Japan

Top 30 largest Japanese Companies in the Scientific & Technical Instruments industry by Market Cap

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

Japan Scientific & Technical Instruments Industry Analysis
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Top Scientific & Technical Instruments Companies from Japan as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 Keyence Corp $82.24 B Japan Japanese Technology Japanese Scientific & Technical Instruments
2 Lasertec Corp $16.15 B Japan Japanese Technology Japanese Scientific & Technical Instruments
3 Shimadzu Corp $8.22 B Japan Japanese Technology Japanese Scientific & Technical Instruments
4 HORIBA Ltd $3.87 B Japan Japanese Technology Japanese Scientific & Technical Instruments
5 Topcon Corp $2.40 B

(July 1, 2025)

 Japan Japanese Technology Japanese Scientific & Technical Instruments
6 Amano Corp $1.91 B Japan Japanese Technology Japanese Scientific & Technical Instruments
7 Furuno Electric Co. Ltd $1.77 B Japan Japanese Technology Japanese Scientific & Technical Instruments
8 JEOL Ltd $1.58 B Japan Japanese Technology Japanese Scientific & Technical Instruments
9 Shibaura Electronics Co.,Ltd. $682.0 M Japan Japanese Technology Japanese Scientific & Technical Instruments
10 Santec Corp $670.2 M Japan Japanese Technology Japanese Scientific & Technical Instruments
11 TOKYO KEIKI, Inc. $616.6 M Japan Japanese Technology Japanese Scientific & Technical Instruments
12 Hioki E.E. Corp $514.9 M Japan Japanese Technology Japanese Scientific & Technical Instruments
13 Espec Corp $467.9 M Japan Japanese Technology Japanese Scientific & Technical Instruments
14 New Cosmos Electric Co.,Ltd. $362.4 M Japan Japanese Technology Japanese Scientific & Technical Instruments
15 Zenrin Co. Ltd $353.6 M Japan Japanese Technology Japanese Scientific & Technical Instruments
16 Osaki Electric Co. Ltd $346.6 M Japan Japanese Technology Japanese Scientific & Technical Instruments
17 A&D Company Ltd $313.4 M Japan Japanese Technology Japanese Scientific & Technical Instruments
18 Nagano Keiki Co. Ltd $288.2 M Japan Japanese Technology Japanese Scientific & Technical Instruments
19 Aichi Tokei Denki Co. Ltd $263.8 M Japan Japanese Technology Japanese Scientific & Technical Instruments
20 Nishikawa Keisoku Co. Ltd $262.7 M

(July 1, 2025)

 Japan Japanese Technology Japanese Scientific & Technical Instruments
21 TOYO Corp $235.3 M Japan Japanese Technology Japanese Scientific & Technical Instruments
22 IMV Corp $221.2 M Japan Japanese Technology Japanese Scientific & Technical Instruments
23 Kyosan Electric Manufacturing Co. Ltd $220.4 M Japan Japanese Technology Japanese Scientific & Technical Instruments
24 GL Sciences, Inc. $182.7 M

(July 1, 2024)

 Japan Japanese Technology Japanese Scientific & Technical Instruments
25 V Technology Co. Ltd $177.6 M Japan Japanese Technology Japanese Scientific & Technical Instruments
26 Chino Corp $151.6 M Japan Japanese Technology Japanese Scientific & Technical Instruments
27 Alinco, Inc. $138.4 M Japan Japanese Technology Japanese Scientific & Technical Instruments
28 Kyowa Electronic Instruments Co. Ltd $117.5 M Japan Japanese Technology Japanese Scientific & Technical Instruments
29 Dkk-Toa Corp $105.2 M Japan Japanese Technology Japanese Scientific & Technical Instruments
30 Nireco Corp $91.1 M Japan Japanese Technology Japanese Scientific & Technical Instruments

Top Scientific & Technical Instruments Companies from Japan as of Jan. 01, 2026

1. Keyence

Company Profile: Keyence Corp
Market Cap (USD): $82.24 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

2. Lasertec Corp

Company Profile: Lasertec Corp
Market Cap (USD): $16.15 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

3. Shimadzu Corp

Company Profile: Shimadzu Corp
Market Cap (USD): $8.22 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

4. HORIBA Ltd

Company Profile: HORIBA Ltd
Market Cap (USD): $3.87 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

5. Topcon Corp

Company Profile: Topcon Corp
Market Cap (USD): $2.40 B (July 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

6. Amano Corp

Company Profile: Amano Corp
Market Cap (USD): $1.91 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

7. Furuno Electric Co. Ltd

Company Profile: Furuno Electric Co. Ltd
Market Cap (USD): $1.77 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

8. JEOL Ltd

Company Profile: JEOL Ltd
Market Cap (USD): $1.58 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

9. Shibaura Electronics Co.,Ltd.

Company Profile: Shibaura Electronics Co.,Ltd.
Market Cap (USD): $682.0 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

10. Santec Corp

Company Profile: Santec Corp
Market Cap (USD): $670.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

11. TOKYO KEIKI, Inc.

Company Profile: TOKYO KEIKI, Inc.
Market Cap (USD): $616.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

12. Hioki E.E. Corp

Company Profile: Hioki E.E. Corp
Market Cap (USD): $514.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

13. Espec Corp

Company Profile: Espec Corp
Market Cap (USD): $467.9 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

14. New Cosmos Electric Co.,Ltd.

Company Profile: New Cosmos Electric Co.,Ltd.
Market Cap (USD): $362.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

15. Zenrin Co. Ltd

Company Profile: Zenrin Co. Ltd
Market Cap (USD): $353.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

16. Osaki Electric Co. Ltd

Company Profile: Osaki Electric Co. Ltd
Market Cap (USD): $346.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

17. A&D Company Ltd

Company Profile: A&D Company Ltd
Market Cap (USD): $313.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

18. Nagano Keiki Co. Ltd

Company Profile: Nagano Keiki Co. Ltd
Market Cap (USD): $288.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

19. Aichi Tokei Denki Co. Ltd

Company Profile: Aichi Tokei Denki Co. Ltd
Market Cap (USD): $263.8 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

20. Nishikawa Keisoku Co. Ltd

Company Profile: Nishikawa Keisoku Co. Ltd
Market Cap (USD): $262.7 M (July 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

21. TOYO Corp

Company Profile: TOYO Corp
Market Cap (USD): $235.3 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

22. IMV Corp

Company Profile: IMV Corp
Market Cap (USD): $221.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

23. Kyosan Electric Manufacturing Co. Ltd

Company Profile: Kyosan Electric Manufacturing Co. Ltd
Market Cap (USD): $220.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

24. GL Sciences, Inc.

Company Profile: GL Sciences, Inc.
Market Cap (USD): $182.7 M (July 1, 2024)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

25. V Technology Co. Ltd

Company Profile: V Technology Co. Ltd
Market Cap (USD): $177.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

26. Chino Corp

Company Profile: Chino Corp
Market Cap (USD): $151.6 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

27. Alinco, Inc.

Company Profile: Alinco, Inc.
Market Cap (USD): $138.4 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

28. Kyowa Electronic Instruments Co. Ltd

Company Profile: Kyowa Electronic Instruments Co. Ltd
Market Cap (USD): $117.5 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

29. Dkk-Toa Corp

Company Profile: Dkk-Toa Corp
Market Cap (USD): $105.2 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

30. Nireco Corp

Company Profile: Nireco Corp
Market Cap (USD): $91.1 M
Country: Japan
Sector: Japanese Technology
Industry: Japanese Scientific & Technical Instruments

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