TA-I TECHNOLOGY CO., LTD.
大毅科技股份有限公司
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1989Founded
NT$1.4BPaid-in capital
3Plants
7Certifications
19Patents
≥ NT$5BRevenue band
- Unified Business No.
- 23534301
- Industry
- Electronic Components (2,523)
- Main products
- Passive electronic components (255)
- Location
- NO. 4, LN. 17, SEC. 3, NANSHAN RD., SHANBI VIL., LUZHU DIST., TAOYUAN CITY 338011, TAIWAN (R.O.C.)
Taoyuan City (10,976) · Luzhu Dist. (1,965) - Listing
- Listed (TWSE) (1,087) 2478
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1989-12-28
- Paid-in capital
- NT$ 1,447,313,390
- Representative
- Chiang Tsai-pao
- Phone
- 03-3246169
- Website
- https://www.tai.com.tw/zh-Hant
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- ≥ NT$5B
- Ownership
- Individually held
- Representative tenure
- In office since at least 2013 (13+ years)
- Growth & profitability
- Revenue 2026-09 YoY +29.8%, year-to-date +23.6%
Gross margin 27%, operating margin 15.9%, net margin 13.4% (2026-Q2 YTD) - Compliance record
- Environmental penalties: 2 case(s) in 5 years, latest 2023-07-04, fines NT$ 510,000 (water pollution)
Labour Standards Act penalties: 5 case(s) in 5 years, latest 2026-06-03, fines NT$ 220,000 (Art. 30; Art. 39; Art. 36) — matched by company name
Occupational safety penalties: 1 case(s) in 5 years, latest 2022-10-26, fines NT$ 100,000 (Art. 39) — matched by company name
Plants 3
- Plant · No. 26, Ln. 470, Sec. 2, Nanshan Rd., Luzhu Dist., Taoyuan City In production
- Nanshan Plant · No. 4, Ln. 17, Sec. 3, Nanshan Rd., Luzhu Dist., Taoyuan City In production
- Changxing Plant · 1, 2, 3, 5, 6F, No. 26, Ln. 470, Sec. 2, Nanshan Rd., Luzhu Dist., Taoyuan City In production
Certifications 7
- IATF 16949 (433)Self-reported
- ISO 14001 (1,159)Self-reported
- ISO 27001 (292)Self-reported
- ISO 45001 (962)Self-reported
- ISO 9001 (4,293)Self-reported
- OHSAS 18001 (157)Self-reported
- QC 080000 (164)Self-reported
Processes & materials 1
- Ceramics (438) · InorganicSelf-reported
Patents 19
- 2026 Current sensing element
- 2025 Electronic component
- 2025 Moisture-resistant resistor
Recent changes 1
- PenaltiesLabour Standards Act penalties: latest case 2026-06-03; 5 case(s) in 5 years, fines NT$ 220,000
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