Company lists · Data refreshed November 2026

Top 25 Human resources services based in Japan

RevenueBase identified 258 company matches for human resources services associated with Japan as of November 2026 and tracks 5,584 professional contacts across them, including 488 with verified work emails. Jing is the largest hub.

This list covers company matches for human resources services 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
258Companies
5,584Contacts tracked
488Verified emails
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The 25 largest human resources services based in Japan

Ranked by team size
Top 25 of 258 company matches for human resources services 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, 20261,001-5,000645 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
2Exact matchChiyoda, JapanHQ recorded Nov 6, 202610001+561 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTokyo, JapanHQ recorded Nov 6, 2026201-500450 contacts →

Exact match

“GoGlobal is the leading professional services company to guide, establish and manage global operations with compliance and confidence.”

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千代田区, JapanHQ recorded Nov 6, 2026501-1,000369 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact match港区, JapanHQ recorded Nov 6, 20261,001-5,000227 contacts →

Exact match

“WHICOMPANYHR COMPANY1,200ERP No.1※ ※2021 ERP - ITRITR Market ViewERP2023”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact match新宿区, JapanHQ recorded Nov 6, 20261,001-5,00042 contacts →

Exact match

“BPF BPF 1ID Company Benefits 01 02 03 Employee Benefits 01 02 031ID 01 02 UP 03 BPO”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact match目黒区, JapanHQ recorded Nov 6, 2026201-50038 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJapanHQ recorded Nov 6, 202651-20034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact match渋谷区, JapanHQ recorded Nov 6, 2026201-50032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTokyo, JapanHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“ADP140100 HCM 1949 23 180 140 100 Standard & Poor's® Moody's® AA/Aa3 Fortune 500 80% 2023 3.1 4,100 61”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact match港区, JapanHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“unlock.lyHR / RecruitingInvestment / M&A 2021RPOHRM & A Business Areas HR / Recruiting RPO KPI AI× Investment / M&A PMI M&A Portfolio / Group Companies FUKUDA Our Strengths…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact match中央区, JapanHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“RPO) HR Consulting (Recruiting Process Optimization /RPO)”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact match千代田区, JapanHQ recorded Nov 6, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact match新宿区, JapanHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“VISIONARY JAPANITSolutionHR IT × HR 20223410011002150 ITITSolution(IT)HR() →SERVICEhttps://visionary-jp.com/service →ABOUThttps://visionary-jp.com/company 10 100…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchChuo-ku, JapanHQ recorded Nov 6, 2026201-50014 contacts →

Exact match

“Emerge Japan (Emerge Global K.K.) is a leading provider of Staffing Services, HR Consulting, Training & Organization Development Services global companies in Japan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact match新宿区, JapanHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“①②Think differentThinkD③CAREEQ④RPO⑤Secretaries MISSION VISION VALUE”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTokyo, JapanHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Itit/rpo// dm ox 2021 rpo 10 - 300440”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact match千代田区, JapanHQ recorded Nov 6, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact match渋谷区, JapanHQ recorded Nov 6, 20261-109 contacts →

Exact match

“UCHRSPHRi,GPHR Every EveryHRBPO HR SPHRi, GPHR HR HRCI100 50 HRCI SPHRi2,149※1GPHR2,781※1 DiSC ※1.20211231 ※1.About Certifications, HRCI Every -Win-Win-Win SPHRi,GPHR1072020UC…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact match中央区, JapanHQ recorded Nov 6, 20261-109 contacts →

Exact match

“New Era, New Work HR / HR RPO / Social Impacthttps://socialimpact.jp/”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact match中央区, JapanHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Careerbility will”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact match品川区, JapanHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

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

Exact match

Recorded description not available.

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

Showing 25 of 258 human resources services based in Japan

See the full list, filter by size, metro and specialty, and access 488 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Human resources services based in Japan at a glance

As of Nov 6, 2026
8.7%Verified-email coverage
21.6Average contacts per company
11-50Median size (employees)
23.6%Largest-city concentration · Jing
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
89
11-50
74
51-200
47
201-500
14
501-1,000
8
1,001-5,000
8
5,001-10,000
3
10001+
3

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 258 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 “human resources services” 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 488 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.

Human resources services 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 “human resources services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many human resources services are there based in Japan?

RevenueBase identified 258 company matches for human resources services 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?

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

Which city has the most human resources services?

Jing leads with 61 company records, followed by Xian (22) and Tokyo (16).

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 488 professional contacts with verified work emails tracked across these 258 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.