Company lists · Data refreshed September 2026

Top 25 Medical data companies worldwide

Name: Medical data companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 3,100 companies tracked

RevenueBase identified 3,100 medical data companies worldwide as of September 2026 and tracks 186,475 professional contacts across them, including 69,946 with verified work emails. The United States is the largest market and London the largest hub.

This list covers medical data companies 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 21, 2026. Country and city lists for medical data companies 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 21, 2026 86% judged on-target in blind review

3,100Companies

186,475Contacts tracked

69,946Verified emails

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The 25 largest medical data companies worldwide

Ranked by team size

Top 25 of 3,100 medical data companies worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to medical data companies: 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	IQVIA	Indirect evidence	Durham, NC, United StatesHQ checked Sep 21, 2026	10001+	63,824 contacts →
	Indirect evidence “IQVIA (NYSE:IQV) is a leading global provider of clinical research services, commercial insights and healthcare intelligence to the life sciences and healthcare industries.” Source: RevenueBase Database · checked Sep 21, 2026
2	Hitachi Vantara	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 21, 2026	5,001-10,000	9,674 contacts →
	Partial evidence “Hitachi Vantara is The Data Foundation for Innovation.” Source: RevenueBase Database · checked Sep 21, 2026
3	Corrohealth	Indirect evidence	Plano, TX, United StatesHQ checked Sep 21, 2026	10001+	8,638 contacts →
	Indirect evidence “CorroHealth is the leading provider of clinically led healthcare analytics and technology-driven solutions, dedicated to positively impacting the financial performance for…” Source: RevenueBase Database · checked Sep 21, 2026
4	Cotiviti	Partial evidence	South Jordan, UT, United StatesHQ checked Sep 21, 2026	5,001-10,000	7,033 contacts →
	Partial evidence “Cotiviti’s infrastructure platform enables healthcare organizations to deliver better care at lower cost through advanced technology and data analytics that improve the quality…” Source: RevenueBase Database · checked Sep 21, 2026
5	Allscripts	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	5,001-10,000	4,149 contacts →
	Indirect evidence “Allscripts is now Veradigm.” Source: RevenueBase Database · checked Sep 21, 2026
6	Inovalon	Partial evidence	Bowie, MD, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,106 contacts →
	Partial evidence “Inovalon empowers payers, providers, pharmacies, and life sciences organizations with data and solutions to drive meaningful change in patient outcomes, business performance, and…” Source: RevenueBase Database · checked Sep 21, 2026
7	Datavant	Partial evidence	New York City, NY, United StatesHQ checked Sep 21, 2026	5,001-10,000	2,839 contacts →
	Partial evidence “Datavant is the data collaboration platform trusted for healthcare.” Source: RevenueBase Database · checked Sep 21, 2026
8	Modmed	Strong evidence	Boca Raton, FL, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,760 contacts →
	Strong evidence “At ModMed, we empower medical practices to grow and scale by delivering better patient experiences with cloud, data and AI technologies.” Source: RevenueBase Database · checked Sep 21, 2026
9	Health Catalyst	Partial evidence	South Jordan, UT, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,502 contacts →
	Partial evidence “Health Catalyst helps healthcare organizations turn complex data into meaningful action.” Source: RevenueBase Database · checked Sep 21, 2026
10	EXL Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	10001+	1,310 contacts →
	Indirect evidence “EXL Health combines deep domain expertise with analytic insights and technology-enabled services to transform how care is delivered, managed, and paid.” Source: RevenueBase Database · checked Sep 21, 2026
11	Perceptive INC	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,197 contacts →
	Indirect evidence “Expanding on their combined 50-year history, Perceptive provides best-in-class specialist support to global pharmaceutical, biotech, and clinical research organizations, spanning…” Source: RevenueBase Database · checked Sep 21, 2026
12	MRO	Partial evidence	Norristown, PA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,010 contacts →
	Partial evidence “MRO is The Single Source for Smarter Data™-driving a new era of clinical data intelligence where data is connected, structured, and transformed into actionable insights.” Source: RevenueBase Database · checked Sep 21, 2026
13	Reed Business Information	Indirect evidence	United KingdomHQ checked Sep 21, 2026	10001+	1,009 contacts →
	Indirect evidence “LexisNexis® Risk Solutions includes seven brands that span multiple industries.” Source: RevenueBase Database · checked Sep 21, 2026
14	EMSI	Strong evidence	Irving, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	999 contacts →
	Strong evidence “For life sciences research, our in-home biospecimen collection, medical records and data abstraction services have supported more than 200 studies and phase II-IV trials.” Source: RevenueBase Database · checked Sep 21, 2026
15	Pharmaace	Indirect evidence	Princeton, NJ, United StatesHQ checked Sep 21, 2026	1,001-5,000	969 contacts →
	Indirect evidence “PharmaACE is a US-headquartered, life sciences-focused consulting and analytics firm with a global presence across the United States, Germany, Canada, and India.” Source: RevenueBase Database · checked Sep 21, 2026
16	Excelra	Partial evidence	Iselin, NJ, United StatesHQ checked Sep 21, 2026	501-1,000	894 contacts →
	Partial evidence “Discover how Excelra, a leader in biopharma data and analytics, uniquely blends scientific understanding with technological expertise.” Source: RevenueBase Database · checked Sep 21, 2026
17	MMS	Partial evidence	Canton, MI, United StatesHQ checked Sep 21, 2026	501-1,000	876 contacts →
	Partial evidence “MMS Holdings (MMS) is an award-winning, data-focused clinical research organization (CRO) that supports the pharmaceutical and biotech industries with a proven, scientific…” Source: RevenueBase Database · checked Sep 21, 2026
18	Definitive Healthcare	Partial evidence	Framingham, MA, United StatesHQ checked Sep 21, 2026	501-1,000	837 contacts →
	Partial evidence “Definitive Healthcare is the leading provider of data and analytics, focusing on the business side of healthcare.” Source: RevenueBase Database · checked Sep 21, 2026
19	Global Healthcare Resource	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	5,001-10,000	807 contacts →
	Indirect evidence “Global Healthcare Resource is a full service healthcare solutions firm focused on maximizing return on investment, increasing revenues and improving productivity for our valued…” Source: RevenueBase Database · checked Sep 21, 2026
20	Komodo Health	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	775 contacts →
	Indirect evidence “Komodo Health is an AI company that helps organizations shaping the future of healthcare build the intelligence they need to move faster and more confidently.” Source: RevenueBase Database · checked Sep 21, 2026
21	Aljeel Medical	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 21, 2026	501-1,000	720 contacts →
	Partial evidence “When you think of a renowned player with a rich history and exceptional heritage, think no further than aljeel Medical.” Source: RevenueBase Database · checked Sep 21, 2026
22	Healthport Technologies	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 21, 2026	5,001-10,000	651 contacts →
	Indirect evidence “HealthPort Technologies is now CIOX Health.” Source: RevenueBase Database · checked Sep 21, 2026
23	Centauri Health Solutions, INC	Indirect evidence	Tempe, AZ, United StatesHQ checked Sep 21, 2026	1,001-5,000	614 contacts →
	Indirect evidence “Centauri Health Solutions aims to attract and retain the industry’s top talent as we continue to create and deliver the most flexible and innovative tools in the market.” Source: RevenueBase Database · checked Sep 21, 2026
24	Ellkay	Partial evidence	Elmwood Park, NJ, United StatesHQ checked Sep 21, 2026	501-1,000	585 contacts →
	Partial evidence “ELLKAY is a trusted enterprise data management partner, driving innovation and connectivity across the healthcare ecosystem.” Source: RevenueBase Database · checked Sep 21, 2026
25	Vasta Global	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	581 contacts →
	Indirect evidence “We are committed to providing sustainable and scalable solutions for your clinical research and bioinformatics needs.” 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: medical data companies. 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 medical data companies.
Partial evidence: Its own public description names part of medical data companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical data companies. 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 3,100 medical data companies worldwide

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Medical data companies worldwide at a glance

As of Sep 21, 2026

37.5%Verified-email coverage

60.2Average contacts per company

11-50Median size (employees)

1.5%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,290

11-50

1,103

51-200

449

201-500

112

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 medical data companies, 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: Every country. Country and city lists for medical data companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “medical data companies”. 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 medical data companies), 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 medical data companies, 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, 69,946 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.

Medical data companies by location

13 lists · largest first

Every Medical data companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 medical data companies, 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 medical data companies are there worldwide?

RevenueBase identified 3,100 medical data companies 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?

IQVIA, headquartered in Durham, tops this list with the largest team on record.

Which country has the most medical data companies?

The United States leads with 1,231 companies, followed by India (267) and the United Kingdom (137). Every medical data companies list by country and city is linked on this page.

Which city has the most medical data companies?

London leads with 48 headquartered companies, followed by Hyderabad (41) and New York (40).

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 69,946 verified decision-maker contacts tracked across these 3,100 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.