Company lists · Data refreshed September 2026

Top 25 B2B tech companies based in Australia

RevenueBase identified 732 company matches for B2B tech companies associated with Australia as of September 2026 and tracks 8,569 professional contacts across them, including 2,517 with verified work emails. Melbourne is the largest hub.

This list covers company matches for B2B tech 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 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
732Companies
8,569Contacts tracked
2,517Verified emails
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The 25 largest B2B tech companies based in Australia

Ranked by team size
Top 25 of 732 company matches for B2B tech companies 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 matchMelbourne, AustraliaHQ recorded Sep 19, 20261,001-5,000552 contacts →

Exact match

“Axiom Technologies was founded to meet technological needs for Australia's medium & large scale enterprises providing end to end IT solution which delivers tailored solutions…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchNorth Sydney, AustraliaHQ recorded Sep 19, 202610001+369 contacts →

Exact match

“HCLTech is a global technology company, home to more than 226,600 people across 60 countries, delivering industry-leading capabilities centred around AI, digital, engineering…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchMacquarie Park, AustraliaHQ recorded Sep 19, 202610001+360 contacts →

Exact match

“DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner delivering software, services, and solutions to global enterprises and public sector…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchNorth Sydney, AustraliaHQ recorded Sep 19, 2026201-500235 contacts →

Exact match

“FUJIFILM MicroChannel is an award-winning business technology solutions provider Empowering 1400+ customers to Innovate Better across Australia, New Zealand, Fiji, Singapore and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchHobart, AustraliaHQ recorded Sep 19, 202651-200172 contacts →

Exact match

“Intuit Technologies is a Tasmanian-owned national IT services provider, with offices across Tasmania, Victoria, and Queensland.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchMelbourne, AustraliaHQ recorded Sep 19, 2026201-500156 contacts →

Exact match

“Adaps is Australia’s oldest privately owned IT services company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Sep 19, 202651-200155 contacts →

Exact match

“Explore new frontiers, uncover value from core business and build secure, scalable digital foundations through our transformative Technology Solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchScoresby, AustraliaHQ recorded Sep 19, 202651-200147 contacts →

Exact match

“Blue Connections IT is a leading Australian-owned provider of best-in-class IT solutions and managed services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchDocklands, AustraliaHQ recorded Sep 19, 202651-200126 contacts →

Exact match

“iGreenData is a next-generation technology company with a focus on Cloud, Data, and Digital first solutions which are changing how technology provides value to businesses…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchWarabrook, AustraliaHQ recorded Sep 19, 202651-200118 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 · Sep 19, 2026 · View company records in RevenueBase
11Exact matchMelbourne, AustraliaHQ recorded Sep 19, 202651-200108 contacts →

Exact match

“Insighture is a multi-disciplinary technology consulting company based in Melbourne, Australia and Colombo, Sri Lanka.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchAdelaide, AustraliaHQ recorded Sep 19, 202651-20085 contacts →

Exact match

“For over 25 years we have been designing and implementing IT strategies that leverage technology to achieve business objectives for small businesses, through to enterprise…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchBirtinya, AustraliaHQ recorded Sep 19, 202651-20082 contacts →

Exact match

“Our modern workplace services empower organisations to achieve real differentiation and operational excellence.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMacquarie Park, AustraliaHQ recorded Sep 19, 2026201-50075 contacts →

Exact match

“ITSM is your trusted partner in strategic IT services, specializing in solutions for large enterprises and mid-sized organizations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchHawthorn East, AustraliaHQ recorded Sep 19, 202611-5066 contacts →

Exact match

“ITConnexion has provided high-quality innovative and customised technology solutions for our clients since 2003.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchBattery Point, AustraliaHQ recorded Sep 19, 202611-5062 contacts →

Exact match

“Since our inception in 1996, ISW has been recognised as one of the most experienced and competent IT organisations across the Cloud, Software, Application Development and Service…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchPerth, AustraliaHQ recorded Sep 19, 202651-20062 contacts →

Exact match

“ISA Technologies is an innovative West Australian ICT Company focused on delivering Enterprise Solutions through Consulting Services, Application Development, Operational Services…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchNorth Sydney, AustraliaHQ recorded Sep 19, 202651-20059 contacts →

Exact match

“At OneTeam Services, we are more than just a tech solutions provider - we are your strategic partner in overcoming complex technology challenges.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchMelbourne, AustraliaHQ recorded Sep 19, 202611-5058 contacts →

Exact match

“Onsys Technologies is a Melbourne-based IT services and consulting company delivering intelligent, scalable, and cost-effective technology solutions to businesses across Australia…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Sep 19, 202651-20057 contacts →

Exact match

“Enterprise-grade teams.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchSt Leonards, AustraliaHQ recorded Sep 19, 2026501-1,00054 contacts →

Exact match

“As one of the most experienced end-to-end IT services providers in Australia, Atturra Managed Services has been delivering over 40 years of exceptional value to our clients across…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchBella Vista, AustraliaHQ recorded Sep 19, 2026501-1,00053 contacts →

Exact match

“With 24+ years of excellence, iSOFT is a trusted partner in digital transformation, delivering over projects for 500+ clients, including Fortune 500 companies, across Australia…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchBlack Forest, AustraliaHQ recorded Sep 19, 202651-20052 contacts →

Exact match

“At Iocane we work with you to understand your business goals and then apply the right combination of technology to deliver your outcome.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchAdelaide, AustraliaHQ recorded Sep 19, 202651-20051 contacts →

Exact match

“Oracle, Microsoft & AWS Experts for your Cloud, Applications, Databases, and IT Infrastructure.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchMelbourne, AustraliaHQ recorded Sep 19, 202651-20050 contacts →

Exact match

“Source Central is an end to end technology company that is able to understand your business requirements and Build, Operate and Manage the solution delivery.”

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

Showing 25 of 732 B2B tech companies based in Australia

See the full list, filter by size, metro and specialty, and access 2,517 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B tech companies based in Australia at a glance

As of Sep 19, 2026
29.4%Verified-email coverage
11.7Average contacts per company
1-10Median size (employees)
16.0%Largest-city concentration · Melbourne
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
403
11-50
248
51-200
52
201-500
11
501-1,000
6
1,001-5,000
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 732 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 “B2B tech 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 2,517 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 “B2B tech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B tech companies are there based in Australia?

RevenueBase identified 732 company matches for B2B tech 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?

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

Which city has the most B2B tech companies?

Melbourne leads with 117 company records, followed by Sydney (116) and Brisbane (33).

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 2,517 professional contacts with verified work emails tracked across these 732 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.