Company lists · Data refreshed November 2026

Top 25 Patient data ownership platforms worldwide

RevenueBase identified 1,158 company matches for patient data ownership platforms worldwide as of November 2026 and tracks 16,419 professional contacts across them, including 5,098 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for patient data ownership platforms 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 5, 2026. Country and city lists for patient data ownership platforms 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 5, 2026 How this list was built
1,158Companies
16,419Contacts tracked
5,098Verified emails
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The 25 largest patient data ownership platforms worldwide

Ranked by team size
Top 25 of 1,158 company matches for patient data ownership platforms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Nov 5, 20265,001-10,0003,307 contacts →

Exact match

“Datavant is the data collaboration platform trusted for healthcare.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchIrvine, CA, United StatesHQ recorded Nov 5, 2026n/a1,206 contacts →

Exact match

“Creating an Environment of Trust Private Access, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAlpharetta, GA, United StatesHQ recorded Nov 5, 20265,001-10,000705 contacts →

Exact match

“HealthPort Technologies is now CIOX Health.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchMarseille, FranceHQ recorded Nov 5, 2026201-500525 contacts →

Exact match

“Enovacom was founded in 2002 and has been dedicated to development software for healthcare, enabling the exchange and sharing of patient data.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchĐa Kao, VietnamHQ recorded Nov 5, 2026201-500471 contacts →

Exact match

“Jio Health is a life empowerment company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchFairport, NY, United StatesHQ recorded Nov 5, 2026501-1,000317 contacts →

Exact match

“Since 2006, eHealth Technologies has helped healthcare organizations close the time-to-treatment gap by delivering timely, organized, clinically relevant, specialty-specific…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchCambridge, United StatesHQ recorded Nov 5, 2026201-500270 contacts →

Exact match

“TriNetX® is The Global Truth Engine for Better Human Health®.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-200255 contacts →

Exact match

“Swoop improves patient outcomes by connecting the signals that drive earlier diagnosis, better treatment decisions, and sustained adherence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchBuenos Aires, ArgentinaHQ recorded Nov 5, 2026201-500238 contacts →

Exact match

“We are an information technology company that helps the healthcare ecosystem achieve digital transformation through the development of a technology platform that enables secure…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBilbao, SpainHQ recorded Nov 5, 202610001+225 contacts →

Exact match

“OSAKIDETZA SERVICIO VASCO DE SALUD is a company based out of C/ ERREBALE, 2, Larrabetzu, Vizcaya, Spain.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBangalore, IndiaHQ recorded Nov 5, 2026501-1,000205 contacts →

Exact match

“Phable is on a mission to create an ecosystem of patients, doctors, hospitals, health devices, insurance, and patient care service providers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSão Paulo, BrazilHQ recorded Nov 5, 202651-200198 contacts →

Exact match

“Somos uma camada de tecnologia para integrar a saúde de forma completa.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Nov 5, 202651-200176 contacts →

Exact match

“Streamline access, organization, and sharing of medical data to enhance the quality of care and clinical research.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBerlin, SingaporeHQ recorded Nov 5, 202651-200144 contacts →

Exact match

“Welcome to Affinidi, where we revolutionise data ownership for good.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBaltimore, SC, United StatesHQ recorded Nov 5, 202651-200139 contacts →

Exact match

“b.well Connected Health is solving healthcare’s fragmentation problem.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchOslo, NorwayHQ recorded Nov 5, 202651-200131 contacts →

Exact match

“The future patient-centric e-health system.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBeer-sheva, IsraelHQ recorded Nov 5, 202651-200127 contacts →

Exact match

“MDClone offers an innovative, self-service data analytics environment powering exploration, discovery, and collaboration throughout healthcare ecosystems, cross-institutionally…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 5, 202651-200122 contacts →

Exact match

“Malaffi is the region’s first Health Information Exchange platform, that safely and securely connects public and private healthcare providers in the Emirate of Abu Dhabi.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCambridge, United KingdomHQ recorded Nov 5, 202651-20096 contacts →

Exact match

“Founded in 2008 as a social enterprise, we believe empowering patients with their health data improves individual outcomes and enables more efficient, sustainable healthcare…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBoston, MA, United StatesHQ recorded Nov 5, 202651-20095 contacts →

Exact match

“Zus is the only shared health data platform designed to accelerate healthcare data interoperability by providing easy-to-use patient data at the point of care via API, embedded…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMannheim, GermanyHQ recorded Nov 5, 202651-20088 contacts →

Exact match

“In der vitagroup arbeiten europaweit über 100 SpezialistInnen Tag für Tag daran, die Gesundheitsversorgung durch fortschrittliche Technologie und intelligente Services nachhaltig…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchFlower Mound, TX, United StatesHQ recorded Nov 5, 202651-20088 contacts →

Exact match

“With a mission to use trust to make high-quality healthcare as accessible as a good cup of coffee, IntelliCentrics created the SEC³URE Ethos technology platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCharlotte, NC, United StatesHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“InteliChart is the trusted patient engagement and consumer healthcare partner for over healthcare organizations representing over 80 million unique patients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchPenryn, United KingdomHQ recorded Nov 5, 202611-5076 contacts →

Exact match

“His Majesty the King has awarded Ultramed a King's Award for Enterprise in the Innovation category.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSeattle, WA, United StatesHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Xealth is the ultimate orchestration layer for digital health, connecting the EHR, digital tools, patient data, and care teams into one coordinated ecosystem.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 1,158 patient data ownership platforms worldwide

See the full list, filter by size, metro and specialty, and access 5,098 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Patient data ownership platforms worldwide at a glance

As of Nov 5, 2026
31.0%Verified-email coverage
14.2Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
704
11-50
348
51-200
84
201-500
7
501-1,000
5
5,001-10,000
3
10001+
3

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 patient data ownership platforms are linked below.
What qualifies
Company records worldwide whose business descriptions match “patient data ownership platforms” 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 5,098 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 5, 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.

Patient data ownership platforms by location

9 lists · largest first

Every Patient data ownership platforms 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 “patient data ownership platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many patient data ownership platforms are there worldwide?

RevenueBase identified 1,158 company matches for patient data ownership platforms 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?

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

Which country has the most patient data ownership platforms?

The United States leads with 341 companies, followed by India (103) and the United Kingdom (60). Every patient data ownership platforms list by country and city is linked on this page.

Which city has the most patient data ownership platforms?

London leads with 33 company records, followed by New York (32) and San Francisco (20).

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 5,098 professional contacts with verified work emails tracked across these 1,158 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 5, 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.