PHOENIX SILICON INTERNATIONAL CORPORATION
昇陽國際半導體股份有限公司
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1997Founded
NT$1.8BPaid-in capital
2Plants
2Certifications
18Patents
≥ NT$5BRevenue band
- Unified Business No.
- 84149884
- Industry
- Electronic Components (2,523)
- Main products
- Semiconductors (243)
- Location
- No. 6, Lixing Rd., East Dist., Hsinchu City 30078, Taiwan (R.O.C.)
Taichung City (17,121) · Wuqi Dist. (503) - Listing
- Listed (TWSE) (1,087) 8028
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1997-03-03
- Paid-in capital
- NT$ 1,794,917,290
- Representative
- Liang Ming-cheng
- Phone
- 03-5641888
- Website
- https://www.psi.com.tw/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- ≥ NT$5B
- Ownership
- Group subsidiary / corporate-held · GALLANT PRECISION MACHINING CO., LTD.、ACTER GROUP CORPORATION LIMITED
- Representative tenure
- In office since 2024-05 (2 yrs); last handover 2024-05
- Growth & profitability
- Revenue 2026-09 YoY +33.2%, year-to-date +29.5%
Gross margin 37.7%, operating margin 25.7%, net margin 21.8% (2026-Q2 YTD) - Compliance record
- Environmental penalties: 9 case(s) in 5 years, latest 2026-03-10, fines NT$ 792,000 (stationary air pollution; industrial waste; toxic chemicals)
Labour Standards Act penalties: 1 case(s) in 5 years, latest 2023-04-27, fines NT$ 20,000 (Art. 30) — matched by company name
Plants 2
- Zhonggang Plant · No. 2, Jianqi Rd., Wuqi Dist., Taichung City In production
- Plant · 3-4F, No. 6, 8, Lixing Rd. (Hsinchu Science Park), East Dist., Hsinchu City In production
Certifications 2
- CNS 45001 (114)Official registry Valid until 2028-10-07 · BSI Group Singapore Pte Ltd, Taiwan Branch
- ISO 45001 (962)Official registry Valid until 2028-10-07 · BSI Group Singapore Pte Ltd, Taiwan Branch
Processes & materials 1
- Semiconductors (51) · Company nameSelf-reported
Patents 18
- 2024 Biochip for tracking postoperative recurrence status of lung adenocarcinoma patient and method thereof
- 2023 Evaporation process jig
- 2022 Wafer reclaiming process
Recent changes 1
- PenaltiesEnvironmental penalties: latest case 2026-03-10; 9 case(s) in 5 years, fines NT$ 792,000
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