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Company profile · Communications

FOCI Fiber Optic Communications

上詮光纖通信股份有限公司 · 3363

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.

FOCI Fiber Optic Communications designs, manufactures, and markets fiber optic components and integrated modules including fiber optic couplers, PLC splitters, thin film coarse WDM, dense WDM, and multi-fiber cable assembly modules.[1]

The company provides total solutions for new product designs such as customized optical transceiver products and co-packaged optics systems, alongside applications for coherent communication, silicon photonic passive components, and optical communication.[2]

FOCI Fiber Optic Communications was established in 1995.[3]

Monthly revenue

Latest monthRevenueYear on yearMonth on month
2026-10NT$229m+70.3%+2.0%
2024-11: NT$0.15bn2024-12: NT$0.11bn2025-01: NT$0.15bn2025-02: NT$0.10bn2025-03: NT$0.16bn2025-04: NT$0.20bn2025-05: NT$0.19bn2025-06: NT$0.19bn2025-07: NT$0.15bn2025-08: NT$0.18bn2025-09: NT$0.17bn2025-10: NT$0.13bn2025-11: NT$0.13bn2025-12: NT$0.13bn2026-01: NT$0.14bn2026-02: NT$0.13bn2026-03: NT$0.12bn2026-04: NT$0.13bn2026-05: NT$0.14bn2026-06: NT$0.16bn2026-07: NT$0.17bn2026-08: NT$0.20bn2026-09: NT$0.22bn2026-10: NT$0.23bn

2024-11 to 2026-10, monthly revenue.

Foreign investors

Last 20 trading daysNet
2026-10-12 to 2026-11-10+NT$1.2bn
2026-10-12: −NT$444m2026-10-13: −NT$70m2026-10-14: −NT$56m2026-10-15: −NT$49m2026-10-16: +NT$69m2026-10-19: +NT$23m2026-10-20: +NT$28m2026-10-21: +NT$91m2026-10-22: −NT$211m2026-10-27: −NT$5m2026-10-28: +NT$322m2026-10-29: −NT$335m2026-10-30: +NT$174m2026-11-02: −NT$100m2026-11-03: +NT$318m2026-11-04: +NT$45m2026-11-05: +NT$134m2026-11-06: +NT$221m2026-11-09: +NT$939m2026-11-10: +NT$142m

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

Facts

Full English nameFOCI Fiber Optic Communications, Inc.
Chinese name上詮光纖通信股份有限公司
Stock code3363 (TPEx)
IndustryCommunications
Founded14 Jun 1995
Listed25 Feb 2011
Paid-in capitalNT$1.1bn
Chairman林松福
President胡頂達
HeadquartersNo.18, Properity Rd. II, Science-Based Industrial Park Hsinchu, Taiwan, R.O.C.
Websitehttps://www.foci.com.tw
Official business description光纖被動元件之設計、生產與銷售服務 · 光纖模組及整合系統之設計、生產與銷售服務 · 光纖相關之生產測試儀器設備之設計、生產與銷售服務

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 上詮光纖通信股份有限公司 · mops · retrieved 04 Nov 2026
  2. FOCI · website · retrieved 04 Nov 2026
  3. About FOCI · website · retrieved 04 Nov 2026
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Generated 2026-11-11 00:39.