Company lists · Data refreshed September 2026

Top 25 Medical diagnostics companies based in Australia

Name: Medical diagnostics companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 63 companies tracked

RevenueBase identified 63 medical diagnostics companies headquartered in Australia as of September 2026 and tracks 5,948 professional contacts across them, including 2,233 with verified work emails. Sydney is the largest hub.

This list covers medical diagnostics companies headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

63Companies

5,948Contacts tracked

2,233Verified emails

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The 25 largest medical diagnostics companies based in Australia

Ranked by team size

Top 25 of 63 medical diagnostics companies based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical diagnostics companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sonic Healthcare	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	10001+	1,123 contacts →
	Partial evidence “Sonic is a leading international healthcare company with specialist operations in pathology/laboratory medicine, radiology, general practice medicine and corporate medical…” Source: RevenueBase Database · checked Sep 17, 2026
2	Sullivan Nicolaides Pathology	Partial evidence	Bowen Hills, AustraliaHQ checked Sep 17, 2026	1,001-5,000	995 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
3	QML Pathology	Strong evidence	Murarrie, AustraliaHQ checked Sep 17, 2026	1,001-5,000	673 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
4	Dorevitch Pathology	Indirect evidence	Heidelberg, AustraliaHQ checked Sep 17, 2026	1,001-5,000	625 contacts →
	Indirect evidence “Dorevitch Pathology was founded by Dr Abe Dorevitch in August 1970.” Source: RevenueBase Database · checked Sep 17, 2026
5	Healius Limited	Indirect evidence	Sydney, AustraliaHQ checked Sep 17, 2026	5,001-10,000	608 contacts →
	Indirect evidence “One of Australia's leading healthcare companies, Healius (formerly trading as Primary Health Care) is synonymous with quality, affordable and accessible healthcare for all…” Source: RevenueBase Database · checked Sep 17, 2026
6	Laverty Pathology	Strong evidence	North Ryde, AustraliaHQ checked Sep 17, 2026	1,001-5,000	593 contacts →
	Strong evidence “Laverty Pathology is a leading provider of pathology and medical diagnostic services to doctors, specialists and hospitals throughout Australia.” Source: RevenueBase Database · checked Sep 17, 2026
7	4cyte Pathology	Partial evidence	North Ryde, AustraliaHQ checked Sep 17, 2026	1,001-5,000	554 contacts →
	Partial evidence “4Cyte Pathology is an independent specialist medical laboratory and pathology provider based in ACT, NSW, QLD and VIC, Australia.” Source: RevenueBase Database · checked Sep 17, 2026
8	Scope Healthcare	Strong evidence	Wheelers Hill, AustraliaHQ checked Sep 17, 2026	51-200	63 contacts →
	Strong evidence “Scope Healthcare is a renowned leader in specialised diagnostics, dedicated to providing top-tier medical services in Victoria since 2007.” Source: RevenueBase Database · checked Sep 17, 2026
9	Ellume	Partial evidence	East Brisbane, AustraliaHQ checked Sep 17, 2026	51-200	50 contacts →
	Partial evidence “Ellume is an Australian based Health Technology company that develops and manufactures connected real-time diagnostics for doctors and consumers.” Source: RevenueBase Database · checked Sep 17, 2026
10	AXXIN	Partial evidence	Eaglemont, AustraliaHQ checked Sep 17, 2026	51-200	40 contacts →
	Partial evidence “At Axxin, our goal is to take the cost and complexity out of biomedical diagnostics.” Source: RevenueBase Database · checked Sep 17, 2026
11	Nutripath Pathology	Partial evidence	Burwood, AustraliaHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial evidence “NutriPATH is a privately owned medical laboratory that was founded in 2011.” Source: RevenueBase Database · checked Sep 17, 2026
12	Resonance Health LTD	Partial evidence	Burswood, AustraliaHQ checked Sep 17, 2026	11-50	35 contacts →
	Partial evidence “Resonance Health is a MedTech company headquartered in Australia, that specialises in the development and commercialisation of non-invasive medical imaging analysis and clinical…” Source: RevenueBase Database · checked Sep 17, 2026
13	Proteomics International	Strong evidence	Perth, AustraliaHQ checked Sep 17, 2026	11-50	32 contacts →
	Strong evidence “Proteomics International Laboratories Limited (ASX:PIQ) is a medical technology company at the forefront of predictive diagnostics and bio-analytical services.” Source: RevenueBase Database · checked Sep 17, 2026
14	Integrated Sciences	Partial evidence	Chatswood, AustraliaHQ checked Sep 17, 2026	11-50	28 contacts →
	Partial evidence “Integrated Sciences, established in 1983, is a privately owned Australian company specialising in the sale and support of Clinical Diagnostics, Molecular Diagnostics, Point of…” Source: RevenueBase Database · checked Sep 17, 2026
15	Atomo Diagnostics	Strong evidence	Leichhardt, AustraliaHQ checked Sep 17, 2026	11-50	28 contacts →
	Strong evidence “Atomo Diagnostics is a medical device manufacturer headquartered in Sydney, Australia with offices in South Africa and the United Kingdom.” Source: RevenueBase Database · checked Sep 17, 2026
16	Rhythm Biosciences Limited	Strong evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	27 contacts →
	Strong evidence “Rhythm Biosciences is an innovative Australian, publicly listed medical diagnostics company, with a focus on delivering simple, affordable blood tests for the accurate detection…” Source: RevenueBase Database · checked Sep 17, 2026
17	Saturn Pathology	Partial evidence	West Perth, AustraliaHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “Saturn Pathology is a new Western Australian laboratory bringing compassion and care back into laboratory medicine.” Source: RevenueBase Database · checked Sep 17, 2026
18	Bcal Diagnostics	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “BCAL Diagnostics is an Australian-owned, ASX listed, biotechnology company.” Source: RevenueBase Database · checked Sep 17, 2026
19	Wise Pathology Laboratory	Strong evidence	Macquarie Park, AustraliaHQ checked Sep 17, 2026	51-200	24 contacts →
	Strong evidence “WiSE Pathology is a leading provider of comprehensive diagnostic services across Australia, supporting over medical practitioners annually.” Source: RevenueBase Database · checked Sep 17, 2026
20	Haemokinesis	Partial evidence	Hallam, AustraliaHQ checked Sep 17, 2026	51-200	20 contacts →
	Partial evidence “At Haemokinesis, we deliver advanced blood diagnostic and testing technology that's safe, fast, accurate and reliable.” Source: RevenueBase Database · checked Sep 17, 2026
21	HA Tech	Indirect evidence	Castle Hill, AustraliaHQ checked Sep 17, 2026	51-200	16 contacts →
	Indirect evidence “HA TECH Australia's largest RT-PCR (NAAT) and Rapid Antigen Test (RATs) Kit Manufacturer.” Source: RevenueBase Database · checked Sep 17, 2026
22	Minomic International LTD	Partial evidence	Macquarie Park, AustraliaHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Minomic International Ltd, is a Sydney-based cancer diagnostics that has developed MiCheck® Prostate, an innovative blood test designed to assess the risk of clinically…” Source: RevenueBase Database · checked Sep 17, 2026
23	Crea Laboratory Technologies PTY LTD	Indirect evidence	Tuggerah, AustraliaHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Founded in 2007, Crea Laboratory Technologies works alongside you to provide a range of specialised laboratory testing instrumentation.” Source: RevenueBase Database · checked Sep 17, 2026
24	Proseek BIO	Partial evidence	Brisbane, AustraliaHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “Addressing unmet diagnostic needs in women's health through new glycoprotein biomarker panel clinical mass spectrometry-based blood tests that are accurate, simple for patients…” Source: RevenueBase Database · checked Sep 17, 2026
25	Biotome PTY LTD	Indirect evidence	Perth, AustraliaHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “Biotome develops precision antibody tests using next-generation peptide and protein engineering.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: medical diagnostics companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names medical diagnostics companies.
Partial evidence: Its own public description names part of medical diagnostics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical diagnostics companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 63 medical diagnostics companies based in Australia

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Medical diagnostics companies based in Australia at a glance

As of Sep 17, 2026

37.5%Verified-email coverage

94.4Average contacts per company

11-50Median size (employees)

17.5%Largest-city concentration · Sydney

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

10001+

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 63 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among medical diagnostics companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “medical diagnostics companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names medical diagnostics companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among medical diagnostics companies, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,233 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names medical diagnostics companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many medical diagnostics companies are there based in Australia?

RevenueBase identified 63 medical diagnostics companies headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sonic Healthcare, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most medical diagnostics companies?

Sydney leads with 11 headquartered companies, followed by Melbourne (7) and Perth (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,233 verified decision-maker contacts tracked across these 63 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.