Company lists · Data refreshed September 2026
Top 25 Hl7 fhir integration companies worldwide
RevenueBase identified 719 hl7 fhir integration companies worldwide as of September 2026 and tracks 20,986 professional contacts across them, including 7,714 with verified work emails. The United States is the largest market and Chicago the largest hub.
This list covers hl7 fhir integration 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 20, 2026. Country and city lists for hl7 fhir integration 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.
The 25 largest hl7 fhir integration companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,839 contacts → | ||||
Indirect evidence “Datavant is the data collaboration platform trusted for healthcare.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,743 contacts → | ||||
Indirect evidence “Thryve Digital Health has rebranded as enGen Global.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,153 contacts → | ||||
Indirect evidence “Bacancy Technology is a custom software engineering company helping Healthcare and FinTech enterprises build, scale, and modernise mission-critical products, faster and with…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 706 contacts → | ||||
Indirect evidence “At Surescripts, we bring healthcare together to inform and accelerate decisions, helping keep patient care on track.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 655 contacts → | ||||
Indirect evidence “Cambio | Enable tomorrow's health and care today Tomorrow’s health and social care is seamlessly connected, patient-centered, and data-driven.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 585 contacts → | ||||
Indirect evidence “ELLKAY is a trusted enterprise data management partner, driving innovation and connectivity across the healthcare ecosystem.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 583 contacts → | ||||
Indirect 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 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 510 contacts → | ||||
Indirect 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 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 314 contacts → | ||||
Partial evidence “Rhapsody provides healthcare organizations with infrastructure for agent-ready interoperability so you can connect systems, reduce integration burden, and prepare your data for…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 306 contacts → | ||||
Indirect evidence “Since 2006, eHealth Technologies has helped healthcare organizations close the time-to-treatment gap by delivering timely, organized, clinically relevant, specialty-specific…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 291 contacts → | ||||
Indirect evidence “CertifyOS is building the future of provider data infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 279 contacts → | ||||
Indirect evidence “314e is a Best in KLAS Healthcare IT Products and Solutions company, serving 250+ Providers, Payers, and Life Sciences companies.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 266 contacts → | ||||
Indirect evidence “Smile Digital Health (doing business as Smile CDR Inc.) specializes in delivering fast, secure, compliant data infrastructures as a service to enable and empower interconnectivity…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 251 contacts → | ||||
Indirect evidence “VECOZO zorgt voor veilige en efficiënte gegevensuitwisseling in de zorg.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 220 contacts → | ||||
Indirect evidence “J2 Interactive, two-time recipient of Best in KLAS for Technical Services, is an award-winning consulting firm with over 275 healthcare IT experts in the US, Europe, and the…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 207 contacts → | ||||
Indirect evidence “Calian delivers healthcare and digital health solutions engineered to improve access to high-quality care.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 204 contacts → | ||||
Indirect evidence “Attune Technologies is a next-generation healthcare IT company that has pioneered Cloud based products designed to help the entire healthcare ecosystem.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 200 contacts → | ||||
Indirect evidence “RLDatix Data Solutions Group (Galen Healthcare Solutions) is an award-winning, KLAS-ranked healthcare IT technical & professional services and solutions company providing…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 159 contacts → | ||||
Indirect evidence “iatricSystems is a healthcare technology company dedicated to helping healthcare organizations enhance their IT investments.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 142 contacts → | ||||
Indirect evidence “For over a decade, MedFirst has been in the Healthcare Information Technology assisting hospitals of all sizes in implementing and adapting to new technologies.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 141 contacts → | ||||
Indirect evidence “Redox helps providers, payers, health tech vendors, EHRs, and Life Sciences power better care with real-time data exchange.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 135 contacts → | ||||
Partial evidence “At RAVSoft Solutions, we specialize in delivering cutting-edge healthcare IT solutions with a strong focus on imaging, informatics, and AI integration, utilizing interoperability…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 124 contacts → | ||||
Indirect evidence “Long before they were buzzwords, market segments or government incentive programs, concepts like interoperability, data liquidity, patient engagement and meaningful use were…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 122 contacts → | ||||
Indirect evidence “AaNeel is a health information management and product-based software engineering company, committed to enhancing clinical and financial goals in the delivery of healthcare.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 120 contacts → | ||||
Partial evidence “1upHealth provides the healthcare industry’s most sophisticated FHIR-enabled health data platform for claims and clinical data acquisition, exchange, and compute.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
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: hl7 fhir integration 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 hl7 fhir integration companies.
- Partial evidence
- Its own public description names part of hl7 fhir integration companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name hl7 fhir integration 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 719 hl7 fhir integration companies worldwide
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 7,714 reachable decision-makers.
Free signup · no credit card
Hl7 fhir integration companies worldwide at a glance
As of Sep 20, 2026Companies by employee count
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 hl7 fhir integration 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 hl7 fhir integration companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “hl7 fhir integration 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 hl7 fhir integration 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 hl7 fhir integration 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, 7,714 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 20, 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.
Hl7 fhir integration companies by location
3 lists · largest firstEvery Hl7 fhir integration 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 hl7 fhir integration 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 hl7 fhir integration companies are there worldwide?
RevenueBase identified 719 hl7 fhir integration 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?
Datavant, headquartered in New York City, tops this list with the largest team on record.
Which country has the most hl7 fhir integration companies?
The United States leads with 314 companies, followed by India (51) and Canada (26). Every hl7 fhir integration companies list by country and city is linked on this page.
Which city has the most hl7 fhir integration companies?
Chicago leads with 9 headquartered companies, followed by New York (9) and Toronto (9).
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 7,714 verified decision-maker contacts tracked across these 719 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 719 hl7 fhir integration companies worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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.