Company lists · Data refreshed November 2026

Top 25 Healthcare system implementation companies worldwide

Name: Healthcare system implementation companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 14,991 companies tracked

RevenueBase identified 14,991 company matches for healthcare system implementation companies worldwide as of November 2026 and tracks 588,090 professional contacts across them, including 181,189 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for healthcare system implementation companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for healthcare system implementation companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

14,991Companies

588,090Contacts tracked

181,189Verified emails

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The 25 largest healthcare system implementation companies worldwide

Ranked by team size

Top 25 of 14,991 company matches for healthcare system implementation companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Maximus	Exact match	Mclean, VA, United StatesHQ recorded Nov 6, 2026	10001+	21,738 contacts →
	Exact match “We’re moving people forward by providing transformative technology services, digitally enabled customer experiences, and clinical health services that change lives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	EPIC	Exact match	Verona, WI, United StatesHQ recorded Nov 6, 2026	10001+	16,506 contacts →
	Exact match “Join us in our mission to help the world get well, help the world stay well, and help future generations be healthier.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	B. Braun Group	Exact match	Melsungen, ItalyHQ recorded Nov 6, 2026	10001+	15,746 contacts →
	Exact match “As a leading medical technology company, B.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Allegheny Health Network	Exact match	Pittsburgh, PA, United StatesHQ recorded Nov 6, 2026	10001+	11,144 contacts →
	Exact match “Allegheny Health Network is an integrated health care delivery system serving the greater Western Pennsylvania region.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Wellspan Health	Exact match	York, PA, United StatesHQ recorded Nov 6, 2026	10001+	10,347 contacts →
	Exact match “WellSpan Health’s vision is to reimagine healthcare through the delivery of comprehensive, equitable health and wellness solutions throughout our continuum of care.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Athenahealth	Exact match	Boston, United StatesHQ recorded Nov 6, 2026	5,001-10,000	9,040 contacts →
	Exact match “athenahealth strives to cure complexity and simplify the practice of healthcare.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Gainwell Technologies	Exact match	United StatesHQ recorded Nov 6, 2026	10001+	7,977 contacts →
	Exact match “The people who build careers at Gainwell Technologies share one thing: they want their work to matter.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	IKS Health	Exact match	Dallas, United StatesHQ recorded Nov 6, 2026	10001+	7,401 contacts →
	Exact match “IKS Health helps healthcare work better for everyone it touches.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Citiustech	Exact match	Princeton, NJ, United StatesHQ recorded Nov 6, 2026	5,001-10,000	6,816 contacts →
	Exact match “CitiusTech is a global technology services, consulting, and business solutions enterprise 100% focused on the healthcare and life sciences industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Sagility	Exact match	Westminster, CO, United StatesHQ recorded Nov 6, 2026	10001+	6,360 contacts →
	Exact match “Sagility is a U.S-based, tech-enabled healthcare business process management company that supports payers, providers, and their partners to deliver best-in-class operations…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Sagility	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	10001+	6,279 contacts →
	Exact match “Sagility is the foremost expert in healthcare operations with over 25 years of experience across the entire value chain-upstream, midstream, and downstream.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Eclinicalworks	Exact match	Westborough, GA, United StatesHQ recorded Nov 6, 2026	5,001-10,000	5,491 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Endeavor Health	Exact match	Evanston, IL, United StatesHQ recorded Nov 6, 2026	10001+	5,015 contacts →
	Exact match “Endeavor Health℠ is a Chicagoland-based integrated health system driven by our mission to help everyone in our communities be their best.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Vizient	Exact match	Irving, CO, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,809 contacts →
	Exact match “Vizient, Inc, the nation’s largest provider-driven healthcare performance improvement company, provides solutions and services to more than two-thirds of the nation’s acute care…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Change Healthcare	Exact match	Nashville, TN, United StatesHQ recorded Nov 6, 2026	10001+	4,768 contacts →
	Exact match “Change Healthcare is now a part of Optum.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Summa Health	Exact match	Akron, OH, United StatesHQ recorded Nov 6, 2026	5,001-10,000	4,702 contacts →
	Exact match “Summa Health is one of the largest integrated delivery systems in Ohio.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Aramark Healthcare	Exact match	Philadelphia, PA, United StatesHQ recorded Nov 6, 2026	10001+	4,358 contacts →
	Exact match “The healthcare industry is predicted to undergo more dynamic change in the next 20 years than it has in the past 100 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Allscripts	Exact match	Chicago, United StatesHQ recorded Nov 6, 2026	5,001-10,000	4,128 contacts →
	Exact match “Allscripts is now Veradigm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Sutherland Healthcare Solutions	Exact match	Clifton, NJ, United StatesHQ recorded Nov 6, 2026	1,001-5,000	4,097 contacts →
	Exact match “Analytics-driven business process and technology solutions to optimize healthcare’s financial and clinical performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Ballad Health	Exact match	Johnson City, TN, United StatesHQ recorded Nov 6, 2026	10001+	4,046 contacts →
	Exact match “Ballad Health is an integrated healthcare system serving 29 counties of Northeast Tennessee, Southwest Virginia, Northwest North Carolina and Southeast Kentucky.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Greenville Health System	Exact match	Greenville, SC, United StatesHQ recorded Nov 6, 2026	10001+	3,946 contacts →
	Exact match “Prisma Health is the largest not-for-profit health organization in South Carolina, serving more than 1.2 million patients annually with over team members.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Meditech	Exact match	Canton, MA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,580 contacts →
	Exact match “MEDITECH empowers healthcare organizations everywhere to expand their vision of what’s possible with Expanse, the world’s most intuitive and interoperable EHR.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Premier INC	Exact match	Charlotte, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	3,574 contacts →
	Exact match “Premier, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Johns Hopkins Aramco Healthcare Jhah	Exact match	Dhahran, Saudi ArabiaHQ recorded Nov 6, 2026	1,001-5,000	3,560 contacts →
	Exact match “Johns Hopkins Aramco Healthcare Company (JHAH) is the result of a joint venture between Saudi Aramco, a world leader in energy, and Johns Hopkins Medicine, one of the world’s…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Doctolib	Exact match	Levallois-perret, FranceHQ recorded Nov 6, 2026	1,001-5,000	3,467 contacts →
	Exact match “We’re a B Corp company committed to build together the healthcare we all dream of.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “healthcare system implementation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 14,991 healthcare system implementation companies worldwide

See the full list, filter by size, metro and specialty, and access 181,189 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare system implementation companies worldwide at a glance

As of Nov 6, 2026

30.8%Verified-email coverage

39.2Average contacts per company

11-50Median size (employees)

1.2%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

7,087

11-50

4,743

51-200

1,936

201-500

609

501-1,000

231

1,001-5,000

190

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for healthcare system implementation companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “healthcare system implementation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 181,189 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Healthcare system implementation companies by location

112 lists · largest first

Every Healthcare system implementation companies 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “healthcare system implementation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare system implementation companies are there worldwide?

RevenueBase identified 14,991 company matches for healthcare system implementation companies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Maximus tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most healthcare system implementation companies?

The United States leads with 5,174 companies, followed by India (1,203) and Brazil (685). Every healthcare system implementation companies list by country and city is linked on this page.

Which city has the most healthcare system implementation companies?

Sao Paulo leads with 184 company records, followed by London (173) and New York (173).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 181,189 professional contacts with verified work emails tracked across these 14,991 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.