Company lists · Data refreshed September 2026

Top 25 Diversity consulting firms based in the United States

Name: Diversity consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 11,628 companies tracked

RevenueBase identified 11,628 company matches for diversity consulting firms associated with the United States as of September 2026 and tracks 94,852 professional contacts across them, including 31,810 with verified work emails. New York is the largest hub.

This list covers company matches for diversity consulting firms associated with the United States, 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 September 21, 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 Sep 21, 2026 How this list was built

11,628Companies

94,852Contacts tracked

31,810Verified emails

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The 25 largest diversity consulting firms based in the United States

Ranked by team size

Top 25 of 11,628 company matches for diversity consulting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Korn Ferry	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	10001+	13,486 contacts →
	Exact match “Korn Ferry is a global consulting firm that powers performance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Heidrick & Struggles	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,376 contacts →
	Exact match “Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	CAI	Exact match	Allentown, PA, United StatesHQ recorded Sep 21, 2026	5,001-10,000	2,519 contacts →
	Exact match “CAI is a global services firm with over associates worldwide and a yearly revenue of $1.3 billion+.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	US Tech Solutions	Exact match	New Jersey, NJ, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,188 contacts →
	Exact match “USTECH SOLUTIONS is the largest privately owned diversity workforce partner with a global footprint.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Ardurra	Exact match	Miami, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,260 contacts →
	Exact match “Expertly balancing experience and innovation to deliver unique solutions to public and private clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	SEGAL	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,149 contacts →
	Exact match “Segal is a leading employee-owned consulting firm with more than 1,100 professionals across North America, including 150+ credentialed actuaries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	W3global	Exact match	Frisco, TX, United StatesHQ recorded Sep 21, 2026	501-1,000	1,149 contacts →
	Exact match “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Eliassen Group	Exact match	Reading, MA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	917 contacts →
	Exact match “Eliassen Group is a strategic consulting firm that helps organizations achieve more through technology, business advisory, and life sciences solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	True Search	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	501-1,000	807 contacts →
	Exact match “True is modernizing executive hiring by combining global search expertise with the True AI Capability Index™, the industry’s only methodology for assessing candidate adaptability…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Russell Tobin	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	804 contacts →
	Exact match “Bring Top Talent With Your Company With Russell Tobin Headquartered in New York City with offices throughout the United States, United Kingdom, Ireland, The Netherlands, Brazil…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	The Vertex Companies LLC	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	765 contacts →
	Exact match “The Vertex Companies, LLC is a global consulting firm that provides strategic advisory, project management, and dispute resolution services for organizations that face complex…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	ERG	Exact match	Concord, MA, United StatesHQ recorded Sep 21, 2026	501-1,000	663 contacts →
	Exact match “ERG is a multidisciplinary consulting firm offering a broad range of professional services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Prophet	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	661 contacts →
	Exact match “Prophet is the Uncommon Growth Company-accelerating impact for business and marketing leaders through consulting, experience, and creative services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Hiretalent	Exact match	NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	582 contacts →
	Exact match “HireTalent is a certified Minority Business Enterprise (MBE) workforce solutions firm, specializing in securing the best talent fits in Executive/Retained Search, Direct Hire…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Solomonedwards	Exact match	Wayne, PA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	557 contacts →
	Exact match “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	JBS International, INC	Exact match	North Bethesda, MD, United StatesHQ recorded Sep 21, 2026	201-500	506 contacts →
	Exact match “Established in 1985 by two women, JBS International, Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Rangam	Exact match	Somerset, NJ, United StatesHQ recorded Sep 21, 2026	501-1,000	487 contacts →
	Exact match “Rangam is a global, innovative, Total Talent management firm with the mission of accelerating meaningful employment for everyone!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	GHJ	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	201-500	449 contacts →
	Exact match “At GHJ, we go beyond numbers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Pride Global	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	448 contacts →
	Exact match “Pride Global is a minority-owned integrated human capital solutions & advisory firm headquartered in New York with operating companies throughout the United States, United…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Resultant	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 21, 2026	201-500	431 contacts →
	Exact match “We are a passionate team of engineers, mathematicians, data analysts, project managers, and business consultants.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Eagle Hill Consulting	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	201-500	337 contacts →
	Exact match “Unconventional, woman-owned, and award-winning-at Eagle Hill, we break away from the expected and apply the best tools and methodologies of larger consultancies in the nimble…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Nonprofit Hr, Powered By Onedigital	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	10001+	300 contacts →
	Exact match “Nonprofit HR was founded with one goal in mind: to strengthen the social impact sector by strengthening its people.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Wimmer Solutions	Exact match	Seattle, WA, United StatesHQ recorded Sep 21, 2026	501-1,000	262 contacts →
	Exact match “We help you to see the full picture, bringing our experts together with you to co-develop approaches and operationalize plans across the dimension of strategy, people, process…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Higherechelon, INC	Exact match	Huntsville, AL, United StatesHQ recorded Sep 21, 2026	201-500	261 contacts →
	Exact match “HigherEchelon, Inc.(H.E.) is a service-disabled veteran owned, human and organizational performance consulting firm that works with both public and private sector clients to…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	DSG Global	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	201-500	261 contacts →
	Exact match “DSG Global is an award-winning executive search and consulting firm that partners with clients to cultivate the talent and leadership they need to navigate today and thrive…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “diversity consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 11,628 diversity consulting firms based in the United States

See the full list, filter by size, metro and specialty, and access 31,810 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diversity consulting firms based in the United States at a glance

As of Sep 21, 2026

33.5%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

5.7%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

9,641

11-50

1,564

51-200

292

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 11,628 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 the United States whose business descriptions match “diversity consulting 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 31,810 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 September 21, 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.

Diversity consulting 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 “diversity consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diversity consulting firms are there based in the United States?

RevenueBase identified 11,628 company matches for diversity consulting firms associated with the United States as of September 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?

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

Which city has the most diversity consulting firms?

New York leads with 663 company records, followed by Atlanta (342) and Chicago (342).

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 31,810 professional contacts with verified work emails tracked across these 11,628 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 September 21, 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.