Company lists · Data refreshed September 2026

Top 25 Talent management consulting firms based in the United States

RevenueBase identified 21,803 talent management consulting firms headquartered in the United States as of September 2026 and tracks 464,665 professional contacts across them, including 133,302 with verified work emails and 136,435 with mobile numbers. New York is the largest hub.

This list covers talent management consulting firms headquartered in the United States, 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 6, 2026.

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 6, 2026 86% judged on-target in blind review
21,803Companies
464,665Contacts tracked
133,302Verified emails
136,435Mobile numbers
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The 25 largest talent management consulting firms based in the United States

Ranked by team size
Top 25 of 21,803 talent management consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to talent management 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 6, 202610001+84,166 contacts →

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

Source: company website · checked Sep 6, 2026
2Indirect evidenceMilwaukee, WI, United StatesHQ checked Sep 6, 202610001+27,063 contacts →

“ManpowerGroup® (NYSE: MAN), the leading global workforce solutions company, helps organizations transform in a fast-changing world of work by sourcing, assessing, developing and…”

Source: company website · checked Sep 6, 2026
3Indirect evidenceMenlo Park, CA, United StatesHQ checked Sep 6, 202610001+25,574 contacts →

“At Robert Half, we prioritize your security-if you believe you've encountered a scam or fraudulent recruiter, please report it immediately to All Robert Half recruiters…”

Source: company website · checked Sep 6, 2026
4Strong evidenceAtlanta, GA, United StatesHQ checked Sep 6, 2026n/a15,553 contacts →

“Insight Global is an international talent and consulting company that delivers business outcomes in an ever-changing world.”

Source: company website · checked Sep 6, 2026
5Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 6, 202610001+13,486 contacts →

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

Source: company website · checked Sep 6, 2026
6Indirect evidenceJacksonville, FL, United StatesHQ checked Sep 6, 202610001+12,889 contacts →

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

Source: company website · checked Sep 6, 2026
7Partial evidenceMenlo Park, CA, United StatesHQ checked Sep 6, 20265,001-10,0008,779 contacts →

“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…”

Source: company website · checked Sep 6, 2026
8Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 6, 20261,001-5,0008,522 contacts →

“Randstad North America, Inc.”

Source: company website · checked Sep 6, 2026
9Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 6, 20261,001-5,0004,831 contacts →

“Volt (an Innova Solutions affiliate) is a multi-award winning global workforce solutions provider that propels businesses and careers forward with expert momentum.”

Source: company website · checked Sep 6, 2026
10Indirect evidenceBoston, MA, United StatesHQ checked Sep 6, 20261,001-5,0004,093 contacts →

“L.E.K.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceMinneapolis, MN, United StatesHQ checked Sep 6, 20265,001-10,0004,006 contacts →

“Ceridian is now Dayforce.”

Source: company website · checked Sep 6, 2026
12Partial evidenceFolsom, CA, United StatesHQ checked Sep 6, 202610001+3,586 contacts →

“Magnit™ (formerly PRO Unlimited) is a global leader and pioneer in contingent workforce management.”

Source: company website · checked Sep 6, 2026
13Partial evidenceChicago, IL, United StatesHQ checked Sep 6, 20261,001-5,0003,376 contacts →

“Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.”

Source: company website · checked Sep 6, 2026
14Indirect evidenceSomerset, NJ, United StatesHQ checked Sep 6, 2026n/a3,285 contacts →

“For over 25 years, eTeam has been trusted by global organizations to lead high-stakes programs where execution matters as much as strategy.”

Source: company website · checked Sep 6, 2026
15Partial evidenceHanover, MD, United StatesHQ checked Sep 6, 202610001+3,103 contacts →

“As the global leader in talent solutions, we take pride in what we do, connecting great people to great opportunities, helping businesses win and careers soar.”

Source: company website · checked Sep 6, 2026
16Indirect evidenceChicago, IL, United StatesHQ checked Sep 6, 20261,001-5,0002,889 contacts →
Source: company website · checked Sep 6, 2026
17Indirect evidenceHanover, MD, United StatesHQ checked Sep 6, 20261,001-5,0002,866 contacts →

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

Source: company website · checked Sep 6, 2026
18Partial evidenceCincinnati, OH, United StatesHQ checked Sep 6, 20261,001-5,0002,615 contacts →

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

Source: company website · checked Sep 6, 2026
19Partial evidenceNY, United StatesHQ checked Sep 6, 2026n/a2,554 contacts →

“24 Seven partners with companies to get marketing, creative, and digital work done by providing the right talent, innovation, and insights.”

Source: company website · checked Sep 6, 2026
20Indirect evidenceBrentwood, TN, United StatesHQ checked Sep 6, 20265,001-10,0002,470 contacts →
Source: company website · checked Sep 6, 2026
21Partial evidenceHanover, MD, United StatesHQ checked Sep 6, 20261,001-5,0002,437 contacts →

“Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe.”

Source: company website · checked Sep 6, 2026
22Strong evidenceMilwaukee, WI, United StatesHQ checked Sep 6, 20261,001-5,0002,326 contacts →

“Right Management is our global talent management offering for outplacement, career management and leader development solutions.”

Source: company website · checked Sep 6, 2026
23Strong evidenceWayne, PA, United StatesHQ checked Sep 6, 20261,001-5,0002,202 contacts →

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

Source: company website · checked Sep 6, 2026
24Strong evidenceChicago, IL, United StatesHQ checked Sep 6, 20261,001-5,0001,840 contacts →

“Addison Group provides comprehensive talent solutions and consulting services across diverse practice areas, including Non-Clinical Healthcare, Information Technology (IT), Human…”

Source: company website · checked Sep 6, 2026
25Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 6, 20261,001-5,0001,792 contacts →

“North Highland helps businesses move from strategy to reality, taking a pragmatic and practical approach to build solutions that work and create impact that lasts.”

Source: company website · checked Sep 6, 2026

Showing 25 of 21,803 talent management consulting firms based in the United States

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Talent management consulting firms based in the United States at a glance

As of Sep 6, 2026
28.7%Verified-email coverage
29.4%Mobile-number coverage
21.3Average contacts per company
1-10Median size (employees)
5.5%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
16,338
11-50
3,838
51-200
1,087
201-500
275
501-1,000
99
1,001-5,000
113
5,001-10,000
14
10001+
29

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 talent management 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.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “talent management 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 talent management 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 talent management consulting firms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 133,302 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 6, 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.

Talent management consulting firms by metro

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 talent management 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 talent management consulting firms are there based in the United States?

RevenueBase identified 21,803 talent management consulting firms headquartered in the United States 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 city has the most talent management consulting firms?

New York leads with 1207 headquartered companies, followed by Atlanta (637) and Chicago (590).

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 133,302 verified decision-maker contacts tracked across these 21,803 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 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 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.