Top 60 IT Services Companies in Japan
March 2023Looking for a top IT services company in Japan?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in Japan. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Japan IT Companies
-
Featured providers
-
1
- $5,000+
- 50 - 249 employees
- Chiyoda City, Japan
Principle Co, Ltd is a data analytics consulting firm based in Chiyoda-ku, Japan, with an office in Chuo-ku, Japan. The firm, founded in 2011, has a team of less than ten that provides BI & big data consulting & SI, digital strategy, PPC, SEO, and social media marketing services. Principle Co, Ltd serves enterprise and smaller-sized companies in various industries that include advertising & marketing, automotive, and business services.
Clients
- Samsung
- Honda
- Deloitte.
- NTT Docomo
Industries
Visit SiteNotable Project
A WiFi hotspot rental company hired Principle Co. to act as a consultant to advise them on the best payment system they can use to enter the North American market.
"They always had suggestions for new methods to improve the website."
-
2
- $1,000+
- 2 - 9 employees
- Meguro City, Japan
Sentree is an IT firm based in Shinagawa-ku, Japan, and founded in 2009. Their team of no more than 10 specializes in IT strategy consulting, IT managed services, and cybersecurity solutions for clients in the fields of advertising, business services, and education.
Clients
- EDGEof
Industries
Visit SiteNotable Project
Sentree supplies managed IT services for an arts agency. They optimized the agency’s network in their two offices, installed security software on machines, and now provide maintenance and support as needed.
"It’s super helpful to have somebody on hand who has the experience and understanding to fix our issues right away."
-
3
- Undisclosed
- 50 - 249 employees
- Minato City, Japan
Established in 1996, EIRE Systems is a cloud consulting & SI company. The midsize team specializes in cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more. The company is located in Minato City, Japan.Visit Site -
4
- $1,000+
- 50 - 249 employees
- Osaka, Japan
Beyond GTA Inc. Is a small Mississauga, Canada-based IT managed services company. Launched in 2019, the team focuses on IT managed services, cybersecurity, IT strategy consulting, cloud consulting & SI, and more.Visit SiteIndustries
-
5
- $100,000+
- 1,000 - 9,999 employees
- Koto City, Japan
PERSOL PROCESS & TECHNOLOGY is a large software development firm. The Koto City, Japan-based company was launched in 1977. Their services include custom software development, cloud consulting & SI, cybersecurity, web development, and more.Visit SiteIndustries
-
6
- Undisclosed
- 2 - 9 employees
- Minato City, Japan
Joho Technology is an IT solutions company that has been offering IT strategy consulting and IT management services to their clients since 1987. Their 10 employees are based in Tokyo and Auckland.
Visit SiteNotable Project
Joho Technology has worked on global network expansion for a recruitment firm. They handled the remote connections to the corporate global network, focusing on security and open internet-based standards for that client.
“Overhead costs were reduced by 23% due to lower communication charges and increased ease of managing the new network.” - Employee, Recruitment Firm
-
7
- $5,000+
- 250 - 999 employees
- Shibuya City, Japan
VMO JAPAN is a midsize IT strategy consulting company. In Ha Noi, Vietnam and Shibuya City, Japan, the firm was founded in 2012. Their services include IT strategy consulting, IoT development, web development, mobile app development, and more.Visit SiteIndustries
-
8
- $5,000+
- 50 - 249 employees
- Taito City, Japan
Website development firm LIG inc. Is based in Taito City, Japan. The midsize team focuses on web development, mobile app development, IT strategy consulting, marketing strategy, and more. The agency was launched in 2007.Visit SiteIndustries
-
9
- $1,000+
- 50 - 249 employees
- Katsushika City, Japan
New IT Venture Corporation is a software development firm. Founded in 2008, the team provides custom software development, ux/ui design, BI & big data consulting & SI, cloud consulting & SI, and more. Their midsize agency is Katsushika City, Japan-based.Visit SiteIndustries
-
10
- $10,000+
- 1,000 - 9,999 employees
- Chiyoda City, Japan
NRI , an IT managed services company, was founded in 1965. The agency focuses on IT managed services, finance & accounting outsourcing (FAO), digital strategy, IT strategy consulting, and more and has a large team.Visit Site -
11
- $1,000+
- 250 - 999 employees
- Minato City, Japan
Ubitus Inc. Is a cloud consulting & SI company. They specialize in cloud consulting & SI, unified communications consulting & SI, and IT managed services and were established in 2007. The firm is located in Taipei CIty, Taiwan; Minato-ku, Japan and Guangzhou Shi, China.Visit Site -
12
- $10,000+
- 1,000 - 9,999 employees
- Minato City, Japan
Since being founded in 2012, Rikkeisoft has provided global outsourcing and development services to clients from its headquarters in Hanoi, Vietnam. Their team of about 1200 employees focuses on custom software development, web development, and mobile app development.
Clients
- Panasonic
- Kobe Digital Labo
- Sunloft
- NTT Data
Industries
Visit SiteNotable Project
A tech startup hired Rikkeisoft in order to build custom solutions for the company that will integrate into their existing systems.
"The project management was performed quite well."
-
13
- $5,000+
- 2 - 9 employees
- Shibuya City, Japan
METHOD IT is an e-commerce development firm. Founded in 2004, the agency is located in Shibuya City, Japan. The small team specializes in e-commerce development, IT managed services, mobile app development, web development, and more.Visit Site -
14
- $1,000+
- 50 - 249 employees
- Shibuya City, Japan
Established in 2015, Scuti JSC Co., Ltd is a midsize IT strategy consulting company. Their team provides IT strategy consulting, IT managed services, mobile app development, blockchain, and more. The agency is based in Hanoi, Vietnam.Visit SiteIndustries
-
15
- $5,000+
- 50 - 249 employees
- Chiyoda City, Japan
TopTech Informatics K.K, an IT managed services company, is headquartered in Chiyoda City, Japan; Hong Kong, Hong Kong and Kochi, India. Launched in 2003, the midsize team specializes in IT managed services, custom software development, cloud consulting & SI, mobile app development, and more.Visit SiteIndustries
-
16
- $25,000+
- 50 - 249 employees
- Shibuya City, Japan
Custom software development company Arsaga Partners, Inc was launched in 2016. Their midsize team is based in Shibuya City, Japan. Arsaga Partners, Inc specializes in custom software development, web development, mobile app development, web design, and more.Visit SiteIndustries
-
17
- Undisclosed
- 2 - 9 employees
- Chiyoda City, Japan
Cordeos Group, a cloud consulting & SI and IT managed services company, is located in Chiyoda City, Japan. The agency focuses on cloud consulting & SI and IT managed services and has a small team.The agency was founded in 2001.Visit Site -
18
- Undisclosed
- 2 - 9 employees
- Kobe, Japan
Kobe Wave Co., Ltd. Is an IT strategy consulting and IT managed services company based in Kobe, Japan. They specialize in IT strategy consulting and IT managed services and were established in 1999.Visit Site -
19
- $5,000+
- 250 - 999 employees
- Shibuya City, Japan
Verticurl is an advertising company launched in 2006. They are in Shibuya-ku, Tokyo, Japan and have a midsize team. Their services include advertising, BI & big data consulting & SI, voice services, marketing strategy, and more.Visit SiteNotable Project
Verticurl provides back office support to an HVAC firm. They help the client redirect resources, focus on critical strategies and goals, speed up production, and eliminate unnecessary tasks and programs.
"Their help with customer engagement is impressive."
-
20
- $10,000+
- 250 - 999 employees
- Koto City, Japan
SCSK is an IT managed services company in Koto City, Japan and Chuo City, Japan. Founded in 1969, the midsize team specializes in IT managed services, HR services, finance & accounting outsourcing (FAO), and IT strategy consulting.Visit Site -
21
- $10,000+
- 2 - 9 employees
- Shibuya City, Japan
Recursive is an AI firm. The small Shibuya City, Japan-based agency was founded in 2020. Their services include Artificial Intelligence, custom software development, and IT strategy consulting.Visit SiteIndustries
-
22
- $10,000+
- 50 - 249 employees
- Minato City, Japan
Cloud consulting & SI company DevSamurai Vietnam JSC is located in Ho Chi Minh, Vietnam; Hanoi, Vietnam and 港区, Japan. The midsize team provides cloud consulting & SI, application management & support, mobile app development, application testing, and more. The agency was established in 2019.Visit Site -
23
- $50,000+
- 1,000 - 9,999 employees
- Minato City, Japan
Software development firm TMA Solutions was established in 1997. The agency specializes in custom software development, BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, and more and has a large team. The agency is located in Ho Chi Minh City, Vietnam.
Industries
Visit SiteNotable Project
TMA Solutions provides IT staff augmentation services for an education technology software company. The team sources full stack and C# technology stack engineer candidates using the client's job descriptions.
“They provide resources very fast when we need them.”
-
24
- $1,000+
- 50 - 249 employees
- Toshima City, Japan
MOR Software is a Hanoi, Vietnam-based IT staff augmentation company. Founded in 2016, the midsize team focuses on IT staff augmentation, IT strategy consulting, and cloud consulting & SI.Visit SiteIndustries
-
25
- $5,000+
- 10 - 49 employees
- Chiyoda City, Japan
Finatext is a small app development company. Headquartered in Chiyoda City, Japan, the agency was launched in 2013. Their team offers mobile app development, ux/ui design, and BI & big data consulting & SI.Visit Site -
26
- $10,000+
- 250 - 999 employees
- Minato City, Japan
BJIT Group is a software development agency headquartered in Dhaka, Bangladesh with additional locations in Tokyo; Palo Alto, Calif.; Espoo, Finland; Downtown Core, Singapore; and Skane lan, Sweden. Since 2001, their global team of 400+ employees has provided mobile app, web, and custom software development to businesses of all sizes.
Clients
- Sony
- Valmet
- NTT Docomo
- NTT Data
Industries
Visit SiteNotable Project
BJIT Group provided application management services for a machinery company. The team monitored and tested applications, as well as providing development and integration services.
"The most impressive thing about BJIT Group is their positive attitude."
-
27
- Undisclosed
- 2 - 9 employees
- Minato City, Japan
App development company Yappli is located in Minato City, Japan. The small firm was founded in 2017. Their services include mobile app development and cloud consulting & SI.Visit Site -
28
- $25,000+
- 1,000 - 9,999 employees
- Chiyoda City, Japan
Founded in 2012, Sun* Inc. Is a website development firm. The company specializes in web development, mobile app development, cloud consulting & SI, other IT consulting and SI, and more and has a large team. The company is headquartered in Hanoi, Vietnam and Chiyoda City, Japan.Visit Site -
29
- $5,000+
- 10 - 49 employees
- Minato City, Japan
FIXER is a Minato City, Japan-based IT managed services company. The small company was founded in 2009. Their team focuses on IT managed services, Artificial Intelligence, cloud consulting & SI, blockchain, and more.Visit Site -
30
- $1,000+
- 10 - 49 employees
- Shinjuku City, Japan
Call center company AGREX is in Shinjuku City, Japan. Launched in 1965, the small team specializes in voice services, non-voice bpo/back office services, CRM consulting and SI, and print design.Visit Site
