Company lists · Data refreshed September 2026

Top 25 Cardiology practice companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 161 companies tracked

RevenueBase identified 161 cardiology practice companies headquartered in Australia as of September 2026 and tracks 950 professional contacts across them, including 296 with verified work emails. Melbourne is the largest hub.

This list covers cardiology practice 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 19, 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 19, 2026 86% judged on-target in blind review

161Companies

950Contacts tracked

296Verified emails

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The 25 largest cardiology practice companies based in Australia

Ranked by team size

Top 25 of 161 cardiology practice companies based in Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cardiology practice 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	SA Heart	Partial evidence	Adelaide, AustraliaHQ checked Sep 19, 2026	51-200	45 contacts →
	Partial evidence “For over 40 years SA Heart has been at the forefront of advances in cardiology, delivering world class care to South Australians.” Source: RevenueBase Database · checked Sep 19, 2026
2	Hearts 1st	Indirect evidence	Greenslopes, AustraliaHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Hearts 1st is focused on delivering best quality cardiac care.” Source: RevenueBase Database · checked Sep 19, 2026
3	Global Cardiology	Strong evidence	West Perth, AustraliaHQ checked Sep 19, 2026	11-50	22 contacts →
	Strong evidence “Global Cardiology is a cardiology practice offering a new concept in heart health, providing strategies for detection, management and prevention of heart disease by a team of…” Source: RevenueBase Database · checked Sep 19, 2026
4	Eastern Heart Clinic	Partial evidence	Randwick, AustraliaHQ checked Sep 19, 2026	11-50	20 contacts →
	Partial evidence “Eastern Heart Clinic is an interventional cardiology clinic located at the Prince of Wales Hospital campus at Randwick in Sydney’s eastern suburbs.” Source: RevenueBase Database · checked Sep 19, 2026
5	Melbourne Heart Care	Partial evidence	Brighton, AustraliaHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “Melbourne Heart Care provides comprehensive expertise in all subspecialty areas of cardiology, backed by a friendly administrative support team.” Source: RevenueBase Database · checked Sep 19, 2026
6	Heart Of Melbourne	Partial evidence	Boronia, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “Heart of Melbourne provides comprehensive cardiology services at multiple sites across Melbourne.” Source: RevenueBase Database · checked Sep 19, 2026
7	Cardionexus Imaging	Indirect evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “At CardioNexus we take pride in the continued support of Primary healthcare services in Australia, the frontline of Australia’s healthcare system.” Source: RevenueBase Database · checked Sep 19, 2026
8	Australian Cardiovascular Specialists	Indirect evidence	Camberwell, AustraliaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “One of Australia’s leading providers of high-quality, compassionate cardiovascular care.” Source: RevenueBase Database · checked Sep 19, 2026
9	Heart HQ	Indirect evidence	Sippy Downs, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Heart HQ brings together a team of the best heart specialists on the Sunshine Coast, working together to provide expert, compassionate, world-class and up-to-date care, 24/7/365.” Source: RevenueBase Database · checked Sep 19, 2026
10	WA Cardiology	Partial evidence	Canning Vale, AustraliaHQ checked Sep 19, 2026	51-200	14 contacts →
	Partial evidence “With a choice of many metropolitan and country locations, WA Cardiology offers the most experienced cardiology testing and consulting service in Western Australia.” Source: RevenueBase Database · checked Sep 19, 2026
11	Access Cardiology	Partial evidence	Nedlands, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “The specialists at Access Cardiology and Vascular all have one thing in common- they have heart!” Source: RevenueBase Database · checked Sep 19, 2026
12	The Cardiac Centre, NSW	Strong evidence	Wollongong, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Strong evidence “The Cardiac Centre, NSW is the largest private cardiology practice in the Illawarra, the South Coast and the Southern Highlands of NSW.” Source: RevenueBase Database · checked Sep 19, 2026
13	Peninsula Heart Centre	Partial evidence	Langwarrin, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “With a culture of care defining our practice, our Doctors and Nurses commit to the highest standards of medical practice, incorporating the latest techniques and information, so…” Source: RevenueBase Database · checked Sep 19, 2026
14	Western Cardiology	Indirect evidence	West Busselton, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
15	Sydney Cardiology	Partial evidence	Bella Vista, AustraliaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Sydney Cardiology has five accessible clinic locations across metropolitan Sydney (Bella Vista, Chatswood, Parramatta, Sydney CBD & Blacktown).” Source: RevenueBase Database · checked Sep 19, 2026
16	Macquarie Heart Group	Indirect evidence	Chatswood, AustraliaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Macquarie Heart is one of Sydney’s leading cardiovascular groups with clinics located in Chatswood and Dee Why.” Source: RevenueBase Database · checked Sep 19, 2026
17	Specialist Cardiology	Strong evidence	Wahroonga, AustraliaHQ checked Sep 19, 2026	11-50	10 contacts →
	Strong evidence “Specialist Cardiology is a cardiology practice committed to excellence in cardiac care.” Source: RevenueBase Database · checked Sep 19, 2026
18	Nightingale Cardiology	Indirect evidence	Adelaide, AustraliaHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Our aim is to continue offering superior and compassionate cardiac care services that guarantee the best patient experience.” Source: RevenueBase Database · checked Sep 19, 2026
19	Charles Clinic Heart Care	Indirect evidence	Launceston, AustraliaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Our Launceston rooms are a highly computerised, paperless, purpose-built facility offering a full range of non-invasive cardiac testing and consulting services.” Source: RevenueBase Database · checked Sep 19, 2026
20	Connected Cardiology	Partial evidence	Shepparton, AustraliaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Connected Cardiology was established in 2019 to provide compassionate cardiac care to patients in regional Victoria.” Source: RevenueBase Database · checked Sep 19, 2026
21	Total Cardiovascular Care	Partial evidence	Frankston, AustraliaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Total Cardiovascular Care is a specialised cardiology service provider.” Source: RevenueBase Database · checked Sep 19, 2026
22	Cardiology At The Mater	Partial evidence	North Sydney, AustraliaHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “We are a team of committed, highly-trained specialist cardiologists and physicians who provide a refined, state of the art consultative service and a full range of diagnostic and…” Source: RevenueBase Database · checked Sep 19, 2026
23	Heart Clinic Melbourne	Strong evidence	Malvern, AustraliaHQ checked Sep 19, 2026	1-10	7 contacts →
	Strong evidence “Heart Clinic Melbourne is a specialist cardiology practice focused on comprehensive focused care across the spectrum of heart disease.” Source: RevenueBase Database · checked Sep 19, 2026
24	Canberra Heart Rhythm	Partial evidence	Garran, AustraliaHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “Canberra Heart Rhythm is a medical practice company based out of 1st Floor/2 Garran Pl, Garran, Australia.” Source: RevenueBase Database · checked Sep 19, 2026
25	Victorian Heart And Lung Clinic	Partial evidence	Malvern, AustraliaHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “Established over 10 years ago, VHLC is a unique private practice which provides an ethical care pathway that ensures continuity of care from community to tertiary hospital for all…” Source: RevenueBase Database · checked Sep 19, 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: cardiology practice 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 cardiology practice companies.
Partial evidence: Its own public description names part of cardiology practice companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cardiology practice 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 161 cardiology practice companies based in Australia

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Cardiology practice companies based in Australia at a glance

As of Sep 19, 2026

31.2%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

3.1%Largest-city concentration · Melbourne

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 161 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 cardiology practice 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 “cardiology practice 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 cardiology practice 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 cardiology practice 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, 296 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 19, 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 cardiology practice 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 cardiology practice companies are there based in Australia?

RevenueBase identified 161 cardiology practice 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?

SA Heart, headquartered in Adelaide, tops this list with the largest team on record.

Which city has the most cardiology practice companies?

Melbourne leads with 5 headquartered companies, followed by Malvern (4) and Nedlands (4).

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 296 verified decision-maker contacts tracked across these 161 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 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 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.