Japan

Top 19 largest Japanese 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 Japan by market capitalization with links to their reference stock.

Japan Semiconductor Equipment & Materials Industry Analysis
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Top Semiconductor Equipment & Materials Companies from Japan as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 Advantest Corp $95.50 B Japan Japanese Technology Japanese Semiconductor Equipment & Materials
2 Tokyo Electron Ltd $93.02 B Japan Japanese Technology Japanese Semiconductor Equipment & Materials
3 Disco Corp $30.26 B Japan Japanese Technology Japanese Semiconductor Equipment & Materials
4 Sumco Corp $2.75 B Japan Japanese Technology Japanese Semiconductor Equipment & Materials
5 Rorze Corp $2.32 B Japan Japanese Technology Japanese Semiconductor Equipment & Materials
6 Micronics Japan Co. Ltd $1.63 B Japan Japanese Technology Japanese Semiconductor Equipment & Materials
7 Fujimi, Inc. $1.14 B Japan Japanese Technology Japanese Semiconductor Equipment & Materials
8 Mimasu Semiconductor Industry Co. Ltd $734.1 M

(July 1, 2024)

 Japan Japanese Technology Japanese Semiconductor Equipment & Materials
9 Tera Probe, Inc. $344.2 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
10 Daitron Co. Ltd $320.3 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
11 Japan Electronic Materials Corp $290.6 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
12 Takebishi Corp $215.3 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
13 SAMCO, Inc. $197.6 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
14 Sanko Gosei Ltd $162.4 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
15 Techno Quartz, Inc. $138.9 M

(July 1, 2024)

 Japan Japanese Technology Japanese Semiconductor Equipment & Materials
16 TESEC Corporation $118.3 M

(Aug. 1, 2021)

 Japan Japanese Technology Japanese Semiconductor Equipment & Materials
17 Miraial Co. Ltd $67.4 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
18 Origin Company Ltd $36.1 M Japan Japanese Technology Japanese Semiconductor Equipment & Materials
19 Ohizumi Mfg. Co. Ltd Japan Japanese Technology Japanese Semiconductor Equipment & Materials

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

1. Advantest Corp

Company Profile: Advantest Corp
Market Cap (USD): $95.50 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

2. Tokyo Electron Ltd

Company Profile: Tokyo Electron Ltd
Market Cap (USD): $93.02 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

3. Disco Corp

Company Profile: Disco Corp
Market Cap (USD): $30.26 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

4. Sumco Corp

Company Profile: Sumco Corp
Market Cap (USD): $2.75 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

5. Rorze Corp

Company Profile: Rorze Corp
Market Cap (USD): $2.32 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

6. Micronics Japan Co. Ltd

Company Profile: Micronics Japan Co. Ltd
Market Cap (USD): $1.63 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

7. Fujimi, Inc.

Company Profile: Fujimi, Inc.
Market Cap (USD): $1.14 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

8. Mimasu Semiconductor Industry Co. Ltd

Company Profile: Mimasu Semiconductor Industry Co. Ltd
Market Cap (USD): $734.1 M (July 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

9. Tera Probe, Inc.

Company Profile: Tera Probe, Inc.
Market Cap (USD): $344.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

10. Daitron Co. Ltd

Company Profile: Daitron Co. Ltd
Market Cap (USD): $320.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

11. Japan Electronic Materials Corp

Company Profile: Japan Electronic Materials Corp
Market Cap (USD): $290.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

12. Takebishi Corp

Company Profile: Takebishi Corp
Market Cap (USD): $215.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

13. SAMCO, Inc.

Company Profile: SAMCO, Inc.
Market Cap (USD): $197.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

14. Sanko Gosei Ltd

Company Profile: Sanko Gosei Ltd
Market Cap (USD): $162.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

15. Techno Quartz, Inc.

Company Profile: Techno Quartz, Inc.
Market Cap (USD): $138.9 M (July 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

16. TESEC Corporation

Company Profile: TESEC Corporation
Market Cap (USD): $118.3 M (Aug. 1, 2021)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

17. Miraial Co. Ltd

Company Profile: Miraial Co. Ltd
Market Cap (USD): $67.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

18. Origin Company Ltd

Company Profile: Origin Company Ltd
Market Cap (USD): $36.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

19. Ohizumi Mfg. Co. Ltd

Company Profile: Ohizumi Mfg. Co. Ltd
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductor Equipment & Materials

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