Internet companies in Japan

517 Internet companies in Japan — with websites, cities, size and what they do. Free to browse, filter and export; no subscription.

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1. Sony Network Communications Inc. 港区麻布支所 · Japan · 1K–5K employees
   Sony Network Communications Inc. is a subsidiary of Sony Corporation, primarily focused on providing internet services and solutions. The company is known for its innovative…
2. Spicysoft Corporation Tokyo · Japan · 1K–5K employees
   Spicysoft Corporation is a leading technology company based in Japan, specializing in internet services and software development. Founded in the early 2000s, the company has…
3. Henkaku Community Tokyo · Japan · 1K–5K employees
   Henkaku Community is a collaborative platform focused on the development and distribution of homebrew applications and tools for the PlayStation Vita. It aims to provide users…
4. Dena Tokyo · Japan · 1K–5K employees
   Dena Co., Ltd. is a Japanese internet services company that specializes in mobile gaming, e-commerce, and various digital content services. Founded in 1999, Dena has established…
5. Mercari, Inc. Tokyo · Japan · 1K–5K employees
   Mercari, Inc. is a Japanese e-commerce company that operates a marketplace platform for buying and selling used goods. Founded in 2013, Mercari allows users to list items for…
6. Mixi, Inc Tokyo · Japan · 1K–5K employees
   Mixi, Inc. is a Japanese internet company known for its social networking service and various mobile applications. Founded in 2004, Mixi initially gained popularity as a social…
7. Dmm.Com Group Tokyo · Japan · 1K–5K employees
   DMM.com Group is a leading Japanese internet services company that operates a diverse range of businesses including e-commerce, online gaming, video streaming, and cloud…
8. Dwango Corp Tokyo · Japan · 1K–5K employees
   Dwango Corp is a Japanese company primarily known for its involvement in the internet and digital content industries. Founded in 1997, the company has established itself as a…
9. Internet Initiative Japan (Iij) Tokyo · Japan · 1K–5K employees
   Internet Initiative Japan Inc. (IIJ) is a leading internet service provider in Japan, offering a wide range of services including internet connectivity, cloud services, and data…
10. Gree, Inc. Tokyo · Japan · 1K–5K employees
    Gree, Inc. is a Japanese internet services company that specializes in mobile gaming and social networking. Founded in 2004, Gree initially gained popularity through its social…
11. Roku Inc. Yahatahigashi Ku · Japan · 1K–5K employees
    Roku Inc. is a leading streaming platform that provides access to a wide variety of content through its devices and software. The company is known for its user-friendly interface…
12. Clara Online, Inc. 港区麻布支所 · Japan · 201–500 employees
    Clara Online, Inc. is a leading provider of cloud computing and internet services in Japan. Established to cater to the growing demand for reliable and scalable online solutions…
13. Drecom Co., Ltd. Tokyo · Japan · 201–500 employees
    Drecom Co., Ltd. is a Japanese company specializing in internet services and digital content. Founded in 1999, the company has established itself as a key player in the online…
14. Supership Inc. 港区麻布支所 · Japan · 201–500 employees
    Supership Inc. is a leading technology company based in Japan, specializing in internet services and digital marketing solutions. Founded in 2012, the company has established…
15. Techouse Inc. Tokyo · Japan · 201–500 employees
    Techouse Inc. is a leading technology company based in Japan, specializing in innovative internet solutions and digital services. The company focuses on providing cutting-edge…
16. Ex-Nifty Tokyo · Japan · 201–500 employees
    Ex-Nifty is a prominent internet service provider in Japan, known for its innovative solutions in the digital space. The company offers a range of services including internet…
17. Kyushu Bus Booking Nishi Ku · Japan · 201–500 employees
    Kyushu Bus Booking is a leading online platform that facilitates bus reservations across the Kyushu region of Japan. The service aims to simplify travel for both locals and…
18. La Belle Vie Inc. Tokyo · Japan · 201–500 employees
    La Belle Vie Inc. is a prominent e-commerce platform based in Japan, specializing in the sale of high-quality lifestyle products. The company focuses on providing a curated…
19. Bitstar Tokyo · Japan · 51–200 employees
    Bitstar is a leading digital marketing and technology company based in Japan, specializing in providing innovative solutions for businesses looking to enhance their online…
20. Recochoku Co.,Ltd Tokyo · Japan · 51–200 employees
    Recochoku Co., Ltd. is a leading digital music distribution service in Japan, providing a platform for users to purchase and download music. Established in the early 2000s…
21. Flywheel Inc. Toranomon · Japan · 51–200 employees
    Flywheel Inc. is a Japanese technology company specializing in providing innovative internet solutions. Established with a vision to enhance digital experiences, Flywheel focuses…
22. Line Works Tokyo · Japan · 51–200 employees
    Line Works is a communication and collaboration platform developed by LINE Corporation, designed to enhance productivity in the workplace. It integrates messaging, file sharing…
23. Metaps Holdings, Inc. Tokyo · Japan · 51–200 employees
    Metaps Holdings, Inc. is a leading technology company based in Japan that specializes in providing mobile marketing solutions and data analytics services. Founded in 2013, the…
24. Tam, Inc. Kita Ku · Japan · 51–200 employees
    Tam, Inc. is a Japanese company specializing in internet services and solutions. Established in the digital landscape, the company focuses on providing innovative online…
25. Gree Lifestyle, Inc. Shinjuku · Japan · 51–200 employees
    Gree Lifestyle, Inc. is a prominent player in the internet industry, primarily focusing on providing innovative digital solutions and lifestyle services. Established in Japan…
26. Localfolio Inc. 港区麻布支所 · Japan · 51–200 employees
    Localfolio Inc. is a Japanese company specializing in providing digital marketing solutions for local businesses. The company focuses on enhancing the online presence of its…
27. R6B Inc. Tokyo · Japan · 51–200 employees
    R6B Inc. is a technology company based in Japan that specializes in providing innovative internet solutions. The company focuses on developing digital platforms and services that…
28. Ruby Groupe Inc. Tokyo · Japan · 51–200 employees
    Ruby Groupe Inc. is a Japanese company specializing in internet services and solutions. Founded in 2011, the company has established itself in the digital landscape by providing…
29. Allied Architects Shibuya Ku · Japan · 51–200 employees
    Allied Architects, Inc. is a leading company in the Internet industry, specializing in web development, digital marketing, and IT consulting services. Founded in Japan, the…
30. Pixta Inc. Shibuya Ku · Japan · 51–200 employees
    Pixta Inc. is a leading online marketplace for stock photos and illustrations in Japan. Founded in 2012, the company provides a platform for photographers and illustrators to…
31. Mattrz Co., Ltd. Minami · Japan · 51–200 employees
    Mattrz Co., Ltd. is a Japanese company specializing in internet services and solutions. The company focuses on providing innovative digital products that enhance user experience…
32. Keio Graduate School Of Media Design Kohoku Ku · Japan · 51–200 employees
    The Keio Graduate School of Media Design (KMD) is a leading institution in Japan that focuses on the intersection of design, technology, and media. Established under Keio…
33. Atommerce Japan Inc. Tokyo · Japan · 51–200 employees
    Atommerce Japan Inc. is a leading internet company based in Japan, specializing in providing innovative online solutions and services. The company focuses on enhancing user…
34. Zyyx Tokyo · Japan · 51–200 employees
    Zyyx is a Japanese internet company specializing in innovative digital solutions and services. The company focuses on providing a range of online platforms and applications…
35. Adingo Shibuya · Japan · 51–200 employees
    Adingo is a Japanese company specializing in internet services, particularly in the field of digital marketing and data analytics. Founded in Shibuya, Tokyo, Adingo focuses on…
36. Futech Co., Ltd. Tokyo · Japan · 51–200 employees
    Futech Co., Ltd. is a Japanese company specializing in internet services and technology solutions. Established in the early 2000s, Futech has focused on providing innovative…
37. Heroz,Inc 港区麻布支所 · Japan · 51–200 employees
    Heroz, Inc. is a Japanese technology company specializing in artificial intelligence and machine learning solutions. Founded in 2014, the company has developed a range of…
38. Creative Development Llc Shinjuku Ku · Japan · 51–200 employees
    Creative Development LLC is a technology company based in Shinjuku Ku, Japan, specializing in internet services and solutions. The company focuses on providing innovative digital…
39. Cimpress Japan Co., Ltd. Tokyo · Japan · 51–200 employees
    Cimpress Japan Co., Ltd. is a subsidiary of Cimpress plc, a global leader in mass customization and web-to-print solutions. The company specializes in providing a wide range of…
40. Makip Co. Ltd. Shinjuku · Japan · 51–200 employees
    Makip Co. Ltd. is a Japanese internet company specializing in providing innovative digital solutions and services. The company focuses on enhancing user experience through…
41. Diverse,Inc. Tokyo · Japan · 51–200 employees
    Diverse, Inc. is a leading company in Japan specializing in internet services and solutions. Founded with the vision to enhance digital connectivity and provide innovative online…
42. Realworld,Inc. Shibuya · Japan · 51–200 employees
    Realworld, Inc. is a Japanese company specializing in internet services and solutions. The company focuses on providing innovative digital platforms that enhance user experience…
43. Eureka, Inc. Tokyo · Japan · 51–200 employees
    Eureka, Inc. is a leading Japanese company specializing in internet services and technology solutions. Established in 2008, the company has focused on developing innovative…
44. 360Channel,Inc. Tokyo · Japan · 51–200 employees
    360Channel, Inc. is a technology company specializing in providing innovative solutions for video streaming and content management. The company focuses on enhancing user…
45. Campfire, Inc. Tokyo · Japan · 51–200 employees
    Campfire, Inc. is a leading crowdfunding platform based in Japan that enables individuals and organizations to raise funds for various projects and initiatives. Founded in 2011…
46. Kddi Web Communications Inc. Tokyo · Japan · 51–200 employees
    Kddi Web Communications Inc. is a leading provider of internet services in Japan, specializing in web hosting, cloud services, and network solutions. The company is a subsidiary…
47. Ptmind Tokyo · Japan · 51–200 employees
    Ptmind is a technology company based in Japan that specializes in providing innovative solutions in the internet sector. The company focuses on developing advanced software and…
48. Makuake Tokyo · Japan · 51–200 employees
    Makuake is a Japanese crowdfunding platform that connects creators and entrepreneurs with potential backers. Founded in 2013, it has become a prominent player in the crowdfunding…
49. Gmo Brand Security Inc. Tokyo · Japan · 51–200 employees
    Gmo Brand Security Inc. is a leading provider of brand protection and security solutions, specializing in safeguarding intellectual property and digital assets. The company…
50. Gamewith Inc. Roppongi · Japan · 51–200 employees
    Gamewith Inc. is a Japanese company specializing in the internet and gaming industry. Founded in 2013, the company focuses on providing a platform for gamers to connect, share…