Company lists · Data refreshed September 2026

Top 25 Radiology information system companies worldwide

RevenueBase identified 4,016 company matches for radiology information system companies worldwide as of September 2026 and tracks 89,690 professional contacts across them, including 27,730 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for radiology information system companies 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 21, 2026. Country and city lists for radiology information system companies 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 21, 2026 How this list was built
4,016Companies
89,690Contacts tracked
27,730Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest radiology information system companies worldwide

Ranked by team size
Top 25 of 4,016 company matches for radiology information system companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchLos Angeles, CA, United StatesHQ recorded Sep 21, 202610001+3,126 contacts →

Exact match

“RadNet, Inc.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchNashville, TN, United StatesHQ recorded Sep 21, 20265,001-10,0002,033 contacts →

Exact match

“Our mission is to transform radiology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Sep 21, 20261,001-5,0001,770 contacts →

Exact match

“I-MED Radiology Network is Australasia’s leading diagnostic imaging provider, offering a comprehensive range of medical imaging and radiology services, including X-ray, PET, CT…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchLinköping, SwedenHQ recorded Sep 21, 20261,001-5,0001,303 contacts →

Exact match

“Driven by knowledge and passion, our vision is to contribute to a healthier and safer society.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchShanghai, TX, ChinaHQ recorded Sep 21, 20265,001-10,0001,240 contacts →

Exact match

“At United Imaging Healthcare, we develop and produce advanced medical products, digital healthcare solutions, and intelligent solutions that cover the entire process of imaging…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSt Louis Park, MN, United StatesHQ recorded Sep 21, 20261,001-5,0001,111 contacts →

Exact match

“As a leading national subspecialty provider for advanced diagnostic and interventional radiology services, RAYUS Radiology is challenging the status quo by shining the light on…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchScottsdale, AZ, United StatesHQ recorded Sep 21, 20261,001-5,0001,099 contacts →

Exact match

“SimonMed Imaging is the largest physician owned outpatient medical imaging provider in the nation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchTampa, FL, United StatesHQ recorded Sep 21, 20261,001-5,0001,070 contacts →

Exact match

“Akumin is a leading U.S.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchGenova, ItalyHQ recorded Sep 21, 20261,001-5,000967 contacts →

Exact match

“Esaote is a leading industrial Group with a unique value proposition, providing medical imaging solutions in Ultrasound and Dedicated MRI, complemented by Healthcare IT, technical…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchAmstelveen, NetherlandsHQ recorded Sep 21, 2026201-500946 contacts →

Exact match

“Canon Medical Systems Europe offers a full range of medical imaging solutions, including CT, Diagnostic and Interventional X-ray, MRI, Ultrasound, Eye Care, and Mobile Imaging…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 21, 20261,001-5,000688 contacts →

Exact match

“At Lumus Imaging, we are passionate about caring for your health and wellbeing at every stage of life.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchRaleigh, NC, United StatesHQ recorded Sep 21, 2026501-1,000630 contacts →

Exact match

“Improving healthcare through innovative technology is at the core of Intelerad’s work.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchQuincy, MA, United StatesHQ recorded Sep 21, 2026501-1,000595 contacts →

Exact match

“Shields Health is an independent, New England-based medical service provider with a national reputation for blending exceptional customer service with superior technology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchLindenhurst, NY, United StatesHQ recorded Sep 21, 20261,001-5,000561 contacts →

Exact match

“Zwanger-Pesiri has been setting the standard in patient care in New York for over 70 years.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchRaheen, IrelandHQ recorded Sep 21, 2026501-1,000516 contacts →

Exact match

“Alliance Medical Diagnostic Imaging holds full CHKS Clinical Excellence Accreditation and ISO 9001 Quality Certification.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchDallas, United StatesHQ recorded Sep 21, 2026501-1,000502 contacts →

Exact match

“Touchstone Advantage: The Touchstone Advantage delivers CONFIDENCE for the medical insights you need, and CONVENIENCE that matter for you and your patients, while giving patients…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchOak Brook, IL, United StatesHQ recorded Sep 21, 2026201-500493 contacts →

Exact match

“The Radiological Society of North America (RSNA) is a non-profit organization that represents 31 radiologic subspecialties from 153 countries around the world.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchEdina, MN, United StatesHQ recorded Sep 21, 2026201-500471 contacts →

Exact match

“vRad (Virtual Radiologic) is the nation’s leading teleradiology practice with 500 U.S.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchPerth, AustraliaHQ recorded Sep 21, 20261,001-5,000446 contacts →

Exact match

“Perth Radiological Clinic (PRC) is Western Australia’s leading doctor-owned medical imaging practice.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchSpokane, WA, United StatesHQ recorded Sep 21, 2026501-1,000430 contacts →

Exact match

“Inland Imaging provides diagnostic medical imaging services in Spokane, Tri-Cities, and Missoula.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 21, 2026501-1,000382 contacts →

Exact match

“Everlight Radiology is a globally connected teleradiology leader, headquartered in the UK and Sydney with operations spanning the UK and Ireland, Australia, New Zealand and South…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchWayne, NJ, United StatesHQ recorded Sep 21, 202610001+370 contacts →

Exact match

“Konica Minolta Healthcare is a world-class provider and market leader in medical diagnostic imaging and healthcare information technology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchNorth Sydney, AustraliaHQ recorded Sep 21, 20261,001-5,000352 contacts →

Exact match

“WORLD-CLASS TECHNOLOGY, LOCAL CARE.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchCincinnati, OH, United StatesHQ recorded Sep 21, 2026501-1,000348 contacts →

Exact match

“Headquartered in Cincinnati, Ohio, the ProScan Family of Companies is committed to providing healthcare professionals and their patients with exceptional medical imaging services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchTucson, AZ, United StatesHQ recorded Sep 21, 2026201-500342 contacts →

Exact match

“As Tucson's hometown radiology practice, Radiology Ltd.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 4,016 radiology information system companies worldwide

See the full list, filter by size, metro and specialty, and access 27,730 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Radiology information system companies worldwide at a glance

As of Sep 21, 2026
30.9%Verified-email coverage
22.3Average contacts per company
11-50Median size (employees)
1.6%Largest-city concentration · Sao Paulo
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
1,421
11-50
1,468
51-200
770
201-500
186
501-1,000
71
1,001-5,000
50
5,001-10,000
6
10001+
13

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 radiology information system companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “radiology information system companies” 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 27,730 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 21, 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.

Radiology information system companies by location

19 lists · largest first

Every Radiology information system 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 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 “radiology information system companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many radiology information system companies are there worldwide?

RevenueBase identified 4,016 company matches for radiology information system companies 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?

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

Which country has the most radiology information system companies?

The United States leads with 1,168 companies, followed by Brazil (473) and Germany (251). Every radiology information system companies list by country and city is linked on this page.

Which city has the most radiology information system companies?

Sao Paulo leads with 64 company records, followed by Houston (27) and New York (25).

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 27,730 professional contacts with verified work emails tracked across these 4,016 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 4,016 radiology information system companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.