Company lists · Data refreshed September 2026

Top 25 Diversity consulting firms based in Philadelphia, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 141 companies tracked

RevenueBase identified 141 diversity consulting firms headquartered in Philadelphia, United States as of September 2026 and tracks 1,520 professional contacts across them, including 267 with verified work emails. New York is the largest hub.

This list covers diversity consulting firms headquartered in Philadelphia, 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 21, 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 21, 2026 86% judged on-target in blind review

141Companies

1,520Contacts tracked

267Verified emails

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The 25 largest diversity consulting firms based in Philadelphia, United States

Ranked by team size

Top 25 of 141 diversity consulting firms based in Philadelphia, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to diversity 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	True Search	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	501-1,000	807 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
2	DSG Global	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	201-500	261 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
3	Milligan & Company, LLC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	11-50	35 contacts →
	Indirect evidence “For over 30 years, Milligan & Company has assisted Government agencies, Non-Governmental Organizations and private sector clients by performing compliance reviews and providing…” Source: RevenueBase Database · checked Sep 21, 2026
4	Exude Human Capital	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	11-50	21 contacts →
	Partial evidence “Exude Human Capital is not your typical consulting firm.” Source: RevenueBase Database · checked Sep 21, 2026
5	The Healy Group	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	21 contacts →
	Partial evidence “The Healy+ Group, an ancillary business of Cozen O'Connor, is a professional services firm specializing in Clery Act compliance consulting, organizational assessments for higher…” Source: RevenueBase Database · checked Sep 21, 2026
6	Skeleton KEY Strategies	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “We are a technology, organizational development, and management consulting firm that helps nonprofit executive, technology, and operational teams to innovate faster, navigate…” Source: RevenueBase Database · checked Sep 21, 2026
7	Praxis Consulting Group, INC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
8	Diverseforce	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	14 contacts →
	Indirect evidence “DiverseForce is a talent solution firm that helps organizations to recruit, retain, and develop top diverse talent in the Greater Philadelphia area.” Source: RevenueBase Database · checked Sep 21, 2026
9	Just Strategies	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	11 contacts →
	Indirect evidence “Just Strategies works to support people, communities, and organizations in achieving their personal, organizational, and public policy goals.” Source: RevenueBase Database · checked Sep 21, 2026
10	Dragonfly Partners	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	10 contacts →
	Indirect evidence “Dragonfly Partners serves as a guide for organizations undergoing significant change or organizational challenges.” Source: RevenueBase Database · checked Sep 21, 2026
11	Griesing LAW	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	8 contacts →
	Indirect evidence “Griesing Law is committed to personal attention with proven results.” Source: RevenueBase Database · checked Sep 21, 2026
12	Neurodiversity In The Workplace	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “Neurodiversity in the Workplace™ (NITW), is a non-profit consultancy that designs and implements neurodivergent inclusion practices at partner organizations.” Source: RevenueBase Database · checked Sep 21, 2026
13	G2 Startup Advisors	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “G2 Advisors is a high-impact team specializing in executive search, fractional HR leadership, and relationship-driven management coaching.” Source: RevenueBase Database · checked Sep 21, 2026
14	Pinnacle Group Business Resources	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Pinnacle Group is a global training and organizational development consulting firm.” Source: RevenueBase Database · checked Sep 21, 2026
15	Lincoln Leadership	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “Andrew Wheeler and Danny Guerrero have joined DRiWaterstone Human Capital.” Source: RevenueBase Database · checked Sep 21, 2026
16	HR MOM LLC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “H.R M.O.M (Human Resources Managers on the Move, LLC) is a consulting firm specializing in providing tailored professional Human Resources functions for small businesses!” Source: RevenueBase Database · checked Sep 21, 2026
17	GJG Training And Consulting	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “GJG Training and Consulting is a consulting firm dedicated to dialogic inclusion work at the intersections.” Source: RevenueBase Database · checked Sep 21, 2026
18	The Curci Group	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “The Curci Group works at the intersection of human behavior, business strategy and organizational change.” Source: RevenueBase Database · checked Sep 21, 2026
19	Foresight Vector LLC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “Foresight Vector LLC is a consulting firm providing specialized advisory services in strategic foresight, strategy development and implementation, organizational culture and…” Source: RevenueBase Database · checked Sep 21, 2026
20	Tonushree Mondal Consulting LLC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Tonushree Mondal Consulting helps startups to Fortune 500 companies build a high-performing work environment with the right infrastructure, capabilities and engagement levels.” Source: RevenueBase Database · checked Sep 21, 2026
21	Equity Sings	Partial evidence	Philadelphia, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Committed to the principles of Access, Diversity, Equity, Inclusion, Belonging and Restorative Practice (ADEIBR), our founder, president & CEO, Mr.” Source: RevenueBase Database · checked Sep 21, 2026
22	Freedom Road	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “We consult, coach, train and design experiences that help groups in multiple sectors do justice in just ways.” Source: RevenueBase Database · checked Sep 21, 2026
23	The Lenserf Group	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “We help leaders and teams to get the clarity they need to expand their perspectives, make better decisions, and achieve preferred outcomes more predictably and sustainably.” Source: RevenueBase Database · checked Sep 21, 2026
24	Brennan Strategy, LLC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Brennan Strategy, LLC provides consulting services exclusively to law firms in the areas of partner buy-outs, mergers/acquisitions, expert witness testimony and more.” Source: RevenueBase Database · checked Sep 21, 2026
25	Sagely Center For Conscious Leadership	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “We are a leadership and culture change consulting company in Philadelphia.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: diversity consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names diversity consulting firms.
Partial evidence: Its own public description names part of diversity consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name diversity consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 141 diversity consulting firms based in Philadelphia, United States

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Diversity consulting firms based in Philadelphia, United States at a glance

As of Sep 21, 2026

17.6%Verified-email coverage

10.8Average contacts per company

1-10Median size (employees)

427.7%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

120

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 141 companies.

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 diversity 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 Philadelphia, United States whose own description of what they do matches “diversity 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 diversity 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 diversity consulting firms, and records with no verified work email. Companies headquartered outside Philadelphia 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, 267 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 21, 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.

Diversity consulting firms by metro in the United States

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 diversity 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 diversity consulting firms are there based in Philadelphia, United States?

RevenueBase identified 141 diversity consulting firms headquartered in Philadelphia, 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?

True Search, headquartered in Philadelphia, tops this list with the largest team on record.

Which city has the most diversity consulting firms?

New York leads with 603 headquartered companies, 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 the top results, verified emails and direct dials included. Upgrading unlocks all 267 verified decision-maker contacts tracked across these 141 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 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 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.