Company lists · Data refreshed September 2026

Top 25 Oncology electronic health record systems worldwide

RevenueBase identified 155 company matches for oncology electronic health record systems worldwide as of September 2026 and tracks 6,679 professional contacts across them, including 3,376 with verified work emails. The United States is the largest market and Atlanta the largest hub.

This list covers company matches for oncology electronic health record systems 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 September 20, 2026. Country and city lists for oncology electronic health record systems 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 Sep 20, 2026 How this list was built
155Companies
6,679Contacts tracked
3,376Verified emails
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The 25 largest oncology electronic health record systems worldwide

Ranked by team size
Top 25 of 155 company matches for oncology electronic health record systems worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchCanton, MA, United StatesHQ recorded Sep 20, 20261,001-5,0003,418 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 · Sep 20, 2026 · View company records in RevenueBase
2Exact matchOak Brook, IL, United StatesHQ recorded Sep 20, 2026201-500469 contacts →

Exact match

“Streamline understands people choose to work in behavioral health based on a deep desire to help others.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchKelowna, BC, CanadaHQ recorded Sep 20, 2026201-500405 contacts →

Exact match

“QHR Technologies designs interactive software solutions that empower and inform healthcare providers and patients across the country.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchStockholm, SwedenHQ recorded Sep 20, 2026201-500400 contacts →

Exact match

“ADVANCING CANCER TREATMENT RaySearch is advancing cancer treatment through pioneering software.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchMontreal, QC, CanadaHQ recorded Sep 20, 2026201-500223 contacts →

Exact match

“Our mission is to promote excellence and efficiency in healthcare through our MYLE and PLEXIA electronic medical records.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchAuckland, New ZealandHQ recorded Sep 20, 202651-200169 contacts →

Exact match

“For more than 30 years, Medtech Global has been a trusted leader in practice management systems.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchDallas, TX, United StatesHQ recorded Sep 20, 202651-200120 contacts →

Exact match

“We offer speciality-based EHR, Practice Management, & Patient Engagement solutions to help physicians streamline clinical operations, enhance administrative activities, and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchPasadena, CA, United StatesHQ recorded Sep 20, 202611-5079 contacts →

Exact match

“Building the next generation of intelligent clinical software!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchWestlake Village, CA, United StatesHQ recorded Sep 20, 202611-5072 contacts →

Exact match

“APTIUM HEALTHCARE IT CONSULTING Years before electronic medical record (EMR) was mandated and became a buzzword in healthcare, Aptium Oncology, an oncology consulting company…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchWest Warwick, RI, United StatesHQ recorded Sep 20, 202651-20060 contacts →

Exact match

“Founded by a physician, Amazing Charts is the top-rated EHR for ease of use and an affordable option for independent medical practices.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchPlano, TX, United StatesHQ recorded Sep 20, 202651-20051 contacts →

Exact match

“Welcome to Practice EHR, where healthcare meets innovation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSurat, IndiaHQ recorded Sep 20, 202651-20049 contacts →

Exact match

“Elevating Healthcare through Innovative Solutions -Comprehensive Health Management Information Systems (HMIS)-Electronic Medical Records (EMR) Software -Pharmacy Management…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchTel Aviv, IsraelHQ recorded Sep 20, 202651-20043 contacts →

Exact match

“Elad Health, part of the Elad Group, is the developer of the Chameleon ™ Electronic Medical Record (EMR).”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 202651-20043 contacts →

Exact match

“Medicat is the #1 EHR for college health.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchCenterville, MA, United StatesHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“mTuitive, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchMüllheim, GermanyHQ recorded Sep 20, 202651-20031 contacts →

Exact match

“DORNER – Health IT mit Weitblick und Substanz Seit über 40 Jahren gestalten wir digitale Gesundheitsversorgung aktiv mit.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchNorth Palm Beach, FL, United StatesHQ recorded Sep 20, 2026201-50027 contacts →

Exact match

“Healthcare IT is broken.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchUnited StatesHQ recorded Sep 20, 20261-1024 contacts →

Exact match

“Since 1994, CPR Technologies has forwarded the conceptual Computerized Patient Record through unique integration engine technologies, document to distribution solutions and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 20261-1022 contacts →

Exact match

“AutoMedSys is a Comprehensive & Powerful Integrated EHR.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 202651-20021 contacts →

Exact match

“Clevermed Ltd is a medical software company located in Edinburgh, UK.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchSandy, UT, United StatesHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“At Wellsoft (a division of Medsphere), Emergency and Urgent Care is our sole focus.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchCadorago, United StatesHQ recorded Sep 20, 202611-5020 contacts →

Exact match

“The.0 è la tecnologia chiave di Netpolaris, che dal 2015 innova il settore con la sua cartella clinica elettronica d’avanguardia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchMannheim, GermanyHQ recorded Sep 20, 202611-5020 contacts →

Exact match

“At celsius37.com AG, we develop secure, web based oncology information systems that help hospitals and hospital groups streamline oncology workflows, improve interdisciplinary…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchAustin, TX, United StatesHQ recorded Sep 20, 202651-20019 contacts →

Exact match

“Welcome to tomorrow's Electronic Healthcare solution, the EHR System from VersaSuite.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“P&P Data Systems is a leading developer Electronic Medical Records Software for the Ontario Healthcare industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 155 oncology electronic health record systems worldwide

See the full list, filter by size, metro and specialty, and access 3,376 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oncology electronic health record systems worldwide at a glance

As of Sep 20, 2026
50.5%Verified-email coverage
43.1Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · Atlanta
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
61
51-200
27
201-500
9
1,001-5,000
1
10001+
1

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 oncology electronic health record systems are linked below.
What qualifies
Company records worldwide whose business descriptions match “oncology electronic health record systems” 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 3,376 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 September 20, 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.

Oncology electronic health record systems by location

1 lists · largest first

Every Oncology electronic health record systems 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 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 “oncology electronic health record systems”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oncology electronic health record systems are there worldwide?

RevenueBase identified 155 company matches for oncology electronic health record systems worldwide as of September 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?

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

Which country has the most oncology electronic health record systems?

The United States leads with 69 companies. Every oncology electronic health record systems list by country and city is linked on this page.

Which city has the most oncology electronic health record systems?

Atlanta leads with 3 company records, followed by New York (3) and Austin (2).

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 3,376 professional contacts with verified work emails tracked across these 155 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 September 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 155 oncology electronic health record systems worldwide. Start with a free account, no credit card.

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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.