Japan

Top 30 largest Japanese Companies in the Semiconductors industry by Market Cap

This is the list of the largest public listed companies in the Semiconductors industry from Japan by market capitalization with links to their reference stock.

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Top Semiconductors Companies from Japan as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 Renesas Electronics Corp $21.38 B Japan Japanese Technology Japanese Semiconductors
2 SCREEN Holdings Co. Ltd $7.76 B Japan Japanese Technology Japanese Semiconductors
3 ROHM Co. Ltd $5.16 B Japan Japanese Technology Japanese Semiconductors
4 Shinko Electric Industries Co. Ltd $4.77 B

(Jan. 1, 2025)

 Japan Japanese Technology Japanese Semiconductors
5 Tokyo Seimitsu Co. Ltd $2.69 B Japan Japanese Technology Japanese Semiconductors
6 Ferrotec Holdings Corp $1.46 B Japan Japanese Technology Japanese Semiconductors
7 JAPAN MATERIAL Co. Ltd $1.11 B Japan Japanese Technology Japanese Semiconductors
8 TOWA Corp $1.03 B Japan Japanese Technology Japanese Semiconductors
9 Mitsui High-tec, Inc. $925.9 M Japan Japanese Technology Japanese Semiconductors
10 MegaChips Corp $795.3 M Japan Japanese Technology Japanese Semiconductors
11 Sanken Electric Co. Ltd $691.3 M Japan Japanese Technology Japanese Semiconductors
12 RS Technologies Co. Ltd $613.0 M Japan Japanese Technology Japanese Semiconductors
13 Tri Chemical Laboratories, Inc. $579.0 M Japan Japanese Technology Japanese Semiconductors
14 Ryoyo Electro Corp $522.4 M

(Jan. 1, 2024)

 Japan Japanese Technology Japanese Semiconductors
15 Tomen Devices Corp $507.8 M Japan Japanese Technology Japanese Semiconductors
16 Furuya Metal Co. Ltd $507.3 M Japan Japanese Technology Japanese Semiconductors
17 Restar Holdings Corp $495.4 M Japan Japanese Technology Japanese Semiconductors
18 Ryoden Corp $450.5 M Japan Japanese Technology Japanese Semiconductors
19 JALCO Holdings, Inc. $300.0 M Japan Japanese Technology Japanese Semiconductors
20 Sanshin Electronics Co. Ltd $242.2 M Japan Japanese Technology Japanese Semiconductors
21 Hagiwara Electric Holdings Co. Ltd $229.3 M Japan Japanese Technology Japanese Semiconductors
22 Satori Electric Co. Ltd $166.9 M Japan Japanese Technology Japanese Semiconductors
23 AOI Electronics Co. Ltd $162.4 M Japan Japanese Technology Japanese Semiconductors
24 Glosel Co. Ltd $138.0 M

(Jan. 1, 2024)

 Japan Japanese Technology Japanese Semiconductors
25 Densan Co. Ltd $118.5 M Japan Japanese Technology Japanese Semiconductors
26 Torex Semiconductor Ltd $102.7 M Japan Japanese Technology Japanese Semiconductors
27 AXELL Corp $89.4 M Japan Japanese Technology Japanese Semiconductors
28 Kyoei Sangyo Co.,Ltd. $82.8 M

(July 1, 2025)

 Japan Japanese Technology Japanese Semiconductors
29 THine Electronics, Inc. $57.0 M Japan Japanese Technology Japanese Semiconductors
30 Takatori Corp $46.4 M Japan Japanese Technology Japanese Semiconductors

Top Semiconductors Companies from Japan as of Jan. 01, 2026

1. Renesas Electronics Corp

Company Profile: Renesas Electronics Corp
Market Cap (USD): $21.38 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

2. SCREEN Holdings Co. Ltd

Company Profile: SCREEN Holdings Co. Ltd
Market Cap (USD): $7.76 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

3. ROHM Co. Ltd

Company Profile: ROHM Co. Ltd
Market Cap (USD): $5.16 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

4. Shinko Electric Industries Co. Ltd

Company Profile: Shinko Electric Industries Co. Ltd
Market Cap (USD): $4.77 B (Jan. 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

5. Tokyo Seimitsu Co. Ltd

Company Profile: Tokyo Seimitsu Co. Ltd
Market Cap (USD): $2.69 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

6. Ferrotec Holdings Corp

Company Profile: Ferrotec Holdings Corp
Market Cap (USD): $1.46 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

7. JAPAN MATERIAL Co. Ltd

Company Profile: JAPAN MATERIAL Co. Ltd
Market Cap (USD): $1.11 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

8. TOWA Corp

Company Profile: TOWA Corp
Market Cap (USD): $1.03 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

9. Mitsui High-tec, Inc.

Company Profile: Mitsui High-tec, Inc.
Market Cap (USD): $925.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

10. MegaChips Corp

Company Profile: MegaChips Corp
Market Cap (USD): $795.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

11. Sanken Electric Co. Ltd

Company Profile: Sanken Electric Co. Ltd
Market Cap (USD): $691.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

12. RS Technologies Co. Ltd

Company Profile: RS Technologies Co. Ltd
Market Cap (USD): $613.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

13. Tri Chemical Laboratories, Inc.

Company Profile: Tri Chemical Laboratories, Inc.
Market Cap (USD): $579.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

14. Ryoyo Electro Corp

Company Profile: Ryoyo Electro Corp
Market Cap (USD): $522.4 M (Jan. 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

15. Tomen Devices Corp

Company Profile: Tomen Devices Corp
Market Cap (USD): $507.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

16. Furuya Metal Co. Ltd

Company Profile: Furuya Metal Co. Ltd
Market Cap (USD): $507.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

17. Restar Holdings Corp

Company Profile: Restar Holdings Corp
Market Cap (USD): $495.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

18. Ryoden Corp

Company Profile: Ryoden Corp
Market Cap (USD): $450.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

19. JALCO Holdings, Inc.

Company Profile: JALCO Holdings, Inc.
Market Cap (USD): $300.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

20. Sanshin Electronics Co. Ltd

Company Profile: Sanshin Electronics Co. Ltd
Market Cap (USD): $242.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

21. Hagiwara Electric Holdings Co. Ltd

Company Profile: Hagiwara Electric Holdings Co. Ltd
Market Cap (USD): $229.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

22. Satori Electric Co. Ltd

Company Profile: Satori Electric Co. Ltd
Market Cap (USD): $166.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

23. AOI Electronics Co. Ltd

Company Profile: AOI Electronics Co. Ltd
Market Cap (USD): $162.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

24. Glosel Co. Ltd

Company Profile: Glosel Co. Ltd
Market Cap (USD): $138.0 M (Jan. 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

25. Densan Co. Ltd

Company Profile: Densan Co. Ltd
Market Cap (USD): $118.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

26. Torex Semiconductor Ltd

Company Profile: Torex Semiconductor Ltd
Market Cap (USD): $102.7 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

27. AXELL Corp

Company Profile: AXELL Corp
Market Cap (USD): $89.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

28. Kyoei Sangyo Co.,Ltd.

Company Profile: Kyoei Sangyo Co.,Ltd.
Market Cap (USD): $82.8 M (July 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

29. THine Electronics, Inc.

Company Profile: THine Electronics, Inc.
Market Cap (USD): $57.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

30. Takatori Corp

Company Profile: Takatori Corp
Market Cap (USD): $46.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Semiconductors

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