Company lists · Data refreshed September 2026

Top 25 Electronic health records implementation companies worldwide

Name: Electronic health records implementation companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 2,152 companies tracked

RevenueBase identified 2,152 electronic health records implementation companies worldwide as of September 2026 and tracks 93,819 professional contacts across them, including 33,998 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers electronic health records implementation 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 19, 2026. Country and city lists for electronic health records implementation 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 19, 2026 86% judged on-target in blind review

2,152Companies

93,819Contacts tracked

33,998Verified emails

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The 25 largest electronic health records implementation companies worldwide

Ranked by team size

Top 25 of 2,152 electronic health records implementation companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electronic health records implementation 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	Athenahealth	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	5,001-10,000	8,486 contacts →
	Partial evidence “athenahealth strives to cure complexity and simplify the practice of healthcare.” Source: RevenueBase Database · checked Sep 19, 2026
2	Eclinicalworks	Strong evidence	Westborough, MA, United StatesHQ checked Sep 19, 2026	5,001-10,000	5,260 contacts →
	Strong evidence “eClinicalWorks is a privately held leader in healthcare IT, providing comprehensive Electronic Health Record (EHR) and Practice Management (PM) solutions used by more than medical…” Source: RevenueBase Database · checked Sep 19, 2026
3	Allscripts	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	5,001-10,000	4,149 contacts →
	Indirect evidence “Allscripts is now Veradigm.” Source: RevenueBase Database · checked Sep 19, 2026
4	Meditech	Partial evidence	Canton, MA, United StatesHQ checked Sep 19, 2026	1,001-5,000	3,418 contacts →
	Partial evidence “MEDITECH empowers healthcare organizations everywhere to expand their vision of what’s possible with Expanse, the world’s most intuitive and interoperable EHR.” Source: RevenueBase Database · checked Sep 19, 2026
5	Netsmart	Partial evidence	Overland Park, KS, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,438 contacts →
	Partial evidence “Netsmart is an industry-leading healthcare technology organization dedicated to empowering providers to deliver value-based care to individuals and communities.” Source: RevenueBase Database · checked Sep 19, 2026
6	Greenway Health	Partial evidence	Tampa, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,778 contacts →
	Partial evidence “Greenway Health is a leading health information technology company delivering enterprise-wide healthcare platform solutions that support clinical, financial, and patient…” Source: RevenueBase Database · checked Sep 19, 2026
7	Modmed	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,760 contacts →
	Indirect 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 19, 2026
8	Curemd	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,729 contacts →
	Partial evidence “Join CureMD – Innovating Healthcare, Empowering People At CureMD, we are at the forefront of healthcare innovation, driven by a passion for creating a better future.” Source: RevenueBase Database · checked Sep 19, 2026
9	Carecloud	Partial evidence	Somerset, NJ, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,473 contacts →
	Partial evidence “CareCloud, Inc, formerly MTBC, is a leading healthcare technology company with a suite of unified, technology-enabled solutions for healthcare organizations, medical practices…” Source: RevenueBase Database · checked Sep 19, 2026
10	Compugroup Medical SE & Co. Kgaa	Partial evidence	Rhein, GermanyHQ checked Sep 19, 2026	5,001-10,000	1,049 contacts →
	Partial evidence “CompuGroup Medical is one of the leading e-health companies in the world.” Source: RevenueBase Database · checked Sep 19, 2026
11	Optimum Healthcare IT	Partial evidence	Jacksonville Beach, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,023 contacts →
	Partial 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 19, 2026
12	Healthcare Management Systems	Partial evidence	Franklin, TN, United StatesHQ checked Sep 19, 2026	501-1,000	903 contacts →
	Partial evidence “Healthcare Management Systems, Inc.(HMS) is a Nashville-based healthcare company that develops, sells, and supports integrated clinical and financial hospital information systems…” Source: RevenueBase Database · checked Sep 19, 2026
13	ACM	Partial evidence	United StatesHQ checked Sep 19, 2026	201-500	868 contacts →
	Partial evidence “ACM Business Solutions delivers specialized technology consulting services to healthcare organizations with a focus on claims processing, benefits administration, and EDI…” Source: RevenueBase Database · checked Sep 19, 2026
14	CPSI	Partial evidence	Mobile, AL, United StatesHQ checked Sep 19, 2026	1,001-5,000	852 contacts →
	Partial evidence “CPSI is a leading provider of healthcare solutions and services for community hospitals, their clinics and post-acute care facilities.” Source: RevenueBase Database · checked Sep 19, 2026
15	Cerecore	Partial evidence	Nashville, United StatesHQ checked Sep 19, 2026	501-1,000	751 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 19, 2026
16	Orion Health	Partial evidence	Grafton, New ZealandHQ checked Sep 19, 2026	201-500	630 contacts →
	Partial evidence “Orion Health, a HEALWELL AI company, is a global healthcare technology company focused on reimagining healthcare for all.” Source: RevenueBase Database · checked Sep 19, 2026
17	TEBRA	Partial evidence	Corona Del Mar, CA, United StatesHQ checked Sep 19, 2026	501-1,000	622 contacts →
	Partial evidence “We are Tebra, the complete operating system for modern healthcare.” Source: RevenueBase Database · checked Sep 19, 2026
18	ISOFT	Partial evidence	Banbury, United KingdomHQ checked Sep 19, 2026	1,001-5,000	583 contacts →
	Partial evidence “We’re changing – iSOFT is now part of the Healthcare Group of CSC You’ve known us as iSOFT, one of the world’s leading providers of innovative healthcare software.” Source: RevenueBase Database · checked Sep 19, 2026
19	NET Health	Partial evidence	Pittsburgh, PA, United StatesHQ checked Sep 19, 2026	501-1,000	570 contacts →
	Partial evidence “Net Health is a leading provider of specialized SaaS healthcare technology, empowering providers across the continuum of care, from hospital to home.” Source: RevenueBase Database · checked Sep 19, 2026
20	Enovacom	Partial evidence	Marseille, FranceHQ checked Sep 19, 2026	201-500	510 contacts →
	Partial evidence “Enovacom was founded in 2002 and has been dedicated to development software for healthcare, enabling the exchange and sharing of patient data.” Source: RevenueBase Database · checked Sep 19, 2026
21	Anthelio Healthcare Solutions	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	508 contacts →
	Indirect evidence “Anthelio is now Atos.” Source: RevenueBase Database · checked Sep 19, 2026
22	Healthcare IT Leaders	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 19, 2026	501-1,000	505 contacts →
	Partial 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 19, 2026
23	Cloud Solutions	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 19, 2026	501-1,000	494 contacts →
	Partial evidence “Cloud Solutions is focused on providing leading-edge technology solutions to healthcare providers through healthcare solutions.” Source: RevenueBase Database · checked Sep 19, 2026
24	EMDS	Partial evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	501-1,000	477 contacts →
	Partial evidence “CompuGroup Medical is a leading provider of healthy solutions for healthy patients and healthy providers.” Source: RevenueBase Database · checked Sep 19, 2026
25	Streamline Healthcare Solutions	Partial evidence	Oak Brook, IL, United StatesHQ checked Sep 19, 2026	201-500	469 contacts →
	Partial evidence “Streamline understands people choose to work in behavioral health based on a deep desire to help others.” Source: RevenueBase Database · checked Sep 19, 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: electronic health records implementation 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 electronic health records implementation companies.
Partial evidence: Its own public description names part of electronic health records implementation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electronic health records implementation 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 2,152 electronic health records implementation companies worldwide

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Electronic health records implementation companies worldwide at a glance

As of Sep 19, 2026

36.2%Verified-email coverage

43.6Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

849

11-50

746

51-200

378

201-500

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 electronic health records implementation 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 electronic health records implementation companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “electronic health records implementation 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 electronic health records implementation 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 electronic health records implementation 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, 33,998 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 19, 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.

Electronic health records implementation companies by location

6 lists · largest first

Every Electronic health records implementation 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 electronic health records implementation 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 electronic health records implementation companies are there worldwide?

RevenueBase identified 2,152 electronic health records implementation 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?

Athenahealth, headquartered in Boston, tops this list with the largest team on record.

Which country has the most electronic health records implementation companies?

The United States leads with 985 companies, followed by India (147) and Canada (63). Every electronic health records implementation companies list by country and city is linked on this page.

Which city has the most electronic health records implementation companies?

New York leads with 29 headquartered companies, followed by Houston (25) and Austin (18).

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 33,998 verified decision-maker contacts tracked across these 2,152 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 19, 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.