Company lists · Data refreshed September 2026

Top 25 Organizational development consulting firms based in Philadelphia, United States

Name: Organizational development 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 5, 2026 447 companies tracked

RevenueBase identified 447 organizational development consulting firms headquartered in Philadelphia, United States as of September 2026 and tracks 1,907 professional contacts across them, including 592 with verified work emails. Across the United States, New York is the largest hub for this category (2,030 companies); Philadelphia has 447.

This list covers organizational development 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 5, 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 5, 2026 86% judged on-target in blind review

447Companies

1,907Contacts tracked

592Verified emails

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The 25 largest organizational development consulting firms based in Philadelphia, United States

Ranked by team size

Top 25 of 447 organizational development consulting firms based in Philadelphia, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to organizational development 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	DSG Global	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 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 5, 2026
2	Lausanne Business Solutions	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	11-50	102 contacts →
	Indirect evidence “Staying ahead of the competition and achieving your strategic goals requires the right talent, in the right place, at the right time, developed, motivated, enabled, and ready to…” Source: RevenueBase Database · checked Sep 5, 2026
3	Schultz & Williams	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	51-200	83 contacts →
	Strong evidence “Schultz & Williams is a national consulting firm dedicated to helping nonprofits of all types and sizes achieve financial stability, meet organizational goals, and support greater…” Source: RevenueBase Database · checked Sep 5, 2026
4	Electronic INK	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	51-200	66 contacts →
	Partial evidence “Electronic Ink is a research and design consulting firm with 26 years of design leadership.” Source: RevenueBase Database · checked Sep 5, 2026
5	Archetype	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	51-200	59 contacts →
	Indirect evidence “Sustained growth can only be achieved in vibrant ecosystems.” Source: RevenueBase Database · checked Sep 5, 2026
6	Cfar Consulting And Coaching	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	11-50	57 contacts →
	Partial evidence “We at CFAR bring a commitment to unleashing potential and maximizing impact for our clients, through our management consulting and executive coaching services that deliver both…” Source: RevenueBase Database · checked Sep 5, 2026
7	Highwater	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	51-200	51 contacts →
	Indirect evidence “We are a consultancy built by entrepreneurs.” Source: RevenueBase Database · checked Sep 5, 2026
8	KR Consulting	Indirect evidence	Philadelphia, United StatesHQ checked Sep 5, 2026	n/a	35 contacts →
	Indirect evidence “We help experts turn what they already know into something people actually buy, so the people who need it immediately get it and say yes.” Source: RevenueBase Database · checked Sep 5, 2026
9	Empire MG INC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	11-50	27 contacts →
	Partial evidence “Empire Management is one of the most formidable business consulting firms in the area.” Source: RevenueBase Database · checked Sep 5, 2026
10	Cameron Digital Consulting	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	11-50	25 contacts →
	Partial evidence “We help brands bring their ideas to life through many different media outlets such as organic social, Google/Facebook advertising, email marketing, website development, as well as…” Source: RevenueBase Database · checked Sep 5, 2026
11	Exude Human Capital	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	11-50	21 contacts →
	Partial evidence “Exude Human Capital is not your typical consulting firm.” Source: RevenueBase Database · checked Sep 5, 2026
12	Fairmount Ventures	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	11-50	17 contacts →
	Partial evidence “Fairmount Ventures, Inc.(Fairmount) is a Philadelphia-based consulting firm serving the nonprofit, education, and public sectors through expert fundraising, strategy, and…” Source: RevenueBase Database · checked Sep 5, 2026
13	Astrolab	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	1-10	16 contacts →
	Indirect evidence “We turn strategic misalignment into a business acceleration system.” Source: RevenueBase Database · checked Sep 5, 2026
14	Skeleton KEY Strategies	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	11-50	15 contacts →
	Strong 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 5, 2026
15	Consulting For Human Services Cfhs	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	51-200	15 contacts →
	Partial evidence “Consulting For Human Services (CFHS) was founded on the belief that exceptional consulting services starts with a passion for improving service delivery and an obsession with…” Source: RevenueBase Database · checked Sep 5, 2026
16	Praxis Consulting Group, INC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 5, 2026
17	Stera Global	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	11-50	13 contacts →
	Indirect evidence “Turning ideas into impact.” Source: RevenueBase Database · checked Sep 5, 2026
18	Qinexa	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	11-50	12 contacts →
	Indirect evidence “Our purpose is to make a positive difference through enhancing capabilities, developing resilient leadership and inspiring people to bring their best to work and life.” Source: RevenueBase Database · checked Sep 5, 2026
19	Just Strategies	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	1-10	11 contacts →
	Partial evidence “Just Strategies works to support people, communities, and organizations in achieving their personal, organizational, and public policy goals.” Source: RevenueBase Database · checked Sep 5, 2026
20	Dragonfly Partners	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	1-10	10 contacts →
	Partial evidence “Dragonfly Partners serves as a guide for organizations undergoing significant change or organizational challenges.” Source: RevenueBase Database · checked Sep 5, 2026
21	The Innerwork Company	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	51-200	9 contacts →
	Partial evidence “The InnerWork Company is a management training and consulting firm that specializes in improving our client’s business performance through the comprehensive and integral…” Source: RevenueBase Database · checked Sep 5, 2026
22	Ci2 Advisors	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	1-10	9 contacts →
	Indirect evidence “We are advisors who help leaders accelerate their top initiatives to drive productivity and growth.” Source: RevenueBase Database · checked Sep 5, 2026
23	Bloom Planning	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	1-10	9 contacts →
	Indirect evidence “Bloom customizes rigorous planning processes to meet client needs and delivers high-quality, accessible products to promote purposeful change and social good.” Source: RevenueBase Database · checked Sep 5, 2026
24	MBB Management	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	11-50	8 contacts →
	Partial evidence “At MBB Management, we specialize in elevating hospitality businesses through tailored consulting solutions.” Source: RevenueBase Database · checked Sep 5, 2026
25	Clearfield Partners	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 5, 2026	1-10	7 contacts →
	Partial evidence “Clearfield Partners is a talent acquisition, sales execution, and operational optimization firm helping growth-stage organizations scale with clarity.” Source: RevenueBase Database · checked Sep 5, 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: organizational development 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 organizational development consulting firms.
Partial evidence: Its own public description names part of organizational development consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name organizational development 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 447 organizational development consulting firms based in Philadelphia, United States

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Organizational development consulting firms based in Philadelphia, United States at a glance

As of Sep 5, 2026

31.0%Verified-email coverage

4.3Average contacts per company

1-10Median size (employees)

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

391

11-50

51-200

201-500

10001+

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 447 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 organizational development 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 “organizational development 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 organizational development 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 organizational development 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, 592 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 5, 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.

Organizational development 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 organizational development 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 organizational development consulting firms are there based in Philadelphia, United States?

RevenueBase identified 447 organizational development 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?

DSG Global, headquartered in Philadelphia, tops this list with the largest team on record.

Which city in the United States has the most organizational development consulting firms?

New York leads the United States with 2,030 headquartered companies, followed by Chicago (1,259) and Atlanta (1,253). Philadelphia has 447.

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 592 verified decision-maker contacts tracked across these 447 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 5, 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.