Company lists · Data refreshed September 2026

Top 25 Hcm consulting firms worldwide

RevenueBase identified 32,269 hcm consulting firms worldwide as of September 2026 and tracks 459,130 professional contacts across them, including 117,830 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers hcm consulting firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for hcm consulting firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
32,269Companies
459,130Contacts tracked
117,830Verified emails
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The 25 largest hcm consulting firms worldwide

Ranked by team size
Top 25 of 32,269 hcm consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to hcm consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceRoseland, NJ, United StatesHQ checked Sep 28, 202610001+84,166 contacts →

Indirect evidence

“Designing better ways to work through cutting-edge products, premium services and exceptional experiences that enable people to reach their full potential.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceRochester, NY, United StatesHQ checked Sep 28, 202610001+17,911 contacts →

Indirect evidence

“As the future of work continues to evolve, Paychex leads the way by making complex HR, payroll, and benefits brilliantly simple.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 28, 202610001+13,486 contacts →

Partial evidence

“Korn Ferry is a global consulting firm that powers performance.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 28, 202610001+12,889 contacts →

Indirect evidence

“At LHH, we believe work should be meaningful, fulfilling, and connected.”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceOklahoma City, OK, United StatesHQ checked Sep 28, 20265,001-10,0007,002 contacts →

Indirect evidence

“Paycom (NYSE:PAYC) automates the entire employee life cycle in a truly single HR and payroll software.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceLondon, GermanyHQ checked Sep 28, 20265,001-10,0006,874 contacts →

Indirect evidence

“We are people experts.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceMinneapolis, MN, United StatesHQ checked Sep 28, 20265,001-10,0005,902 contacts →

Partial evidence

“Dayforce is as a global leader in HCM technology focused on improving work for thousands of customers and millions of employees around the world.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceKingwood, TX, United StatesHQ checked Sep 28, 20261,001-5,0004,761 contacts →

Indirect evidence

“Since 1986, Insperity’s mission has been to help businesses succeed so communities prosper.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceUnited StatesHQ checked Sep 28, 20265,001-10,0002,891 contacts →

Partial evidence

“Pyramid Consulting, a global leader in workforce and technology solutions, empowers individuals and organizations to transform and thrive in the most challenging and competitive…”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceHanover, MD, United StatesHQ checked Sep 28, 20261,001-5,0002,866 contacts →

Indirect evidence

“At Allegis Global Solutions (AGS), we’re in the human enterprise business.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceLondon, United KingdomHQ checked Sep 28, 20261,001-5,0002,734 contacts →

Indirect evidence

“At Alight | NGA Human Resources our mission is to make HR work better.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceCincinnati, OH, United StatesHQ checked Sep 28, 20261,001-5,0002,615 contacts →

Indirect evidence

“Paycor’s HR, payroll, and talent platform connects leaders to people, data, and expertise.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceParis La Défense, GermanyHQ checked Sep 28, 20261,001-5,0002,324 contacts →

Indirect evidence

“HR Path, an expert, and a major player in Human Resources, helps companies for who the human experience is essential to their digital transformation.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceWayne, PA, United StatesHQ checked Sep 28, 20261,001-5,0002,202 contacts →

Partial evidence

“The Judge Group is an international leader in business technology consulting, talent solutions, and learning and development.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceSouth San Francisco, CA, United StatesHQ checked Sep 28, 20261,001-5,0001,948 contacts →

Partial evidence

“SAP SuccessFactors is SAP’s cloud human capital management (HCM) suite built for Autonomous HCM-powered by AI and guided by people.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceLowell, MA, United StatesHQ checked Sep 28, 20265,001-10,0001,889 contacts →

Indirect evidence

“Built from the merger of Ultimate Software & Kronos Inc, we are now UKG.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceGurgaon, IndiaHQ checked Sep 28, 20261,001-5,0001,702 contacts →

Indirect evidence

“PeopleStrong is Asia’s leading, and the most comprehensive Human Capital Management SaaS platform.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceCharlotte, NC, United StatesHQ checked Sep 28, 20261,001-5,0001,657 contacts →

Partial evidence

“isolved® isolved is a Workforce Capital Management company, the next evolution of HCM, where human workers and AI agents are governed together on a single system of record, with…”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 28, 20265,001-10,0001,570 contacts →

Indirect evidence

“Talent Solutions combines our leading global offerings RPO, TAPFIN-MSP and Right Management to provide end-to-end, data-driven capabilities across the talent lifecycle.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceSan Mateo, CA, United StatesHQ checked Sep 28, 20261,001-5,0001,504 contacts →

Partial evidence

“Darwinbox is a new-age, agile HCM Suite that enables enterprises and growing businesses to automate their day-to-day HR processes, deliver actionable insights and build better…”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceSantiago, ChileHQ checked Sep 28, 20265,001-10,0001,422 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceArlington, VA, United StatesHQ checked Sep 28, 202610001+1,158 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceFrisco, TX, United StatesHQ checked Sep 28, 2026501-1,0001,149 contacts →

Partial evidence

“W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceRome, MexicoHQ checked Sep 28, 2026n/a1,129 contacts →

Indirect evidence

“La nostra Società di consulenza manageriale e organizzativa è nata nel 1977 e porta con sé il valore della sua storia e delle persone che l’hanno realizzata, ma anche la capacità…”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceWeston, FL, United StatesHQ checked Sep 28, 20265,001-10,0001,084 contacts →

Indirect evidence

“Built from the merger of Ultimate Software & Kronos Inc, we are now UKG.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 32,269 hcm consulting firms worldwide

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Hcm consulting firms worldwide at a glance

As of Sep 28, 2026
25.7%Verified-email coverage
14.2Average contacts per company
1-10Median size (employees)
1.9%Largest-city concentration · Sao Paulo
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
22,585
11-50
6,998
51-200
1,704
201-500
475
501-1,000
193
1,001-5,000
176
5,001-10,000
51
10001+
55

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hcm consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for hcm consulting firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “hcm consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names hcm consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among hcm consulting firms, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 117,830 across the full list. 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 September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Hcm consulting firms by location

163 lists · largest first

Every Hcm consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names hcm consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many hcm consulting firms are there worldwide?

RevenueBase identified 32,269 hcm consulting firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ADP, headquartered in Roseland, tops this list with the largest team on record.

Which country has the most hcm consulting firms?

The United States leads with 5,705 companies, followed by India (2,940) and Brazil (2,304). Every hcm consulting firms list by country and city is linked on this page.

Which city has the most hcm consulting firms?

Sao Paulo leads with 599 headquartered companies, followed by London (392) and Dubai (298).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 117,830 verified decision-maker contacts tracked across these 32,269 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.