Best Business Services Companies in Shinjuku City, Japan
The 60 best Business Services companies in Shinjuku City, Japan in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: THIRD.
Ranked: Best Business Services companies in Shinjuku City
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | THIRD Provider of architectural designing services | $19M | 46 mo ago | Series B | Satoshi Inoue CEO & President | 2015 | STUDIOApple iCloud MailMicrosoft 365+9 | — | — |
| 2 | Port Corporation Provider of technology related solutions | $8M | 124 mo ago | Public | Kasuga Hirofumi CEO | 2011 | WordPressApple iCloud MailGoogle Workspace+18 | — | — |
| 3 | aptpod Provider of industrial IoT platform middleware, hardware, and applications | $7M | 63 mo ago | Series C | — | 2006 | Hatena BlogSentryFacebook Login+17 | 26 patents Patents concentrated in computing, sensing & instrumentation | — |
| 4 | Neo Career Neo Careers is a Japanese staffing, recruiting and HR services company | $7M | 138 mo ago | Series A | — | 2010 | WordPressMySQLPHP+30 | — | — |
| 5 | HIF Provider of AI consulting services | $5M | 46 mo ago | Series C | Mitsuteru Higashikosono CEO | 2017 | — | — | — |
| 6 | CBASE Provider of HR cloud and analytics services | $3M | 45 mo ago | Early Stage | Mikio Fukai CEO | 2000 | WordPressMySQLPHP+28 | — | — |
| 7 | Seraku Provider of IoT based web marketing communication and smart business solutions | $2M | 119 mo ago | Public | Ryumi Miyazaki CEO & MD | 1987 | WordPressMySQLSalesforce+15 | — | — |
| 8 | Guidable Provider of recruitment services for multiple industries | $973K | 28 mo ago | Series A | Masaki Tanabe CEO | 2015 | WordPressMySQLPHP+21 | — | — |
| 9 | Social Wire Provides operation consulting services | $651K | 163 mo ago | Public | — | 2006 | WordPressApple iCloud MailMicrosoft 365+18 | — | — |
| 10 | LTB Provider of HR consulting services | $599K | 39 mo ago | Seed | Harumi Suzuki CEO | 2013 | BootstrapApache HTTP ServerAmazon Web Services+14 | — | — |
| 11 | Sumasuma Provider of customer data platform development and operation sales support business services | $526K | 56 mo ago | Seed | Kaito Hiranuma CEO | 2018 | — | — | — |
| 12 | CheerCareer Provider of HR recruitment services | $433K | 53 mo ago | Seed | Hikaru Hiratsuka CEO | 2020 | RubyFacebook LoginChart.js+22 | — | — |
Top 12 Business Services companies in Shinjuku City
#1
Series B · Shinjuku City, Tokyo · founded 2015$18.8Mraised▾
Developer of a real estate management platform designed to revitalize transactions in the entire industry through transparency. The company's platform helps to enter checklists, meter reading charts and work completion reports and offers inspection by artificial intelligence, enabling clients to access all the information that is centrally managed on the dashboard and facilitating cooperation with real estate owners and partner companies.
- Aug 2022Series B$18.8M
#2
Series A · Shinjuku City, Tokyo · founded 2015 · 31 employees$973.4Kraised▾
Provider of recruitment services for multiple industries
- Mar 2024Series A$2.2M
- May 2022Seed$973.4K
#3
Series C · Shinjuku City, Tokyo · founded 2017 · 8 employees$4.8Mraised▾
Operator of a banking platform intended to provide payment agency and accounts receivable guarantee business. The company's platform provides a billing business outsourcing service with no prepaid accounts receivable fees, a full guarantee rate, and a low fee, and also engages in credit guarantee, settlement agency, and bank agency business, enabling corporations and individuals to gain access to necessary funds without hassle.
- Aug 2022Series C$4.4M
- Aug 2022Conventional Debt$360.8K
#4
Early Stage · Shinjuku City, Tokyo · founded 2000$2.9Mraised▾
Developer of cloud systems and human resources tech intended to offer growth for all people and organizations. The company's platform helps strengthen communication-based cooperation essential to fully demonstrate capabilities in society, enabling people and organizations the opportunity to notice and learn, and to always encourage growth.
- Sep 2022Unattributed$2.9M
#5
Series C · Shinjuku City, Tokyo · founded 2006 · 21 employees$7.3Mraised▾
Provider of industrial IoT platform middleware, hardware, and applications. It develops and offers a complete solution, from middleware for building IoT platforms and client applications to edge hardware. The company's offerings support various industries, including automotive, robotics, construction, and manufacturing. Solutions include remote data acquisition, real-time monitoring, remote control, and digital twin capabilities. They provide software such as intdash and Visual M2M, and hardware such as the EDGEPLANT series. The company also offers industry-specific packages and a developer program.
- Mar 2021Series C$7.3M
- Seed—
#6
Seed · Shinjuku City, Tokyo · founded 2013 · 5 employees$598.8Kraised▾
Operator of a job placement agency intended to provide employment opportunities. The company's platform connects foreign job seekers with potential employers and filters options for status of residence for sorting applicants with their occupations of job offers, helping businesses to reduce labor shortages along with mechanisms and services that are easy for clients and users to use.
- Mar 2023Seed$598.8K
#7
Public · Shinjuku City, Tokyo · founded 2011 · 459 employees$7.9Mraised▾
Provider of technology related solutions
- Feb 2016Series A$7.9M
#8
Series A · Shinjuku City, Tokyo · founded 2010 · 3617 employees$6.8Mraised▾
Neo Career provides options to candidates for their career development. It claims to provide support to the candidates in decision making for their career move and with career-related challenges. Neo Carrer brands as Reeracoen in SE-Asian countries and has offices in Singapore, Thailand, Indonesia, Malaysia, Philippines, Vietnam, China and Taiwan.
- Dec 2014Series A$6.8M
#9
Seed · Shinjuku City, Tokyo · founded 2018$526Kraised▾
Developer of data management software designed to provide sales-specific customer data. The company's platform predicts future prospective customers and provides highly accurate customer information, enabling the planning and execution of effective marketing and sales measures.
- Nov 2021Seed$526K
#10
Seed · Shinjuku City, Tokyo · founded 2020 · 36 employees$433.4Kraised▾
Operator of a job-hunting site intended to develop, produce and match human resources who can be a catalyst for the Japanese economy. The company produces excellent human resources to create new work options and develops an employment platform business that connects growth-oriented, vital human resources with venture companies that are willing to take on the challenge of boosting the Japanese economy, enabling users to get employment opportunities by expanding career education.
- Jan 2022Seed$433.4K
#11
Public · Shinjuku City, Tokyo · founded 1987 · 3373 employees$1.6Mraised▾
Seraku Co Ltd is a Japanese firm. It is engaged in providing on-site solutions and services including IT infrastructure, smart solutions, WEB marketing communications, and agriculture IoT solutions services. It deals with information infrastructure construction and operation, cloud technology, information security technology, smart technology.
- Jul 2016Post IPO$1.6M
#12
Public · Shinjuku City, Tokyo · founded 2006 · 255 employees$650.6Kraised▾
Socialwire Co Ltd is engaged in news wire and incubation business. It provides news release distribution and media clippings to companies and government agencies and organizations, and distribution media of press releases documents related to business. It also operates press release delivery agency service.
- Nov 2012Series A$650.6K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Business Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.