Taiwan

Top 48 largest Taiwanese Companies in the Semiconductor Equipment & Materials industry by Market Cap

This is the list of the largest public listed companies in the Semiconductor Equipment & Materials industry from Taiwan by market capitalization with links to their reference stock.

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Top Semiconductor Equipment & Materials Companies from Taiwan as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 MPI Corp $6.85 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
2 Powertech Technology, Inc. $4.33 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
3 Sino-American Silicon Products, Inc. $2.17 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
4 Ardentec Corp $1.91 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
5 LandMark Optoelectronics Corp $1.89 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
6 Topco Scientific Co.,Ltd. $1.81 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
7 Radiant Opto-Electronics Corp $1.80 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
8 Sigurd Microelectronics Corp $1.79 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
9 Greatek Electronics, Inc. $1.64 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
10 Grand Process Technology Corp $1.47 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
11 Faraday Technology Corp $1.42 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
12 Formosa Sumco Technology Corp $1.20 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
13 Walton Advanced Engineering, Inc. $1.01 B Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
14 Panjit International, Inc. $974.6 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
15 Formosa Advanced Technologies Co. Ltd $941.6 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
16 Tong Hsing Electronic Industries Ltd $894.2 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
17 Taiwan Surface Mounting Technology Corp $883.9 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
18 Visual Photonics Epitaxy Co. Ltd $883.5 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
19 Wah Lee Industrial Corp $882.0 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
20 Ampoc Far-East Co. Ltd $710.6 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
21 Etron Technology, Inc. $580.0 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
22 Wafer Works Corp $572.2 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
23 Winstek Semiconductor Co. Ltd $541.5 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
24 Episil-Precision, Inc. $505.7 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
25 Gallant Precision Machining Co. Ltd $484.0 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
26 Weikeng Industrial Co. Ltd $479.5 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
27 SDI Corp $446.0 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
28 Shih Her Technologies, Inc. $408.9 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
29 Transcom, Inc. $380.3 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials
30 Keystone Microtech Corp $367.8 M Taiwan Taiwanese Technology Taiwanese Semiconductor Equipment & Materials

Top Semiconductor Equipment & Materials Companies from Taiwan as of Jan. 01, 2026

1. MPI Corp

Company Profile: MPI Corp
Market Cap (USD): $6.85 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

2. Powertech Technology, Inc.

Company Profile: Powertech Technology, Inc.
Market Cap (USD): $4.33 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

3. Sino-American Silicon Products, Inc.

Company Profile: Sino-American Silicon Products, Inc.
Market Cap (USD): $2.17 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

4. Ardentec Corp

Company Profile: Ardentec Corp
Market Cap (USD): $1.91 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

5. LandMark Optoelectronics Corp

Company Profile: LandMark Optoelectronics Corp
Market Cap (USD): $1.89 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

6. Topco Scientific Co.,Ltd.

Company Profile: Topco Scientific Co.,Ltd.
Market Cap (USD): $1.81 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

7. Radiant Opto-Electronics Corp

Company Profile: Radiant Opto-Electronics Corp
Market Cap (USD): $1.80 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

8. Sigurd Microelectronics Corp

Company Profile: Sigurd Microelectronics Corp
Market Cap (USD): $1.79 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

9. Greatek Electronics, Inc.

Company Profile: Greatek Electronics, Inc.
Market Cap (USD): $1.64 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

10. Grand Process Technology Corp

Company Profile: Grand Process Technology Corp
Market Cap (USD): $1.47 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

11. Faraday Technology Corp

Company Profile: Faraday Technology Corp
Market Cap (USD): $1.42 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

12. Formosa Sumco Technology Corp

Company Profile: Formosa Sumco Technology Corp
Market Cap (USD): $1.20 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

13. Walton Advanced Engineering, Inc.

Company Profile: Walton Advanced Engineering, Inc.
Market Cap (USD): $1.01 B
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

14. Panjit International, Inc.

Company Profile: Panjit International, Inc.
Market Cap (USD): $974.6 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

15. Formosa Advanced Technologies Co. Ltd

Company Profile: Formosa Advanced Technologies Co. Ltd
Market Cap (USD): $941.6 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

16. Tong Hsing Electronic Industries Ltd

Company Profile: Tong Hsing Electronic Industries Ltd
Market Cap (USD): $894.2 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

17. Taiwan Surface Mounting Technology Corp

Company Profile: Taiwan Surface Mounting Technology Corp
Market Cap (USD): $883.9 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

18. Visual Photonics Epitaxy Co. Ltd

Company Profile: Visual Photonics Epitaxy Co. Ltd
Market Cap (USD): $883.5 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

19. Wah Lee Industrial Corp

Company Profile: Wah Lee Industrial Corp
Market Cap (USD): $882.0 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

20. Ampoc Far-East Co. Ltd

Company Profile: Ampoc Far-East Co. Ltd
Market Cap (USD): $710.6 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

21. Etron Technology, Inc.

Company Profile: Etron Technology, Inc.
Market Cap (USD): $580.0 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

22. Wafer Works Corp

Company Profile: Wafer Works Corp
Market Cap (USD): $572.2 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

23. Winstek Semiconductor Co. Ltd

Company Profile: Winstek Semiconductor Co. Ltd
Market Cap (USD): $541.5 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

24. Episil-Precision, Inc.

Company Profile: Episil-Precision, Inc.
Market Cap (USD): $505.7 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

25. Gallant Precision Machining Co. Ltd

Company Profile: Gallant Precision Machining Co. Ltd
Market Cap (USD): $484.0 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

26. Weikeng Industrial Co. Ltd

Company Profile: Weikeng Industrial Co. Ltd
Market Cap (USD): $479.5 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

27. SDI Corp

Company Profile: SDI Corp
Market Cap (USD): $446.0 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

28. Shih Her Technologies, Inc.

Company Profile: Shih Her Technologies, Inc.
Market Cap (USD): $408.9 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

29. Transcom, Inc.

Company Profile: Transcom, Inc.
Market Cap (USD): $380.3 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

30. Keystone Microtech Corp

Company Profile: Keystone Microtech Corp
Market Cap (USD): $367.8 M
Country: Taiwan
Sector: Taiwanese Technology
Industry: Taiwanese Semiconductor Equipment & Materials

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