KING YUAN ELECTRONICS CO., LTD.
京元電子股份有限公司
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1987Founded
NT$12.2BPaid-in capital
7Plants
12Certifications
41Patents
≥ NT$5BRevenue band
- Unified Business No.
- 22507241
- Industry
- Electronic Components (2,523)
- Main products
- Semiconductors (243)
- Location
- NO.81, SEC.2, GONGDAOWU RD., HSIN-CHU 300, TAIWAN, R.O.C.
Hsinchu City (1,019) · East Dist. (401) - Listing
- Listed (TWSE) (1,087) 2449
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1987-05-28
- Paid-in capital
- NT$ 12,227,450,650
- Representative
- Lee Chin-kung
- Phone
- (03)575-1888
- Website
- https://www.kyec.com.tw/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- ≥ NT$5B
- Ownership
- Group subsidiary / corporate-held · Yen Yuan Tou Tzu Co., Ltd.
- Representative tenure
- In office since 2026-06 (0 yrs); last handover 2026-06
- Growth & profitability
- Revenue 2026-09 YoY +24.5%, year-to-date +34.1%
Gross margin 39.6%, operating margin 26.2%, net margin 22.4% (2026-Q2 YTD) - Compliance record
- Environmental penalties: 4 case(s) in 5 years, latest 2023-07-13, fines NT$ 774,000 (industrial waste; environmental impact assessment)
Plants 7
- Plant 3 · 3-5F, No. 81, Sec. 2, Gongdao 5th Rd., East Dist., Hsinchu City In production
- Plant 6 · No. 81, Sec. 2, Hsinchu Fupu Dingli Gongdao 5th Rd., East Dist., Hsinchu City In production
- Yangmei Plant 1 · No. 120, Xingshan Rd., Yangmei Dist., Taoyuan City In production
- Yangmei Plant 2 · No. 80, Xingshan Rd., Yangmei Dist., Taoyuan City In production
- Fengzhuang Plant · 1F, No. 118, Chunghwa Rd., Zhunan Township, Miaoli County In production
- Fengongsi Fengong Plant · No. 8, Tongke N. Rd. (Hsinchu Science Park), Tongluo Township, Miaoli County In production
- Toufen Plant · 1F, No. 215, Sec. 2, Ziqiang Rd., Toufen City, Miaoli County In production
Certifications 12
- ISO 45001 (962)Official registry Valid until 2026-11-25 · SGS Taiwan Ltd.
- IATF 16949 (433)Self-reported
- ISO 13485 (310)Self-reported
- ISO 14001 (1,159)Self-reported
- ISO 17025 (76)Self-reported
- ISO 27001 (292)Self-reported
- ISO 45001 (962)Self-reported
- ISO 50001 (296)Self-reported
- ISO 9001 (4,293)Self-reported
- OHSAS 18001 (157)Self-reported
- QC 080000 (164)Self-reported
- TOSHMS (271)Self-reported
Processes & materials 8
- IC testing (2) · Extracted from websiteSelf-reported
- Probe card design (1) · Extracted from websiteSelf-reported
- Test equipment design & manufacturing (1) · Extracted from websiteSelf-reported
- CMOS image sensor testing (1) · Extracted from websiteSelf-reported
- LCD driver IC testing (1) · Extracted from websiteSelf-reported
- RF component testing (1) · Extracted from websiteSelf-reported
- MEMS testing (1) · Extracted from websiteSelf-reported
- Logic & mixed-signal IC testing (1) · Extracted from websiteSelf-reported
Patents 41
- 2026 Test equipment
- 2026 Plug-in test module for silicon photonics and silicon photonics test equipment
- 2026 Dynamic test management burn-in device and system
Recent changes 2
- Certification expiry · UpcomingISO 45001 certificate expires on 2026-11-25
- RepresentativeRepresentative handover — now Lee Chin-kung