ADVANCED SEMICONDUCTOR ENGINEERING, INC.
日月光半導體製造股份有限公司
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1984Founded
NT$64.9BPaid-in capital
35Plants
7Certifications
282Patents
NT$1–5BRevenue band (est.)
- Unified Business No.
- 76027628
- Industry
- Electronic Components (2,523)
- Main products
- Semiconductors (243)
- Location
- 26, CHIN 3RD RD., NANZIH DIST., KAOHSIUNG, 811, TAIWAN
Kaohsiung City (7,253) · Nanzi Dist. (82) - Listing
- Not publicly issued (84,625)
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1984-03-23
- Paid-in capital
- NT$ 64,941,437,640
- Representative
- Wu Tien-yu
- Phone
- 07-3617131
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$1–5B estimated
- Ownership
- Group subsidiary / corporate-held · Jih Yueh Kuang Tou Tzu Holdings Co., Ltd.
- Representative tenure
- In office since at least 2013 (13+ years)
- Compliance record
- Environmental penalties: 1 case(s) in 5 years, latest 2026-08-27, fines NT$ 6,000 (industrial waste)
Labour Standards Act penalties: 13 case(s) in 5 years, latest 2025-11-07, fines NT$ 1,900,000 (Art. 24; Art. 32) — matched by company name
Occupational safety penalties: 2 case(s) in 5 years, latest 2023-08-03, fines NT$ 100,000 (Art. 57; Art. 6) — matched by company name
Plants 35
- Zhongli Sifengce Sifeng Plant 1 · No. 5602, 3, 4, 5F, No. 556, 2F, No. 550-5, Sec. 1, Chunghwa Rd., Zhongli Dist., Taoyuan City In production
- Zhongli Sifengce Sifeng Plant 7 · No. 568, Sec. 1, Chunghwa Rd. / No. 572, Sec. 1, Chunghwa Rd., Zhongli Dist., Taoyuan City In production
- Zhongli Sifengce Sifeng Plant 9 · 4F, No. 556, Sec. 1, Chunghwa Rd. / 6F, No. 556, Sec. 1, Chunghwa Rd., Zhongli Dist., Taoyuan City In production
- Zhongli Sifengce Sifeng Plant 5 · Dixiaceng, 6F, 7F, 8F, 9F, 10F, 11F, No. 5569F, 10F, 11F, No. 550-5, Sec. 1, Chunghwa Rd., Zhongli Dist., Taoyuan City In production
- Zhongli Sifengce Sifeng Plant 8 · No. 568, Sec. 1, Chunghwa Rd. / No. 572, Sec. 1, Chunghwa Rd., Zhongli Dist., Taoyuan City In production
- Zhongli Sifengce Sifeng Plant 6 · 3, 4, 5F, No. 550-5, Sec. 1, Chunghwa Rd. / 4F, No. 556, Sec. 1, Chunghwa Rd. / 6F, No. 556, Sec. 1, Chunghwa Rd., Zhongli Dist., Taoyuan City In production
- Zhongli Sifengce Sifeng Plant 10 · No. 568, Sec. 1, Chunghwa Rd., Zhongli Dist., Taoyuan City In production
- Zhongli Sifengce Sifeng Plant 4 · 1F, No. 556, Sec. 1, Chunghwa Rd. / 8F, No. 556, Sec. 1, Chunghwa Rd. / 1F, No. 550-5, Sec. 1, Chunghwa Rd., Zhongli Dist., Taoyuan City In production
- Plant · No. 26, Jingsan Rd., Nanzi Dist., Kaohsiung City In production
- Plant 25 · 1, 2, 5, 6, 8, 9F, No. 2, Keji Rd. / 1F, No. 6, Keji Rd., Nanzi Dist., Kaohsiung City In production
- K Plant 4 · No. 31, Kaifa Rd., Nanzi Dist., Kaohsiung City In production
- Plant 7 · 3F, 2F, No. 66, Jingliu Rd., Nanzi Dist., Kaohsiung City In production
- Plant 3 · 2F, No. 47, Kaifa Rd., Nanzi Dist., Kaohsiung City In production
- Plant 9 · 7, 8, 9, 12F, No. 109, Neihuan N. Rd., Nanzi Dist., Kaohsiung City In production
- Plant 21 · 1, 2, 3, 4, 5, 6, 7, 8, 9F, No. 2, Chuangyi S. Rd., Nanzi Dist., Kaohsiung City In production
- Plant 22 · 1, 2, 3, 4, 5, 7, 8, 9F, No. 1, Chuangyi N. Rd. / 1, 2, 3, 7, 8, 9, 10, 11F, No. 66, Yanfa Rd., Nanzi Dist., Kaohsiung City In production
- Plant 26 · No. 68, Yanfa Rd., Nanzi Dist., Kaohsiung City In production
- Plant 24 · 3, 5, No. 7, 1, 2, 3, 4, 5, 6, 7, 8F, No. 1, Chuangyi S. Rd., Nanzi Dist., Kaohsiung City In production
- Plant 2 · 8F, 9F, 10F, 7F, No. 66, Jingliu Rd., Nanzi Dist., Kaohsiung City In production
- Plant 5 · 4, 5, 6, 11F, No. 66, Jingliu Rd., Nanzi Dist., Kaohsiung City In production
- Plant 8 · No. 25, Kaifa Rd., Nanzi Dist., Kaohsiung City In production
- Plant 6 · 4F, 1F, No. 47, Kaifa Rd., Nanzi Dist., Kaohsiung City In production
- Tujing Plant 1 · 1F, No. 66, Jingliu Rd., Nanzi Dist., Kaohsiung City In production
- Tujing ErB Plant · 2, 3F, No. 115, Neihuan N. Rd., Nanzi Dist., Kaohsiung City In production
- Tujing Plant 2 · 6F, 5F, No. 109, Neihuan N. Rd., Nanzi Dist., Kaohsiung City In production
- Plant 11 · 2F, 3F, 4F, 5F, 6F, 7F, 8F, 9F, 10F, Neihuan Beilu 107, 107, No. 1072F, No. 107-1, No. 107-24F, 1F, No. 30, Zhongyang Rd., Nanzi Dist., Kaohsiung City In production
- Plant 12 · 4, 5, 6, 7, 8, 9, 10F, No. 115, Neihuan N. Rd., Nanzi Dist., Kaohsiung City In production
- Plant 18 · 1, 4, 5, 6, 7, 8, 9, 10, 11F, No. 35, Zhong'er St., Nanzi Dist., Kaohsiung City In production
- Plant 16 · 1, 2, 3, 4F, No. 10, Xinjing 1st Rd. / No. 11-3, Kaifa Rd., Nanzi Dist., Kaohsiung City In production
- Plant 10 · 11F, 10F, No. 109, Neihuan N. Rd., Nanzi Dist., Kaohsiung City In production
- Plant 4 · 3F, No. 47, Kaifa Rd., Nanzi Dist., Kaohsiung City In production
- Cailiao Plant 7 · No. 21, Kaifa Rd., Nanzi Dist., Kaohsiung City In production
- Cailiao Plant 5 · No. 131F, No. 153F, No. 173F, 2F, No. 16, Kaifa Rd., Nanzi Dist., Kaohsiung City In production
- Cailiao Plant 8 · No. 5, Zhongyi St. / No. 2-1, 4-1, Neihuan S. Rd., Nanzi Dist., Kaohsiung City In production
- Cailiao Plant 4 · No. 51-1, 52, Xiliu St., Nanzi Dist., Kaohsiung City In production
Certifications 7
- CNS 27001 (35)Official registry · TÜV NORD Taiwan Ltd.
- CNS 45001 (114)Official registry · TÜV NORD Taiwan Ltd.
- ISO 14001 (1,159)Official registry Valid until 2028-02-21 · TÜV NORD Taiwan Ltd.
- ISO 45001 (962)Official registry Valid until 2028-03-11 · SGS Taiwan Ltd.
- ISO 45001 (962)Official registry · TÜV NORD Taiwan Ltd.
- TOSHMS (271)Official registry Valid until 2028-03-10 · SGS Taiwan Ltd.
- Medical device license (Class I) (1,430)Official registry Valid until 2025-07-29 · Taiwan Food and Drug Administration (TFDA)
Processes & materials 2
- Assembly (901) · Assembly & inspectionThird-party audited
- Semiconductors (51) · Company nameSelf-reported
Patents 282
- 2026 Semiconductor package structure
- 2026 Electronic module
- 2026 Electronic device and manufacturing method thereof
Government programs & awards 1
- National Invention and Creation Award 2011 · Taiwan Intellectual Property Office (TIPO)
Recent changes 2
- PenaltiesEnvironmental penalties: latest case 2026-08-27; 1 case(s) in 5 years, fines NT$ 6,000
- PenaltiesLabour Standards Act penalties: latest case 2025-11-07; 13 case(s) in 5 years, fines NT$ 1,900,000
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