Company lists · Data refreshed September 2026
Top 25 Healthcare cloud platform companies based in the United States
RevenueBase identified 2,242 healthcare cloud platform companies headquartered in the United States as of September 2026 and tracks 159,356 professional contacts across them, including 55,293 with verified work emails and 53,035 with mobile numbers. New York is the largest hub.
This list covers healthcare cloud platform companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.
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.
The 25 largest healthcare cloud platform companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 16,723 | ||||
“SS & C is a leading global provider of mission-critical, cloud-based software and solutions for the financial and healthcare industries.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 8,419 | ||||
“athenahealth strives to cure complexity and simplify the practice of healthcare.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 6,416 | ||||
“CitiusTech is a global technology services, consulting, and business solutions enterprise 100% focused on the healthcare and life sciences industry.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 5,251 | ||||
“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: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 4,165 | ||||
“Allscripts is now Veradigm.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 3,400 | ||||
“MEDITECH empowers healthcare organizations everywhere to expand their vision of what’s possible with Expanse, the world’s most intuitive and interoperable EHR.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 2,953 | ||||
“NextGen Healthcare is the technology partner for diverse ambulatory practices with evolving business needs.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 2,863 | ||||
“Datavant is the data collaboration platform trusted for healthcare.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 2,457 | ||||
“Netsmart is an industry-leading healthcare technology organization dedicated to empowering providers to deliver value-based care to individuals and communities.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 2,000 | ||||
“WellSky is one of America’s largest and most innovative healthcare technology companies leading the movement for intelligent, coordinated care.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,877 | ||||
“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: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,807 | ||||
“Greenway Health is a leading health information technology company delivering enterprise-wide healthcare platform solutions that support clinical, financial, and patient…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,752 | ||||
“At ModMed, we empower medical practices to grow and scale by delivering better patient experiences with cloud, data and AI technologies.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,713 | ||||
“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: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,651 | ||||
“Phreesia was founded in 2005 to help patients take an active role in their care.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,602 | ||||
“Carenet Health is committed to delivering the business of healthcare through leading-edge technology, unmatched perspective and insights, and operational excellence to help…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1,442 | ||||
“Accolade is now a part of Transcarent.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1,198 | ||||
“Sharecare is a digital healthcare company that delivers software and tech-enabled services to stakeholders across the healthcare ecosystem to help improve care quality, drive…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1,145 | ||||
“Qualifacts is the leading behavioral health technology partner, specializing in AI-powered electronic health record (EHR) software and data solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | LumerisPartial evidence | 1,003 | |||
“Lumeris is a physician-first healthcare transformation company on a mission to make primary care work for everyone.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 996 | ||||
“Optimum Healthcare IT, an Infosys Company, is a Best in KLAS healthcare IT digital transformation and consulting firm based in Jacksonville Beach, Florida.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 850 | ||||
“CPSI is a leading provider of healthcare solutions and services for community hospitals, their clinics and post-acute care facilities.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 808 | ||||
“Edifecs, a Cotiviti business, provides market-leading technology to its payer and health system customers, which serve nearly 300 million people in the U.S.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 683 | ||||
“Change Healthcare is inspiring a better healthcare system.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 653 | ||||
“HealthPort Technologies is now CIOX Health.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 2,242 healthcare cloud platform companies based in the United States
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Healthcare cloud platform companies based in the United States at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 cloud platform companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 cloud platform companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among healthcare cloud platform companies, 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 an evidence 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, 55,293 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 3, 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 cloud platform companies by metro
- Healthcare cloud platform companies in New York103
- Healthcare cloud platform companies in San Francisco64
- Healthcare cloud platform companies in Los Angeles48
- Healthcare cloud platform companies in Dallas47
- Healthcare cloud platform companies in Atlanta45
- Healthcare cloud platform companies in Chicago44
- Healthcare cloud platform companies in Austin44
- Healthcare cloud platform companies in Houston38
Frequently asked
How many healthcare cloud platform companies are there based in the United States?
RevenueBase identified 2,242 healthcare cloud platform companies 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?
Ss&c Technologies, headquartered in New York, tops this list with the largest team on record.
Which city has the most healthcare cloud platform companies?
New York leads with 103 headquartered companies, followed by San Francisco (64) and Los Angeles (48).
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 55,293 verified decision-maker contacts tracked across these 2,242 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 3, 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.
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