PROASIA SEMICONDUCTOR CORPORATION
積亞半導體股份有限公司
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1Plants
2Patents
NT$0.5–1BRevenue band (est.)
- Unified Business No.
- 28115171
- Industry
- Electronic Components (2,523)
- Main products
- Semiconductors (243)
- Location
- 1-3F & 8F, NO. 1, LIXING 5TH RD., EAST DIST., HSINCHU SCIENCE PARK, HSINCHU 30078, TAIWAN, R.O.C
Hsinchu City (1,019) · East Dist. (401) - Listing
- Not publicly issued (84,625)
- Organisation type
- Company Limited by Shares
- Representative
- Chien Wan-tsai
- Phone
- 03-5638951
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$0.5–1B estimated
- Ownership
- Group subsidiary / corporate-held · Wan Chen Kuang Tou Tzu Co., Ltd.、Hsin Chuan Kan Tzu Pen Yu Hsien Ho Huo
- Representative tenure
- In office since 2022-03 (4 yrs)
- Compliance record
- Environmental penalties: 3 case(s) in 5 years, latest 2026-06-15, fines NT$ 430,000 (stationary air pollution; toxic chemicals)
Processes & materials 1
- Semiconductors (51) · Company nameSelf-reported
Patents 2
- 2026 Wafer processing equipment and wafer clamping device thereof
- 2025 Semiconductor device and method of forming same
Recent changes 1
- PenaltiesEnvironmental penalties: latest case 2026-06-15; 3 case(s) in 5 years, fines NT$ 430,000
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Shared: Semiconductors