Company lists · Data refreshed September 2026

Top 25 Radiology practice companies based in Australia

RevenueBase identified 228 company matches for radiology practice companies associated with Australia as of September 2026 and tracks 9,866 professional contacts across them, including 4,477 with verified work emails. Sydney is the largest hub.

This list covers company matches for radiology practice companies associated with Australia, 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 16, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
228Companies
9,866Contacts tracked
4,477Verified emails
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The 25 largest radiology practice companies based in Australia

Ranked by team size
Top 25 of 228 company matches for radiology practice companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchSydney, AustraliaHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Sep 16, 202610001+1,123 contacts →

Exact match

“Sonic is a leading international healthcare company with specialist operations in pathology/laboratory medicine, radiology, general practice medicine and corporate medical…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
4Exact matchPerth, AustraliaHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
5Exact matchSouth Brisbane, AustraliaHQ recorded Sep 16, 20261,001-5,000443 contacts →

Exact match

“Queensland X-Ray is the largest private imaging group in Queensland, with over 50 practices reaching from Cairns down to Warwick.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchClayfield, AustraliaHQ recorded Sep 16, 2026501-1,000424 contacts →

Exact match

“Qscan Group consists of Qscan Radiology Clinics (QLD, ACT, WA & TAS), North Coast Radiology (NSW), South East Radiology (NSW) & Alpenglow Australia (QLD & NSW).”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchNorth Sydney, AustraliaHQ recorded Sep 16, 20261,001-5,000352 contacts →

Exact match

“WORLD-CLASS TECHNOLOGY, LOCAL CARE.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Sep 16, 2026501-1,000304 contacts →

Exact match

“Capital Radiology is a community-based medical imaging provider, committed to providing affordable and accessible medical imaging for both patients and referring healthcare…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchWayville, AustraliaHQ recorded Sep 16, 2026501-1,000292 contacts →

Exact match

“Benson Radiology was formed in 1958 and has a well-deserved reputation as a leader in diagnostic and interventional radiology.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchEastwood, AustraliaHQ recorded Sep 16, 2026501-1,000283 contacts →

Exact match

“Jones Radiology is proud to be a doctor owned and operated practice offering the highest quality of diagnostic and interventional radiology services throughout South Australia and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchPerth, AustraliaHQ recorded Sep 16, 2026501-1,000265 contacts →

Exact match

“One of WA’s largest radiology providers, with over 40 years experience.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchMelbourne, AustraliaHQ recorded Sep 16, 20261,001-5,000248 contacts →

Exact match

“Integral Diagnostics (IDX) is a leading provider of medical imaging services across Australia and New Zealand.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchMelbourne, AustraliaHQ recorded Sep 16, 2026201-500153 contacts →

Exact match

“Lake Imaging is a leading Diagnostic Imaging Services provider and subsidiary of Integral Diagnostics Limited (ASX: IDX), a listed healthcare services company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchBox Hill, AustraliaHQ recorded Sep 16, 2026501-1,000152 contacts →

Exact match

“Imaging Associates (IA) is proudly owned and operated by a team of dedicated, world-leading radiologists.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchGold Coast, AustraliaHQ recorded Sep 16, 2026201-500151 contacts →

Exact match

“Since opening our first medical imaging centre in 1967, South Coast Radiology has evolved to become the largest radiology group on the Gold Coast, and one of the largest and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchNorth Ryde, AustraliaHQ recorded Sep 16, 20261,001-5,000141 contacts →

Exact match

“The ability to see inside the human body is becoming very advanced with technical developments in diagnostic imaging opening up a new realm of possibilities for detecting and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchWestmead, AustraliaHQ recorded Sep 16, 202651-200115 contacts →

Exact match

“Castlereagh Imaging, a proud member of Sonic Healthcare, is committed to providing the very best medical imaging service delivery to patients and referring doctors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchLiverpool, AustraliaHQ recorded Sep 16, 202651-200114 contacts →

Exact match

“Spectrum Medical Imaging is an independent radiology practice providing state-of-the-art imaging services across Eastern and South Western Sydney.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchCoburg, AustraliaHQ recorded Sep 16, 202651-200112 contacts →

Exact match

“At Vision Radiology our mission is to provide quality service to our patients and referrers, Vision Radiology is an independent radiology practice, proudly 100% owned by locally…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchRose Park, AustraliaHQ recorded Sep 16, 202651-20094 contacts →

Exact match

“Radiology SA is a privately owned, Adelaide-based radiology practice, run by radiologists and nuclear medicine specialists for the medical community.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Sep 16, 2026201-50093 contacts →

Exact match

“Synergy Radiology is a trustworthy and successful provider of radiology services offering advanced imaging technologies and outstanding and personalised expert services.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchBunbury, AustraliaHQ recorded Sep 16, 202651-20083 contacts →

Exact match

“Apex Radiology (formerly Global Diagnostics) is a leading Diagnostic Imaging Services provider and subsidiary of Integral Diagnostics Limited (ASX: IDX), a listed healthcare…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchPenrith, AustraliaHQ recorded Sep 16, 202651-20070 contacts →

Exact match

“Quantum Radiology is focused on providing the highest standard of diagnostic and interventional medical imaging as well as service excellence, meeting all expectations of…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Sep 16, 2026201-50052 contacts →

Exact match

“Carlisle Health brings a new and ambitious design to Australia’s Radiology landscape.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchBallarat, AustraliaHQ recorded Sep 16, 202651-20052 contacts →

Exact match

“We are a group of young subspecialist trained radiologists and nuclear physicians who are passionate about providing world class medical imaging services in regional areas.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 228 radiology practice companies based in Australia

See the full list, filter by size, metro and specialty, and access 4,477 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Radiology practice companies based in Australia at a glance

As of Sep 16, 2026
45.4%Verified-email coverage
43.3Average contacts per company
11-50Median size (employees)
7.9%Largest-city concentration · Sydney
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
79
11-50
68
51-200
46
201-500
10
501-1,000
8
1,001-5,000
11
10001+
1

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 228 companies.

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.
What qualifies
Company records associated with Australia whose business descriptions match “radiology practice 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 4,477 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 16, 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.

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 practice companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many radiology practice companies are there based in Australia?

RevenueBase identified 228 company matches for radiology practice companies associated with Australia 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?

I-Med Radiology Network tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most radiology practice companies?

Sydney leads with 18 company records, followed by Melbourne (11) and Penrith (6).

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 4,477 professional contacts with verified work emails tracked across these 228 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 16, 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.