Company lists · Data refreshed November 2026

Top 25 IT staffing firms based in Japan

RevenueBase identified 169 company matches for IT staffing firms associated with Japan as of November 2026 and tracks 8,192 professional contacts across them, including 491 with verified work emails. Jing is the largest hub.

This list covers company matches for IT staffing firms associated with Japan, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
169Companies
8,192Contacts tracked
491Verified emails
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The 25 largest IT staffing firms based in Japan

Ranked by team size
Top 25 of 169 company matches for IT staffing firms based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChiyoda-ku, JapanHQ recorded Nov 6, 20261,001-5,0003,590 contacts →

Exact match

“With a legacy of over 50 years, we are not just a recruitment consultancy; we are the bridge that connects businesses with exceptional talent, fostering growth and innovation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChiyoda-ku, JapanHQ recorded Nov 6, 20261,001-5,000645 contacts →

Exact match

“Creating the best HR services solutions means doing more and going further.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact match港区, JapanHQ recorded Nov 6, 202610001+409 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchShinjuku-ku, JapanHQ recorded Nov 6, 20261,001-5,000377 contacts →

Exact match

“HR Tech Founded in Neo Career is a comprehensive human resources service company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact match品川区東品川2-2-4 天王洲ファーストタワー6f, JapanHQ recorded Nov 6, 20261,001-5,000164 contacts →

Exact match

“Face to Face 47”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTokyo, JapanHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“In Skillhouse, we are passionate about supporting our candidates’ careers long term.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact match千代田区, JapanHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Arkit it it2”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact match千代田区神田練塀町, JapanHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“ITSAMURAI ENGINEER SAMURAI ENGINEER 2.8 SAMURAI TERAKOYA IT2,980100AIWQ & A SAMURAI Biz - IT ITIT SAMURAI YOSHINA ITLMS SAMURAI ENGINEER Career - SAMURAI ENGINEER IT20 SAMURAI…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJapanHQ recorded Nov 6, 202651-20046 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match千代田区, JapanHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“AEGIS JAPAN was established for the purpose of providing our customers with superior staff and management personnel, utilizing our global connections and extensive experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMinato-ku, JapanHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“You want to build a dream team of superstars.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact match東京都品川区上大崎2-15-19 Mg目黒駅前ビル 824号, JapanHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“GlobalStyle is a leading IT recruitment firm, focused on connecting our clients with exceptional bilingual talent.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMinato City, JapanHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Gobi Group is a Tokyo-based recruitment firm with extensive understanding of the Japanese market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMinato-ku, JapanHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“About Us -> We want to provide people with career opportunities which improve their lives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEdogawa-ku, JapanHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“EAZE IT JAPAN is a trusted provider of IT-Enabled Services and Technology Solutions, supporting enterprise customers across Japan with secure, reliable, and scalable IT services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact match港区, JapanHQ recorded Nov 6, 202611-5031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact match千代田区, JapanHQ recorded Nov 6, 202611-5026 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTokyo, JapanHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“ACS Japan is a Tokyo based executive search company delivering Permanent & Contracting Recruitment Services that reflect the core values and needs of the business world today.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchToshima-ku, JapanHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“KLAR offers recruiting services for clients and candidates.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMinato-ku, JapanHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“10 e Shorai Consulting is a leading global specialist recruitment group based in Tokyo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMinato-ku, JapanHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Welcome to JRF Intelligence Co, Ltd!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact match港区, JapanHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMinato-ku, JapanHQ recorded Nov 6, 20261-109 contacts →

Exact match

“The Titan Business Innovation team is a key pillar of the award-winning Titan Consulting group focusing on cross-industry recruitment in the hyper-growing worlds of Digital, IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact match港区, JapanHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchTokyo, JapanHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Embarc is focused and reliable delivery At Embarc, we believe amazing achievements are made when innovative people connect.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 169 IT staffing firms based in Japan

See the full list, filter by size, metro and specialty, and access 491 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT staffing firms based in Japan at a glance

As of Nov 6, 2026
6.0%Verified-email coverage
48.5Average contacts per company
11-50Median size (employees)
24.3%Largest-city concentration · Jing
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
41
51-200
31
201-500
4
501-1,000
2
1,001-5,000
11
5,001-10,000
1
10001+
2

Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 169 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Japan whose business descriptions match “IT staffing firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 491 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

IT staffing firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT staffing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT staffing firms are there based in Japan?

RevenueBase identified 169 company matches for IT staffing firms associated with Japan as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

JAC Recruitment tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT staffing firms?

Jing leads with 41 company records, followed by Tokyo (27) and Xian (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 491 professional contacts with verified work emails tracked across these 169 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.