Company lists · Data refreshed September 2026

Top 25 Business change consultancies based in Philadelphia, United States

Name: Business change consultancies based in Philadelphia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 167 companies tracked

RevenueBase identified 167 business change consultancies headquartered in Philadelphia, United States as of September 2026 and tracks 1,028 professional contacts across them, including 492 with verified work emails. Across the United States, New York is the largest hub for this category (737 companies); Philadelphia has 167.

This list covers business change consultancies 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 23, 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 23, 2026 86% judged on-target in blind review

167Companies

1,028Contacts tracked

492Verified emails

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The 25 largest business change consultancies based in Philadelphia, United States

Ranked by team size

Top 25 of 167 business change consultancies based in Philadelphia, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to business change consultancies: 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	Quanam	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	201-500	328 contacts →
	Indirect evidence “The smartest journey to digital transformation.” Source: RevenueBase Database · checked Sep 23, 2026
2	Vynamic	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	201-500	191 contacts →
	Indirect evidence “We are now Inizio Ignite, the global advisory partner for health and life sciences, encompassing connected expertise across Research Partnership, Putnam, Vynamic, and STEM.” Source: RevenueBase Database · checked Sep 23, 2026
3	Cfar Consulting And Coaching	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	11-50	57 contacts →
	Indirect 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 23, 2026
4	Astrolab	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	16 contacts →
	Indirect evidence “We turn strategic misalignment into a business acceleration system.” Source: RevenueBase Database · checked Sep 23, 2026
5	Skeleton KEY Strategies	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	11-50	15 contacts →
	Indirect 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 23, 2026
6	Praxis Consulting Group, INC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
7	Dragonfly Partners	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 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 23, 2026
8	The Innerwork Company	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	51-200	9 contacts →
	Indirect 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 23, 2026
9	Pinnacle Group Business Resources	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	11-50	7 contacts →
	Indirect evidence “Pinnacle Group is a global training and organizational development consulting firm.” Source: RevenueBase Database · checked Sep 23, 2026
10	Gryphon Citadel	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	11-50	6 contacts →
	Indirect evidence “Gryphon Citadel is a next-generation management consulting firm built for today’s complex business environment.” Source: RevenueBase Database · checked Sep 23, 2026
11	Liberty Business Strategies, LTD	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	6 contacts →
	Indirect evidence “Liberty Business Strategies is a consulting firm dedicated to helping individual leaders and teams forge and drive their organization’s strategies.” Source: RevenueBase Database · checked Sep 23, 2026
12	HR MOM LLC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	6 contacts →
	Indirect 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 23, 2026
13	Kutt Consulting Group	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	11-50	5 contacts →
	Indirect evidence “At Kutt Consulting Group, we leverage our industry experience to analyze the needs and goals of our clients, identify opportunities and improvements in current operations…” Source: RevenueBase Database · checked Sep 23, 2026
14	Mashtank	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	5 contacts →
	Indirect evidence “What’s slowing your business down?” Source: RevenueBase Database · checked Sep 23, 2026
15	The Curci Group	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Partial evidence “The Curci Group works at the intersection of human behavior, business strategy and organizational change.” Source: RevenueBase Database · checked Sep 23, 2026
16	Orianna Peaks Consulting	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “Consultants passionate about enabling organizations to strategically operate, integrate, and scale more efficiently, effectively, and analytically.” Source: RevenueBase Database · checked Sep 23, 2026
17	Haloeffect Management	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “Most organizations try to fix performance by measuring engagement.” Source: RevenueBase Database · checked Sep 23, 2026
18	Chatsworth Consulting Group	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “Thoughtful Leadership.” Source: RevenueBase Database · checked Sep 23, 2026
19	7th Consultant	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “By delivering quality and value to our clients we strive to facilitate a five-star organizational development advisory experience.” Source: RevenueBase Database · checked Sep 23, 2026
20	Foresight Vector LLC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect 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 23, 2026
21	Opnext Solutions	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	11-50	3 contacts →
	Indirect evidence “In today’s dynamic business landscape, operational excellence isn’t just a goal-it’s a necessity.” Source: RevenueBase Database · checked Sep 23, 2026
22	Tonushree Mondal Consulting LLC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect 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 23, 2026
23	Trueup Business Solutions LTD	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Our vision is to bring clarity, confidence, and peace of mind to our communities’ small business owners and nonprofit leaders.” Source: RevenueBase Database · checked Sep 23, 2026
24	Synthesus	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “An orchestra is comprised of many parts, from the strings and woodwinds to the brass and percussion.” Source: RevenueBase Database · checked Sep 23, 2026
25	Fidelitas LLC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Fidelitas LLC, was established in 2015, as a business consulting company.” Source: RevenueBase Database · checked Sep 23, 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: business change consultancies. 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 business change consultancies.
Partial evidence: Its own public description names part of business change consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business change consultancies. 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 167 business change consultancies based in Philadelphia, United States

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Business change consultancies based in Philadelphia, United States at a glance

As of Sep 23, 2026

47.9%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

141

11-50

51-200

201-500

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 167 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 business change consultancies, 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 “business change consultancies”. 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 business change consultancies), 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 business change consultancies, 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, 492 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 23, 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.

Business change consultancies 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 business change consultancies, 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 business change consultancies are there based in Philadelphia, United States?

RevenueBase identified 167 business change consultancies 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?

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

Which city in the United States has the most business change consultancies?

New York leads the United States with 737 headquartered companies, followed by Atlanta (503) and Chicago (484). Philadelphia has 167.

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 492 verified decision-maker contacts tracked across these 167 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 23, 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.