Company lists · Data refreshed September 2026

Top 25 Diagnostic laboratories based in Australia

RevenueBase identified 153 company matches for diagnostic laboratories associated with Australia as of September 2026 and tracks 23,332 professional contacts across them, including 8,029 with verified work emails. Sydney is the largest hub.

This list covers company matches for diagnostic laboratories 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 19, 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 19, 2026 How this list was built
153Companies
23,332Contacts tracked
8,029Verified emails
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The 25 largest diagnostic laboratories based in Australia

Ranked by team size
Top 25 of 153 company matches for diagnostic laboratories based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchBowen Hills, AustraliaHQ recorded Sep 19, 202610001+9,234 contacts →

Exact match

“A global leader in testing, ALS provides comprehensive testing solutions to clients in a wide range of industries around the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchClayton, AustraliaHQ recorded Sep 19, 20261,001-5,0001,219 contacts →

Exact match

“Australian Clinical Labs (Clinical Labs) is a leading provider of pathology services in Australia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
4Exact matchBowen Hills, AustraliaHQ recorded Sep 19, 20261,001-5,000995 contacts →

Exact match

“Sullivan Nicolaides Pathology is one of Australia’s largest and most respected diagnostic testing laboratories, regarded for our expertise in esoteric as much as routine testing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchMacquarie Park, AustraliaHQ recorded Sep 19, 202610001+802 contacts →

Exact match

“Douglass Hanly Moir Pathology is an established and well-respected pathology practice offering comprehensive, high-quality pathology across NSW and northwest Victoria.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchMurarrie, AustraliaHQ recorded Sep 19, 20261,001-5,000673 contacts →

Exact match

“QML Pathology is one of Queensland and northern New South Wales leaders in medical diagnostic testing, providing a friendly and professional service to patients and the medical…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchHeidelberg, AustraliaHQ recorded Sep 19, 20261,001-5,000625 contacts →

Exact match

“Dorevitch Pathology was founded by Dr Abe Dorevitch in August 1970.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Sep 19, 20265,001-10,000608 contacts →

Exact match

“One of Australia's leading healthcare companies, Healius (formerly trading as Primary Health Care) is synonymous with quality, affordable and accessible healthcare for all…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchNorth Ryde, AustraliaHQ recorded Sep 19, 20261,001-5,000593 contacts →

Exact match

“Laverty Pathology is a leading provider of pathology and medical diagnostic services to doctors, specialists and hospitals throughout Australia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchNorth Ryde, AustraliaHQ recorded Sep 19, 20261,001-5,000554 contacts →

Exact match

“4Cyte Pathology is an independent specialist medical laboratory and pathology provider based in ACT, NSW, QLD and VIC, Australia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchJandakot, AustraliaHQ recorded Sep 19, 2026501-1,000301 contacts →

Exact match

“At Western Diagnostic Pathology, we’re committed to supporting practitioners by delivering timely, accurate, and high quality diagnostic results.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchOsborne Park, AustraliaHQ recorded Sep 19, 20261,001-5,000191 contacts →

Exact match

“Clinipath Pathology is Western Australia’s leading private pathology practice, with over 260 collection centres spanning from Broome to Albany, and laboratories in Osborne Park…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchAdelaide, AustraliaHQ recorded Sep 19, 2026501-1,000177 contacts →

Exact match

“Clinpath is a highly respected, well established private pathology practice, providing laboratory services to general practitioners, specialists, private hospitals, and aged care…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMelbourne, AustraliaHQ recorded Sep 19, 202651-200131 contacts →

Exact match

“360biolabs is Australia's most comprehensive bioanalytical and specialty laboratory offering science-driven expertise and laboratory services for Phase clinical studies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchSt. Leonards, AustraliaHQ recorded Sep 19, 20265,001-10,000113 contacts →

Exact match

“Primary Health Care is one of Australia's leading publically listed healthcare companies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 19, 202651-20076 contacts →

Exact match

“Sonic Clinical Trials (SCT) is a subsidiary of Australian-owned Sonic Healthcare Limited, one of the world’s largest specialist medical diagnostics companies, employing more than…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchCannon Hill, AustraliaHQ recorded Sep 19, 202651-20074 contacts →

Exact match

“Abacus dx is a leading distributor of in vitro diagnostic (IVD), research laboratory instruments & reagents, laboratory equipment and clinical educational products.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchSt. Leonards, AustraliaHQ recorded Sep 19, 202651-20072 contacts →

Exact match

“RCPA Quality Assurance Programs are world leaders in the provision of external quality assurance (EQA) for pathology laboratories.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchWheelers Hill, AustraliaHQ recorded Sep 19, 202651-20063 contacts →

Exact match

“Scope Healthcare is a renowned leader in specialised diagnostics, dedicated to providing top-tier medical services in Victoria since 2007.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchWollongong, AustraliaHQ recorded Sep 19, 202651-20058 contacts →

Exact match

“Southern.IML Pathology are a medical testing laboratory based in Wollongong, New South Wales.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchMelbourne, AustraliaHQ recorded Sep 19, 202651-20047 contacts →

Exact match

“Genomic Diagnostics is the nationally co-ordinated genetic testing service for Healius Pathology Pty Ltd.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 19, 2026n/a47 contacts →

Exact match

“Sonic Healthcare Australia Pathology is the largest pathology provider in the country.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchMascot, AustraliaHQ recorded Sep 19, 202651-20046 contacts →

Exact match

“Your Partner for Food & Feed Analysis and Clinical Diagnostics”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Sep 19, 2026501-1,00042 contacts →

Exact match

“Medlab Pathology is one of Australia’s largest, privately owned independent pathology practices.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchEaglemont, AustraliaHQ recorded Sep 19, 202651-20040 contacts →

Exact match

“At Axxin, our goal is to take the cost and complexity out of biomedical diagnostics.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 153 diagnostic laboratories based in Australia

See the full list, filter by size, metro and specialty, and access 8,029 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diagnostic laboratories based in Australia at a glance

As of Sep 19, 2026
34.4%Verified-email coverage
152.5Average contacts per company
11-50Median size (employees)
10.5%Largest-city concentration · Sydney
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
48
51-200
25
201-500
4
501-1,000
5
1,001-5,000
16
5,001-10,000
3
10001+
4

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 153 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 “diagnostic laboratories” 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 8,029 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 19, 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 “diagnostic laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diagnostic laboratories are there based in Australia?

RevenueBase identified 153 company matches for diagnostic laboratories 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?

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

Which city has the most diagnostic laboratories?

Sydney leads with 16 company records, followed by Melbourne (10) and Brisbane (7).

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 8,029 professional contacts with verified work emails tracked across these 153 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 19, 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.