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

Facts

Full English nameEDISON OPTO CORPORATION
Chinese name艾笛森光電股份有限公司
Stock code3591 (TWSE)
IndustryOptoelectronics
Founded04 Oct 2001
Listed12 Nov 2010
Paid-in capitalNT$1.3bn
Chairman吳建榮
President吳建榮
Headquarters17F, No. 17, Qiao-he Rd., Chung-Ho Dist., New Taipei City, Taiwan.
Websitehttps://www.edison-opto.com.tw/
Official business descriptionLED照明產品、LED車用產品及傳感器元件之研發製造銷售

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 The official business description is the company's own entry and can be out of date.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. Annual report 2025 (English), business scope · annual_report · retrieved 04 Nov 2026
  2. MOPS 公司基本資料 艾笛森光電股份有限公司 · mops · retrieved 04 Nov 2026
The Week in Taiwan Companies · free, every Friday
Using it at work? Join the team-plan waiting list

Generated 2026-11-11 00:39.