Japan

Top 26 largest Japanese Companies in the Internet Content & Information industry by Market Cap

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

Japan Internet Content & Information Industry Analysis
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Top Internet Content & Information Companies from Japan as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 GA technologies Co. Ltd $550.9 M Japan Japanese Communication Services Japanese Internet Content & Information
2 m-up holdings, Inc. $392.7 M Japan Japanese Communication Services Japanese Internet Content & Information
3 Carta Holdings, Inc. $367.2 M

(July 1, 2025)

 Japan Japanese Communication Services Japanese Internet Content & Information
4 Proto Corp $333.5 M

(Jan. 1, 2025)

 Japan Japanese Communication Services Japanese Internet Content & Information
5 AlphaPolis Co. Ltd $306.2 M Japan Japanese Communication Services Japanese Internet Content & Information
6 PR TIMES, Inc. $246.2 M Japan Japanese Communication Services Japanese Internet Content & Information
7 Locoguide, Inc. $241.5 M

(Sept. 1, 2021)

 Japan Japanese Communication Services Japanese Internet Content & Information
8 FreeBit Co. Ltd $221.3 M Japan Japanese Communication Services Japanese Internet Content & Information
9 Sharingtechnology, Inc. $160.5 M Japan Japanese Communication Services Japanese Internet Content & Information
10 Firstlogic,Inc. $143.5 M Japan Japanese Communication Services Japanese Internet Content & Information
11 MarkLines Co. Ltd $141.4 M Japan Japanese Communication Services Japanese Internet Content & Information
12 Ateam, Inc. $138.9 M Japan Japanese Communication Services Japanese Internet Content & Information
13 LIFULL Co. Ltd $134.9 M Japan Japanese Communication Services Japanese Internet Content & Information
14 Temairazu, Inc. $124.6 M Japan Japanese Communication Services Japanese Internet Content & Information
15 WILLs, Inc. $105.4 M Japan Japanese Communication Services Japanese Internet Content & Information
16 Geniee, Inc. $83.8 M Japan Japanese Communication Services Japanese Internet Content & Information
17 Cross Marketing Group, Inc. $79.7 M Japan Japanese Communication Services Japanese Internet Content & Information
18 Oricon, Inc. $69.0 M Japan Japanese Communication Services Japanese Internet Content & Information
19 Adways, Inc. $68.8 M Japan Japanese Communication Services Japanese Internet Content & Information
20 UUUM co.,ltd. $67.3 M

(Jan. 1, 2025)

 Japan Japanese Communication Services Japanese Internet Content & Information
21 Imagineer Co.,Ltd. $65.0 M Japan Japanese Communication Services Japanese Internet Content & Information
22 Gurunavi, Inc. $63.0 M Japan Japanese Communication Services Japanese Internet Content & Information
23 Jimoty, Inc. $61.4 M Japan Japanese Communication Services Japanese Internet Content & Information
24 OpenDoor, Inc. $59.0 M Japan Japanese Communication Services Japanese Internet Content & Information
25 Beaglee, Inc. $46.8 M Japan Japanese Communication Services Japanese Internet Content & Information
26 MINKABU THE INFONOID, Inc. $44.8 M Japan Japanese Communication Services Japanese Internet Content & Information

Top Internet Content & Information Companies from Japan as of Jan. 01, 2026

1. GA technologies Co. Ltd

Company Profile: GA technologies Co. Ltd
Market Cap (USD): $550.9 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

2. m-up holdings, Inc.

Company Profile: m-up holdings, Inc.
Market Cap (USD): $392.7 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

3. Carta Holdings, Inc.

Company Profile: Carta Holdings, Inc.
Market Cap (USD): $367.2 M (July 1, 2025)
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

4. Proto Corp

Company Profile: Proto Corp
Market Cap (USD): $333.5 M (Jan. 1, 2025)
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

5. AlphaPolis Co. Ltd

Company Profile: AlphaPolis Co. Ltd
Market Cap (USD): $306.2 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

6. PR TIMES, Inc.

Company Profile: PR TIMES, Inc.
Market Cap (USD): $246.2 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

7. Locoguide, Inc.

Company Profile: Locoguide, Inc.
Market Cap (USD): $241.5 M (Sept. 1, 2021)
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

8. FreeBit Co. Ltd

Company Profile: FreeBit Co. Ltd
Market Cap (USD): $221.3 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

9. Sharingtechnology, Inc.

Company Profile: Sharingtechnology, Inc.
Market Cap (USD): $160.5 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

10. Firstlogic,Inc.

Company Profile: Firstlogic,Inc.
Market Cap (USD): $143.5 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

11. MarkLines Co. Ltd

Company Profile: MarkLines Co. Ltd
Market Cap (USD): $141.4 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

12. Ateam, Inc.

Company Profile: Ateam, Inc.
Market Cap (USD): $138.9 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

13. LIFULL Co. Ltd

Company Profile: LIFULL Co. Ltd
Market Cap (USD): $134.9 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

14. Temairazu, Inc.

Company Profile: Temairazu, Inc.
Market Cap (USD): $124.6 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

15. WILLs, Inc.

Company Profile: WILLs, Inc.
Market Cap (USD): $105.4 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

16. Geniee, Inc.

Company Profile: Geniee, Inc.
Market Cap (USD): $83.8 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

17. Cross Marketing Group, Inc.

Company Profile: Cross Marketing Group, Inc.
Market Cap (USD): $79.7 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

18. Oricon, Inc.

Company Profile: Oricon, Inc.
Market Cap (USD): $69.0 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

19. Adways, Inc.

Company Profile: Adways, Inc.
Market Cap (USD): $68.8 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

20. UUUM co.,ltd.

Company Profile: UUUM co.,ltd.
Market Cap (USD): $67.3 M (Jan. 1, 2025)
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

21. Imagineer Co.,Ltd.

Company Profile: Imagineer Co.,Ltd.
Market Cap (USD): $65.0 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

22. Gurunavi, Inc.

Company Profile: Gurunavi, Inc.
Market Cap (USD): $63.0 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

23. Jimoty, Inc.

Company Profile: Jimoty, Inc.
Market Cap (USD): $61.4 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

24. OpenDoor, Inc.

Company Profile: OpenDoor, Inc.
Market Cap (USD): $59.0 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

25. Beaglee, Inc.

Company Profile: Beaglee, Inc.
Market Cap (USD): $46.8 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

26. MINKABU THE INFONOID, Inc.

Company Profile: MINKABU THE INFONOID, Inc.
Market Cap (USD): $44.8 M
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Internet Content & Information

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