Company lists · Data refreshed September 2026

Top 25 Information technology companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 206 companies tracked

RevenueBase identified 206 information technology companies headquartered in Australia as of September 2026 and tracks 3,978 professional contacts across them, including 1,321 with verified work emails. Melbourne is the largest hub.

This list covers information technology 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 20, 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 20, 2026 86% judged on-target in blind review

206Companies

3,978Contacts tracked

1,321Verified emails

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The 25 largest information technology companies based in Australia

Ranked by team size

Top 25 of 206 information technology companies based in Australia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to information technology 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	The Missing Link	Partial evidence	North Sydney, AustraliaHQ checked Sep 20, 2026	201-500	222 contacts →
	Partial evidence “For over 28 years, The Missing Link has been a trusted technology partner to enterprise, government and high-growth businesses across Australia.” Source: RevenueBase Database · checked Sep 20, 2026
2	Intuit Technologies	Partial evidence	Hobart, AustraliaHQ checked Sep 20, 2026	51-200	172 contacts →
	Partial evidence “Intuit Technologies is a Tasmanian-owned national IT services provider, with offices across Tasmania, Victoria, and Queensland.” Source: RevenueBase Database · checked Sep 20, 2026
3	Crystal Delta	Partial evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	51-200	155 contacts →
	Partial evidence “Explore new frontiers, uncover value from core business and build secure, scalable digital foundations through our transformative Technology Solutions.” Source: RevenueBase Database · checked Sep 20, 2026
4	Fujitsu Asia Pacific	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 20, 2026	1,001-5,000	114 contacts →
	Indirect evidence “Fujitsu’s purpose is to make the world more sustainable by building trust in society through innovation.” Source: RevenueBase Database · checked Sep 20, 2026
5	Office Solutions IT	Indirect evidence	Osborne Park, AustraliaHQ checked Sep 20, 2026	51-200	114 contacts →
	Indirect evidence “IT to smile about.” Source: RevenueBase Database · checked Sep 20, 2026
6	NEW ERA Technology AU	Strong evidence	Mascot, AustraliaHQ checked Sep 20, 2026	501-1,000	111 contacts →
	Strong evidence “New Era delivers Technology Solutions that securely connect people, places, and information in a rapidly changing digital world.” Source: RevenueBase Database · checked Sep 20, 2026
7	Ericom	Partial evidence	Surry Hills, AustraliaHQ checked Sep 20, 2026	51-200	106 contacts →
	Partial evidence “Welcome to Ericom, Australia’s leading technology solutions provider.” Source: RevenueBase Database · checked Sep 20, 2026
8	ORETA	Partial evidence	Docklands, AustraliaHQ checked Sep 20, 2026	51-200	89 contacts →
	Partial evidence “Oreta is an Australian technology company helping organisations cut through complexity and achieve real business outcomes across cloud, cybersecurity, networking, and digital…” Source: RevenueBase Database · checked Sep 20, 2026
9	Comunet	Partial evidence	Adelaide, AustraliaHQ checked Sep 20, 2026	51-200	85 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
10	ENTAG	Indirect evidence	Birtinya, AustraliaHQ checked Sep 20, 2026	51-200	82 contacts →
	Indirect evidence “Our modern workplace services empower organisations to achieve real differentiation and operational excellence.” Source: RevenueBase Database · checked Sep 20, 2026
11	Scorptec Computers	Indirect evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	51-200	80 contacts →
	Indirect evidence “About Scorptec Computers is an innovative IT solutions provider based in Melbourne providing complete computer hardware and software solutions for the home, business, government…” Source: RevenueBase Database · checked Sep 20, 2026
12	ISW	Indirect evidence	Battery Point, AustraliaHQ checked Sep 20, 2026	11-50	62 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
13	Atturra Managed Services	Indirect evidence	St Leonards, AustraliaHQ checked Sep 20, 2026	501-1,000	54 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
14	Iocane	Partial evidence	Black Forest, AustraliaHQ checked Sep 20, 2026	51-200	52 contacts →
	Partial evidence “At Iocane we work with you to understand your business goals and then apply the right combination of technology to deliver your outcome.” Source: RevenueBase Database · checked Sep 20, 2026
15	Blue Crystal Solutions	Indirect evidence	Adelaide, AustraliaHQ checked Sep 20, 2026	51-200	51 contacts →
	Indirect evidence “Oracle, Microsoft & AWS Experts for your Cloud, Applications, Databases, and IT Infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
16	Triforce Australia	Partial evidence	Bella Vista, AustraliaHQ checked Sep 20, 2026	51-200	40 contacts →
	Partial evidence “Established in Triforce’s mission is to provide technology that will enable you to achieve your business goals and make your vision a reality.” Source: RevenueBase Database · checked Sep 20, 2026
17	Insitec	Indirect evidence	Canberra, AustraliaHQ checked Sep 20, 2026	51-200	39 contacts →
	Indirect evidence “Insitec is a locally owned and operated company, formed in 2001 to provide Canberra and the surrounding region with services in development, implementation and management of IT…” Source: RevenueBase Database · checked Sep 20, 2026
18	ICT Group Australia	Strong evidence	Parramatta, AustraliaHQ checked Sep 20, 2026	11-50	37 contacts →
	Strong evidence “iCT Group has been providing Information, Communications and Technology solutions for over 11 years and is a Telstra Business Gold Partner and a Gold Microsoft Partner, plus a…” Source: RevenueBase Database · checked Sep 20, 2026
19	Unitech	Indirect evidence	East Sydney, AustraliaHQ checked Sep 20, 2026	11-50	33 contacts →
	Indirect evidence “Smart Solutions for Business!” Source: RevenueBase Database · checked Sep 20, 2026
20	Flyonit	Indirect evidence	Point Cook, AustraliaHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “FLYONIT is an Australian-founded, globally expanding IT services and digital transformation company specialising in cloud, cybersecurity, AI, and managed services.” Source: RevenueBase Database · checked Sep 20, 2026
21	Onel Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Onel works with you to deliver core IT infrastructure solutions that enables your business to operate effectively today and into the future.” Source: RevenueBase Database · checked Sep 20, 2026
22	Csw-It	Indirect evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “CSW-IT is a fast-paced, dynamic business that prides itself on building and nurturing business relationships with valued partners and customers alike.” Source: RevenueBase Database · checked Sep 20, 2026
23	Computerworld Corporate	Partial evidence	Port Melbourne, AustraliaHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “At ComputerWorld, our goal is to make technology work harder for your business.” Source: RevenueBase Database · checked Sep 20, 2026
24	Screwloose IT	Strong evidence	Mulgrave, AustraliaHQ checked Sep 20, 2026	51-200	16 contacts →
	Strong evidence “Screwloose IT are a national provider of information technology services.” Source: RevenueBase Database · checked Sep 20, 2026
25	Frontline Systems Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	51-200	16 contacts →
	Indirect evidence “Established in 1992, Frontline Systems (Aust) Pty Limited is an agile, customer-focused provider of end-to-end next generation IT solutions and services that can be delivered on…” Source: RevenueBase Database · checked Sep 20, 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: information technology 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 information technology companies.
Partial evidence: Its own public description names part of information technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name information technology 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 206 information technology companies based in Australia

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Information technology companies based in Australia at a glance

As of Sep 20, 2026

33.2%Verified-email coverage

19.3Average contacts per company

1-10Median size (employees)

14.1%Largest-city concentration · Melbourne

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

121

11-50

51-200

201-500

501-1,000

1,001-5,000

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 206 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 information technology 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 “information technology 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 information technology 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 information technology 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, 1,321 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 20, 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.

Information technology companies by metro

Information technology companies in Melbourne29

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 information technology 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 information technology companies are there based in Australia?

RevenueBase identified 206 information technology 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?

The Missing Link, headquartered in North Sydney, tops this list with the largest team on record.

Which city has the most information technology companies?

Melbourne leads with 29 headquartered companies, followed by Sydney (21) and Brisbane (11).

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 1,321 verified decision-maker contacts tracked across these 206 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 20, 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.