Company lists · Data refreshed September 2026

Top 25 Health care consulting firms worldwide

Name: Health care consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 13,014 companies tracked

RevenueBase identified 13,014 health care consulting firms worldwide as of September 2026 and tracks 149,928 professional contacts across them, including 44,378 with verified work emails and 44,455 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers health care consulting firms worldwide, 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 3, 2026. Country and city lists for health care consulting firms follow the table.

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 3, 2026 86% judged on-target in blind review

13,014Companies

149,928Contacts tracked

44,378Verified emails

44,455Mobile numbers

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The 25 largest health care consulting firms worldwide

Ranked by team size

Top 25 of 13,014 health care consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to health care 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	Parallon	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 3, 2026	10001+	6,026 contacts →
	Indirect evidence “Parallon leverages extensive expertise across a broad portfolio of revenue cycle, contact center, and clinical and administrative shared services.” Source: RevenueBase Database · checked Sep 3, 2026
2	Healthpro Heritage	Strong evidence	Hunt Valley, MD, United StatesHQ checked Sep 3, 2026	10001+	2,766 contacts →
	Strong evidence “Nationally recognized as one of the most innovative & privately owned consulting + therapy management firms, HealthPRO Heritage partners with a diversified portfolio of providers…” Source: RevenueBase Database · checked Sep 3, 2026
3	Analysis Group	Partial evidence	Boston, MA, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,815 contacts →
	Partial evidence “Analysis Group is one of the largest international economics consulting firms, with more than 1,500 professionals across 15 offices in North America, Europe, and Asia.” Source: RevenueBase Database · checked Sep 3, 2026
4	SEGAL	Partial evidence	New York, NY, United StatesHQ checked Sep 3, 2026	1,001-5,000	1,148 contacts →
	Partial evidence “Segal is a leading employee-owned consulting firm with more than 1,100 professionals across North America, including 150+ credentialed actuaries.” Source: RevenueBase Database · checked Sep 3, 2026
5	Optimum Healthcare IT	Strong evidence	Jacksonville Beach, FL, United StatesHQ checked Sep 3, 2026	1,001-5,000	996 contacts →
	Strong evidence “Optimum Healthcare IT, an Infosys Company, is a Best in KLAS healthcare IT digital transformation and consulting firm based in Jacksonville Beach, Florida.” Source: RevenueBase Database · checked Sep 3, 2026
6	Paragon	Partial evidence	Cranford, NY, United StatesHQ checked Sep 3, 2026	501-1,000	934 contacts →
	Partial evidence “Paragon is a now part of CGI (cgi.com), a global IT and business consulting services firm.” Source: RevenueBase Database · checked Sep 3, 2026
7	Medasource	Strong evidence	Indianapolis, OH, United StatesHQ checked Sep 3, 2026	501-1,000	895 contacts →
	Strong evidence “Medasource is a leading consulting and professional services firm supporting organizations across the healthcare ecosystem – including Life Sciences, RCM/Payers, Technology…” Source: RevenueBase Database · checked Sep 3, 2026
8	Tegria	Strong evidence	Spokane, WA, United StatesHQ checked Sep 3, 2026	1,001-5,000	834 contacts →
	Strong evidence “Tegria is a global healthcare consulting and services company delivering end-to-end solutions that help provider and payer organizations transform healthcare.” Source: RevenueBase Database · checked Sep 3, 2026
9	Medassets	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 3, 2026	1,001-5,000	821 contacts →
	Partial evidence “MedAssets is a healthcare performance improvement company that combines strategic market insight with rapid operational execution to help providers sustainably serve the needs of…” Source: RevenueBase Database · checked Sep 3, 2026
10	Chartis	Partial evidence	Chicago, CA, United StatesHQ checked Sep 3, 2026	501-1,000	819 contacts →
	Partial evidence “The challenges facing US healthcare are longstanding and all too familiar.” Source: RevenueBase Database · checked Sep 3, 2026
11	Impact Advisors	Strong evidence	Naperville, IL, United StatesHQ checked Sep 3, 2026	501-1,000	797 contacts →
	Strong evidence “Impact Advisors is a leading healthcare management consulting firm committed to solving the industry’s emerging and evolving challenges.” Source: RevenueBase Database · checked Sep 3, 2026
12	Cerecore	Partial evidence	Nashville, United StatesHQ checked Sep 3, 2026	501-1,000	757 contacts →
	Partial evidence “CereCore® provides EHR consulting and implementation services, IT and application support, clinical service desk, IT managed services, technical staffing, strategic IT consulting…” Source: RevenueBase Database · checked Sep 3, 2026
13	Global Medical Solutions	Partial evidence	Musaffah, United Arab EmiratesHQ checked Sep 3, 2026	1,001-5,000	734 contacts →
	Partial evidence “Global Medical Solutions (GMS) is a leading healthcare talent and solutions company, with more than 15 years of experience in healthcare recruitment, staffing and facility…” Source: RevenueBase Database · checked Sep 3, 2026
14	Health Management Associates	Strong evidence	Okemos, TX, United StatesHQ checked Sep 3, 2026	501-1,000	659 contacts →
	Strong evidence “Health Management Associates is an independent national research and consulting firm specializing in complex health care program and policy issues.” Source: RevenueBase Database · checked Sep 3, 2026
15	Telligen	Partial evidence	West Des Moines, IA, United StatesHQ checked Sep 3, 2026	501-1,000	627 contacts →
	Partial evidence “Whether helping an employer improve the health and well-being of its employees, a state Medicaid director with cost containment or managing federal programs that are advancing…” Source: RevenueBase Database · checked Sep 3, 2026
16	Legacy Healthcare LLC	Indirect evidence	Skokie, IL, United StatesHQ checked Sep 3, 2026	1,001-5,000	578 contacts →
	Indirect evidence “Exceptional People.” Source: RevenueBase Database · checked Sep 3, 2026
17	Iqvia France	Indirect evidence	La Defense, FranceHQ checked Sep 3, 2026	10001+	522 contacts →
	Indirect evidence “IQVIA, spécialiste en conseil stratégique et analyse des données de santé (présent dans plus de 100 pays et avec 86 employés), accompagne ses clients et ses partenaires pour leur…” Source: RevenueBase Database · checked Sep 3, 2026
18	Healthcare IT Leaders	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 3, 2026	501-1,000	506 contacts →
	Strong evidence “Healthcare IT Leaders is a national leader in enterprise consulting and workforce solutions, providing strategy and talent for healthcare transformation across clinical, business…” Source: RevenueBase Database · checked Sep 3, 2026
19	Simitree	Indirect evidence	Hamden, CT, United StatesHQ checked Sep 3, 2026	501-1,000	493 contacts →
	Indirect evidence “Your success is our mission.” Source: RevenueBase Database · checked Sep 3, 2026
20	Wilco Source	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 3, 2026	501-1,000	453 contacts →
	Partial evidence “At WilcoSource, we specialize exclusively in Salesforce for Healthcare & Life Sciences, leveraging Life Sciences Cloud, Health Cloud, Data Cloud, MuleSoft, Einstein AI, and…” Source: RevenueBase Database · checked Sep 3, 2026
21	Putnam	Partial evidence	Boston, United StatesHQ checked Sep 3, 2026	201-500	401 contacts →
	Partial 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 3, 2026
22	Open Health Scientific Communications	Partial evidence	London, United KingdomHQ checked Sep 3, 2026	1,001-5,000	379 contacts →
	Partial evidence “OPEN Health unites deep scientific knowledge with wide-ranging specialist expertise to unlock possibilities that improve health outcomes and patient wellbeing.” Source: RevenueBase Database · checked Sep 3, 2026
23	UASI	Strong evidence	Cincinnati, OH, United StatesHQ checked Sep 3, 2026	501-1,000	370 contacts →
	Strong evidence “Since 1984, UASI has been one of the largest independent healthcare revenue cycle consulting firms in the United States.” Source: RevenueBase Database · checked Sep 3, 2026
24	Ovation Healthcare	Partial evidence	Brentwood, TN, United StatesHQ checked Sep 3, 2026	1,001-5,000	356 contacts →
	Partial evidence “Headquartered in Brentwood, Tenn, Ovation Healthcare partners with 500+ hospitals and health systems across 47 states.” Source: RevenueBase Database · checked Sep 3, 2026
25	Medical Professionals	Partial evidence	San Diego, CA, United StatesHQ checked Sep 3, 2026	1,001-5,000	317 contacts →
	Partial evidence “Our fundamental mission here at Medical Professionals is to promote HAPPY and HEALTHY lives – for you, for your team and our team, for the healthcare candidates we recruit, for…” Source: RevenueBase Database · checked Sep 3, 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: health care 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 health care consulting firms.
Partial evidence: Its own public description names part of health care consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name health care 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 13,014 health care consulting firms worldwide

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Health care consulting firms worldwide at a glance

As of Sep 3, 2026

29.6%Verified-email coverage

29.7%Mobile-number coverage

11.5Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · Sao Paulo

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

8,671

11-50

3,084

51-200

836

201-500

219

501-1,000

1,001-5,000

5,001-10,000

10001+

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 health care 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.
Coverage: 27 countries, largest first: the United States, Brazil, Germany, India, the United Kingdom, France, Canada, the Netherlands, Australia, the United Arab Emirates and 17 more. Country and city lists for health care consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “health care 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 health care 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 health care consulting firms, and records with no verified work email.
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, 44,378 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 between September 3, 2026 and September 14, 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.

Health care consulting firms by location

83 lists · largest first

Every Health care consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 health care 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 health care consulting firms are there worldwide?

RevenueBase identified 13,014 health care consulting firms worldwide 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?

Parallon, headquartered in Nashville, tops this list with the largest team on record.

Which country has the most health care consulting firms?

The United States leads with 7,382 companies, followed by Brazil (1,075) and Germany (587). Every health care consulting firms list by country and city is linked on this page.

Which city has the most health care consulting firms?

Sao Paulo leads with 349 headquartered companies, followed by New York (240) and London (218).

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 44,378 verified decision-maker contacts tracked across these 13,014 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 3, 2026 and September 14, 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.