Company lists · Data refreshed October 2026

Top 25 Medical IT infrastructure firms based in Australia

RevenueBase identified 282 company matches for medical IT infrastructure firms associated with Australia as of October 2026 and tracks 2,219 professional contacts across them, including 823 with verified work emails. Melbourne is the largest hub.

This list covers company matches for medical IT infrastructure firms 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 October 18, 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 Oct 18, 2026 How this list was built
282Companies
2,219Contacts tracked
823Verified emails
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The 25 largest medical IT infrastructure firms based in Australia

Ranked by team size
Top 25 of 282 company matches for medical IT infrastructure firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchOsborne Park, AustraliaHQ recorded Oct 18, 202651-200125 contacts →

Exact match

“IT to smile about.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchWarabrook, AustraliaHQ recorded Oct 18, 202651-200119 contacts →

Exact match

“Diamond IT is an Australian technology partner supporting organisations since 1996 with solutions that improve business outcomes, reduce risk, and enable sustainable growth.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Oct 18, 202651-20090 contacts →

Exact match

“With a proven track record of 30 years, experteq is a proudly Australian IT company that combines the strengths of two storied brands – TAS and Experteq – to deliver outstanding…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchNorth Ryde, AustraliaHQ recorded Oct 18, 202651-20046 contacts →

Exact match

“For more than 25 years, Addcom Technologies has been empowering Australian and global organisations with strategic IT and communications solutions that make technology work for…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchBrisbane, AustraliaHQ recorded Oct 18, 202611-5032 contacts →

Exact match

“Founded in 1998 by IT industry veteran, Ben Steel, Envisage Technology’s mission is to deliver unmatched levels of quality and service with a consultative approach that works with…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchNorth Ryde, AustraliaHQ recorded Oct 18, 202611-5030 contacts →

Exact match

“In 1997, Total Computer Technology was founded by Robert & Dianne with a clear mission: to make technology useful, manageable, and a genuine asset for business owners.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchOakleigh, AustraliaHQ recorded Oct 18, 202611-5029 contacts →

Exact match

“OpusV has been operating in the infrastructure design and support space for over 20 years.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchBowen Hills, AustraliaHQ recorded Oct 18, 202611-5027 contacts →

Exact match

“TAAconnect is a leading provider of enterprise-grade IT and telecommunications solutions, serving Australian and New Zealand businesses for over 30 years.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchStafford, AustraliaHQ recorded Oct 18, 202651-20027 contacts →

Exact match

“GZD Pty Ltd is an independent solutions company focusing on the implementation and maintenance of both hardware and software infrastructure.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchAdelaide, AustraliaHQ recorded Oct 18, 202611-5023 contacts →

Exact match

“Arxis' mission is to secure our clients’ technology and empower their business.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchBelrose, AustraliaHQ recorded Oct 18, 202611-5023 contacts →

Exact match

“We help growing businesses to; Scale effortlessly, reduce overheads and improve staff experience By simplifying, developing and managing their IT Our IT systems are meant to…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchMelbourne, AustraliaHQ recorded Oct 18, 202611-5023 contacts →

Exact match

“CSW-IT is a fast-paced, dynamic business that prides itself on building and nurturing business relationships with valued partners and customers alike.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchDarwin City, AustraliaHQ recorded Oct 18, 202611-5022 contacts →

Exact match

“Architecting and developing innovative solutions for your technology environment is what has earned us our reputation.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchMoonee Ponds, AustraliaHQ recorded Oct 18, 202611-5022 contacts →

Exact match

“We are technology specialists for the future of healthcare.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchCastle Hill, AustraliaHQ recorded Oct 18, 202611-5022 contacts →

Exact match

“At Teamwork Technology, we are more than just an IT provider – we are your trusted partner in business technology solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchBurleigh Heads, AustraliaHQ recorded Oct 18, 202611-5021 contacts →

Exact match

“Based on the Gold Coast, GCIT provides IT security and managed services across Australia.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchBurleigh, AustraliaHQ recorded Oct 18, 202611-5020 contacts →

Exact match

“Ozdoc is an Australian owned company, established in 1992 to provide the highest quality outsourced information technology and system management services to the corporate market…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchSurry Hills, AustraliaHQ recorded Oct 18, 202611-5020 contacts →

Exact match

“We specialize in delivering innovative technology solutions for clinics and the healthcare sector.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchMascot, AustraliaHQ recorded Oct 18, 202611-5019 contacts →

Exact match

“We are Australia’s Leading provider of Personalised Cloud & Managed Services.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchBundoora, AustraliaHQ recorded Oct 18, 202611-5019 contacts →

Exact match

“Today, every business relies on technology to achieve its goals and vision.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Oct 18, 202611-5018 contacts →

Exact match

“At Empire Technologies, our unwavering dedication to delivering technology solutions can help you drive business success.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchParramatta, AustraliaHQ recorded Oct 18, 20261-1018 contacts →

Exact match

“Trucell is Australia's healthcare IT specialist.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchMalaga, AustraliaHQ recorded Oct 18, 202611-5016 contacts →

Exact match

“Get support from the tech-sperts you can trust.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchSt Leonards, AustraliaHQ recorded Oct 18, 202611-5016 contacts →

Exact match

“We are a team of skilled and experienced IT professionals providing 24/7 IT support and cyber security services to businesses across Australia.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchKent Town, AustraliaHQ recorded Oct 18, 202611-5015 contacts →

Exact match

“At Rachis Technology, we take the stress out of IT by delivering secure, innovative solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 282 medical IT infrastructure firms based in Australia

See the full list, filter by size, metro and specialty, and access 823 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical IT infrastructure firms based in Australia at a glance

As of Oct 18, 2026
37.1%Verified-email coverage
7.9Average contacts per company
1-10Median size (employees)
11.3%Largest-city concentration · Melbourne
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
170
11-50
97
51-200
13
501-1,000
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 282 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 “medical IT infrastructure firms” 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 823 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 October 18, 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 “medical IT infrastructure firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical IT infrastructure firms are there based in Australia?

RevenueBase identified 282 company matches for medical IT infrastructure firms associated with Australia as of October 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?

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

Which city has the most medical IT infrastructure firms?

Melbourne leads with 32 company records, followed by Sydney (31) and Brisbane (16).

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 823 professional contacts with verified work emails tracked across these 282 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 October 18, 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.