MOSEL VITELIC INC.
台灣茂矽電子股份有限公司
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1987Founded
NT$1.6BPaid-in capital
1Plants
16Patents
NT$1–5BRevenue band
- Unified Business No.
- 22099110
- Industry
- Electronic Components (2,523)
- Main products
- Semiconductors (243)
- Location
- NO.1, CREATION RD.1, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, TAIWAN, R.O.C.
Hsinchu City (1,019) · East Dist. (401) - Listing
- Listed (TWSE) (1,087) 2342
- Organisation type
- Company Limited by Shares
- Founded
- 1987-01-08
- Paid-in capital
- NT$ 1,574,747,440
- Representative
- Tang Yi-hsien
- Phone
- (03)578-3344
- Website
- https://www.mosel.com.tw/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$1–5B
- Ownership
- Group subsidiary / corporate-held · ACTRON TECHNOLOGY CORPORATION、SINO-AMERICAN SILICON PRODUCTS INC.、Chung Mei Hsi Ching Chih Pin Co., Ltd.
- Representative tenure
- In office since 2026-06 (0 yrs); last handover 2026-06
- Growth & profitability
- Revenue 2026-09 YoY +0.6%, year-to-date -2.7%
Gross margin 15.3%, operating margin -4.7%, net margin -3.5% (2026-Q2 YTD) - Compliance record
- Labour Standards Act penalties: 2 case(s) in 5 years, latest 2022-06-16, fines NT$ 40,000 (Art. 30; Art. 36) — matched by company name
Occupational safety penalties: 1 case(s) in 5 years, latest 2026-01-06, fines NT$ 100,000 (Art. 57) — matched by company name
Processes & materials 8
- LED lighting (1) · Extracted from websiteSelf-reported
- Automotive (14) · Extracted from websiteSelf-reported
- Silicon carbide (SiC) (2) · Extracted from websiteSelf-reported
- Trench process technology (1) · Extracted from websiteSelf-reported
- Trench power MOSFET (1) · Extracted from websiteSelf-reported
- Trench Schottky diode (1) · Extracted from websiteSelf-reported
- Insulated-gate bipolar transistor (IGBT) (1) · Extracted from websiteSelf-reported
- Analog integrated circuit (1) · Extracted from websiteSelf-reported
Patents 16
- 2026 Monitoring method for rare and infrequent ion implantation
- 2024 Manufacturing method of insulated gate bipolar transistor
- 2024 Separated-gate MOSFET and manufacturing method thereof
Recent changes 2
- RepresentativeRepresentative handover — now Tang Yi-hsien
- PenaltiesOccupational safety penalties: latest case 2026-01-06; 1 case(s) in 5 years, fines NT$ 100,000