Company lists · Data refreshed September 2026

Top 25 Healthcare IT infrastructure providers based in the United States

Name: Healthcare IT infrastructure providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 5,252 companies tracked

RevenueBase identified 5,252 healthcare IT infrastructure providers headquartered in the United States as of September 2026 and tracks 226,837 professional contacts across them, including 79,005 with verified work emails. New York is the largest hub.

This list covers healthcare IT infrastructure providers headquartered in the 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 16, 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 16, 2026 86% judged on-target in blind review

5,252Companies

226,837Contacts tracked

79,005Verified emails

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The 25 largest healthcare IT infrastructure providers based in the United States

Ranked by team size

Top 25 of 5,252 healthcare IT infrastructure providers based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare IT infrastructure providers: 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	Henry Schein	Partial evidence	Melville, NY, United StatesHQ checked Sep 16, 2026	10001+	9,121 contacts →
	Partial evidence “Henry Schein, Inc.(Nasdaq: HSIC) is a products, services, and technology platforms company for healthcare customers.” Source: RevenueBase Database · checked Sep 16, 2026
2	SHI International Corp	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 16, 2026	5,001-10,000	6,734 contacts →
	Indirect evidence “Think of SHI as your personal technology concierge.” Source: RevenueBase Database · checked Sep 16, 2026
3	Citiustech	Partial evidence	Princeton, NJ, United StatesHQ checked Sep 16, 2026	5,001-10,000	6,378 contacts →
	Partial evidence “CitiusTech is a global technology services, consulting, and business solutions enterprise 100% focused on the healthcare and life sciences industry.” Source: RevenueBase Database · checked Sep 16, 2026
4	Healthsouth	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 16, 2026	10001+	5,286 contacts →
	Indirect evidence “Formerly HealthSouth and Encompass Home Health & Hospice, we have combined our strengths as Encompass Health.” Source: RevenueBase Database · checked Sep 16, 2026
5	Presidio	Indirect evidence	New York, NY, United StatesHQ checked Sep 16, 2026	1,001-5,000	3,798 contacts →
	Indirect evidence “At Presidio, speed and quality meet technology and innovation.” Source: RevenueBase Database · checked Sep 16, 2026
6	Sutherland Healthcare Solutions	Partial evidence	Clifton, NJ, United StatesHQ checked Sep 16, 2026	1,001-5,000	3,797 contacts →
	Partial evidence “Analytics-driven business process and technology solutions to optimize healthcare’s financial and clinical performance.” Source: RevenueBase Database · checked Sep 16, 2026
7	Black BOX	Partial evidence	Plano, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	3,667 contacts →
	Partial evidence “Black Box is a global leader in digital infrastructure solutions, delivering network and system integration, managed services, and technology products to Fortune 100 and top…” Source: RevenueBase Database · checked Sep 16, 2026
8	Connection	Partial evidence	Merrimack, NH, United StatesHQ checked Sep 16, 2026	1,001-5,000	3,461 contacts →
	Partial evidence “As a Global IT Solutions Provider, we connect people with technology that enhances growth, elevates productivity, and empowers innovation.” Source: RevenueBase Database · checked Sep 16, 2026
9	Nextgen Healthcare	Partial evidence	Remote First, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,970 contacts →
	Partial evidence “NextGen Healthcare is the technology partner for diverse ambulatory practices with evolving business needs.” Source: RevenueBase Database · checked Sep 16, 2026
10	EMIDS	Partial evidence	Franklin, TN, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,441 contacts →
	Partial evidence “Founded in and headquartered in Nashville, Emids was born in healthcare, built for healthcare, and exists to move healthcare forward.” Source: RevenueBase Database · checked Sep 16, 2026
11	Netsmart	Partial evidence	Overland Park, KS, United StatesHQ checked Sep 16, 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 16, 2026
12	CBTS	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,211 contacts →
	Indirect evidence “CBTS serves enterprise and midmarket clients in all industries across North America.” Source: RevenueBase Database · checked Sep 16, 2026
13	Nordic Global	Strong evidence	Madison, WI, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,024 contacts →
	Strong evidence “Healthcare leaders worldwide trust Nordic as their end-to-end strategic partner in navigating every step of health IT modernization.” Source: RevenueBase Database · checked Sep 16, 2026
14	GURU	Strong evidence	Rockville, MD, United StatesHQ checked Sep 16, 2026	n/a	1,906 contacts →
	Strong evidence “Established in 1995, GURU is an IT managed service provider that specializes in infrastructure support, systems integration, data architecture, data hosting, and cloud services.” Source: RevenueBase Database · checked Sep 16, 2026
15	Aquity Solutions	Indirect evidence	Cary, NC, United StatesHQ checked Sep 16, 2026	10001+	1,856 contacts →
	Indirect evidence “IKS Health is on a mission to enable the efficient delivery of high quality care through a combination of leading edge technology and human expertise.” Source: RevenueBase Database · checked Sep 16, 2026
16	Symplr	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,820 contacts →
	Indirect evidence “Simplify Operations.” Source: RevenueBase Database · checked Sep 16, 2026
17	Modmed	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 16, 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 16, 2026
18	Eplus INC	Partial evidence	Herndon, VA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,749 contacts →
	Partial evidence “ePlus is a customer-first, services-led, results-driven and trusted industry leader that helps organizations secure, modernize, optimize, and scale every aspect of their IT…” Source: RevenueBase Database · checked Sep 16, 2026
19	Healthedge	Partial evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	5,001-10,000	1,684 contacts →
	Partial evidence “HealthEdge® offers AI-powered operational infrastructure for health insurance companies, guaranteeing an enduring financial edge in an increasingly competitive market.” Source: RevenueBase Database · checked Sep 16, 2026
20	Phreesia	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,676 contacts →
	Indirect evidence “Phreesia was founded in 2005 to help patients take an active role in their care.” Source: RevenueBase Database · checked Sep 16, 2026
21	Innovaccer	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,619 contacts →
	Strong evidence “Innovaccer is the AI infrastructure for autonomous healthcare operations, delivering better clinical and financial outcomes across health systems, payers, governments, and life…” Source: RevenueBase Database · checked Sep 16, 2026
22	Carenet Health	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,606 contacts →
	Partial evidence “Carenet Health is committed to delivering the business of healthcare through leading-edge technology, unmatched perspective and insights, and operational excellence to help…” Source: RevenueBase Database · checked Sep 16, 2026
23	Carecloud	Partial evidence	Somerset, NJ, United StatesHQ checked Sep 16, 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 16, 2026
24	Zocdoc	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	501-1,000	1,339 contacts →
	Strong evidence “Zocdoc is the healthcare access infrastructure that connects patients to great care.” Source: RevenueBase Database · checked Sep 16, 2026
25	Mckesson Health IT	Partial evidence	Nashville, TN, United StatesHQ checked Sep 16, 2026	10001+	1,310 contacts →
	Partial evidence “Change Healthcare is inspiring a better healthcare system.” Source: RevenueBase Database · checked Sep 16, 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: healthcare IT infrastructure providers. 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 healthcare IT infrastructure providers.
Partial evidence: Its own public description names part of healthcare IT infrastructure providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name healthcare IT infrastructure providers. 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 5,252 healthcare IT infrastructure providers based in the United States

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Healthcare IT infrastructure providers based in the United States at a glance

As of Sep 16, 2026

34.8%Verified-email coverage

43.2Average contacts per company

11-50Median size (employees)

2.7%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

2,095

11-50

1,986

51-200

764

201-500

237

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 5,252 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 healthcare IT infrastructure providers, 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 the United States whose own description of what they do matches “healthcare IT infrastructure providers”. 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 healthcare IT infrastructure providers), 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 healthcare IT infrastructure providers, and records with no verified work email. Companies headquartered outside United States 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, 79,005 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 16, 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.

Healthcare IT infrastructure providers by metro

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 healthcare IT infrastructure providers, 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 healthcare IT infrastructure providers are there based in the United States?

RevenueBase identified 5,252 healthcare IT infrastructure providers headquartered in the 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?

Henry Schein, headquartered in Melville, tops this list with the largest team on record.

Which city has the most healthcare IT infrastructure providers?

New York leads with 142 headquartered companies, followed by Houston (93) and Atlanta (85).

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 79,005 verified decision-maker contacts tracked across these 5,252 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 16, 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.