Company lists · Data refreshed September 2026

Top 25 Government technology consulting firms based in Australia

Name: Government technology consulting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,080 companies tracked

RevenueBase identified 1,080 government technology consulting firms headquartered in Australia as of September 2026 and tracks 17,749 professional contacts across them, including 7,225 with verified work emails. Melbourne is the largest hub.

This list covers government technology consulting firms 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 21, 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 21, 2026 86% judged on-target in blind review

1,080Companies

17,749Contacts tracked

7,225Verified emails

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The 25 largest government technology consulting firms based in Australia

Ranked by team size

Top 25 of 1,080 government technology consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to government technology consulting firms: 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	Accenture Australia	Partial evidence	Melbourne Vic, AustraliaHQ checked Sep 21, 2026	10001+	2,146 contacts →
	Partial evidence “Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organisations build their digital core, optimise their…” Source: RevenueBase Database · checked Sep 21, 2026
2	NCS Group Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	1,001-5,000	802 contacts →
	Partial evidence “NCS in Australia is reinventing technology services from the inside out.” Source: RevenueBase Database · checked Sep 21, 2026
3	Atturra	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	1,001-5,000	801 contacts →
	Indirect evidence “Atturra (ASX: ATA) is one of Australia's leading advisory and IT solutions providers, focused on providing end-to-end transformation services to its clients.” Source: RevenueBase Database · checked Sep 21, 2026
4	Nexon Asia Pacific	Strong evidence	Sydney, AustraliaHQ checked Sep 21, 2026	501-1,000	777 contacts →
	Strong evidence “Nexon Asia Pacific (Nexon) is an award-winning digital consulting and managed services partner for mid-market, enterprise, and government organisations across Australia.” Source: RevenueBase Database · checked Sep 21, 2026
5	NRI Australia & NEW Zealand	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	1,001-5,000	711 contacts →
	Indirect evidence “As a trusted end-to-end digital partner, we design, build, and manage IT solutions that turn bold visions into reality and set new standards of excellence for our clients.” Source: RevenueBase Database · checked Sep 21, 2026
6	CITEC	Strong evidence	Brisbane, AustraliaHQ checked Sep 21, 2026	201-500	383 contacts →
	Strong evidence “CITEC is the primary technology service provider for the Queensland Government delivering both whole-of-government and agency specific ICT services.” Source: RevenueBase Database · checked Sep 21, 2026
7	Centorrino Technologies	Indirect evidence	Coburg, AustraliaHQ checked Sep 21, 2026	201-500	352 contacts →
	Indirect evidence “We are an Australian-owned, full-service ICT Solutions and Cyber Security provider with a locally based team of over 450 passionate Aussies.” Source: RevenueBase Database · checked Sep 21, 2026
8	DB Results	Strong evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	201-500	224 contacts →
	Strong evidence “DB Results is a profit-for-purpose digital business consulting and technology company.” Source: RevenueBase Database · checked Sep 21, 2026
9	The Missing Link	Strong evidence	North Sydney, AustraliaHQ checked Sep 21, 2026	201-500	222 contacts →
	Strong 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 21, 2026
10	Adactin	Partial evidence	Parramatta, AustraliaHQ checked Sep 21, 2026	201-500	221 contacts →
	Partial evidence “At Adactin, we are a next-generation technology services provider delivering end-to-end digital transformation through deep expertise in Microsoft and AWS ecosystems, AI-powered…” Source: RevenueBase Database · checked Sep 21, 2026
11	Intuit Technologies	Partial evidence	Hobart, AustraliaHQ checked Sep 21, 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 21, 2026
12	Cube Networks	Indirect evidence	Southbank, AustraliaHQ checked Sep 21, 2026	51-200	156 contacts →
	Indirect evidence “Cube Networks are experts in Digital Infrastructure with strong foundations in Networks and Security, who pride ourselves on simplified solutions for complex, large-scale…” Source: RevenueBase Database · checked Sep 21, 2026
13	CPT Global	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	154 contacts →
	Indirect evidence “CPT Global is your independent partner for achieving peak IT performance.” Source: RevenueBase Database · checked Sep 21, 2026
14	Providence Consulting	Partial evidence	Barton, AustraliaHQ checked Sep 21, 2026	51-200	125 contacts →
	Partial evidence “Providence Consulting is an Australian, veteran-initiated professional services firm, established in Canberra in 2005.” Source: RevenueBase Database · checked Sep 21, 2026
15	Callida	Partial evidence	Forrest, AustraliaHQ checked Sep 21, 2026	51-200	124 contacts →
	Partial evidence “Callida Consulting are a Canberra-based consulting firm, dedicated to our people and the provision of professional services across a range of service offerings.” Source: RevenueBase Database · checked Sep 21, 2026
16	Outcomex	Partial evidence	North Ryde, AustraliaHQ checked Sep 21, 2026	51-200	115 contacts →
	Partial evidence “Outcomex is an award winning advisor, devoted to providing intuitive solutions in information technology.” Source: RevenueBase Database · checked Sep 21, 2026
17	Fujitsu Asia Pacific	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 21, 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 21, 2026
18	Office Solutions IT	Indirect evidence	Osborne Park, AustraliaHQ checked Sep 21, 2026	51-200	114 contacts →
	Indirect evidence “IT to smile about.” Source: RevenueBase Database · checked Sep 21, 2026
19	Gibson Quai International GQI	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	113 contacts →
	Partial evidence “Your Trusted Partner in Digital Transformation and Communications Technology 30 Years of Innovation And Expertise GQI has been a trusted advisor and professional services provider…” Source: RevenueBase Database · checked Sep 21, 2026
20	NEW ERA Technology AU	Partial evidence	Mascot, AustraliaHQ checked Sep 21, 2026	501-1,000	111 contacts →
	Partial evidence “New Era delivers Technology Solutions that securely connect people, places, and information in a rapidly changing digital world.” Source: RevenueBase Database · checked Sep 21, 2026
21	Avocado Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	108 contacts →
	Partial evidence “We are a proud Member of the Global Technology Industry Association -GITA OUR SERVICES Avocado helps clients deliver with certainty on their complex IT change, with technology…” Source: RevenueBase Database · checked Sep 21, 2026
22	Ericom	Partial evidence	Surry Hills, AustraliaHQ checked Sep 21, 2026	51-200	106 contacts →
	Partial evidence “Welcome to Ericom, Australia’s leading technology solutions provider.” Source: RevenueBase Database · checked Sep 21, 2026
23	Optimal Transnational Pty. LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	501-1,000	98 contacts →
	Indirect evidence “Optimal Virtual Employee is a rapidly growing IT consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
24	Increment	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	95 contacts →
	Partial evidence “Increment are technology specialists with a unique breadth of experience and depth of technical knowledge.” Source: RevenueBase Database · checked Sep 21, 2026
25	Experteq	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	90 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 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: government technology consulting firms. 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 government technology consulting firms.
Partial evidence: Its own public description names part of government technology consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name government technology consulting firms. 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 1,080 government technology consulting firms based in Australia

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Government technology consulting firms based in Australia at a glance

As of Sep 21, 2026

40.7%Verified-email coverage

16.4Average contacts per company

1-10Median size (employees)

20.0%Largest-city concentration · Melbourne

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

627

11-50

313

51-200

101

201-500

501-1,000

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 1,080 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 government technology consulting firms, 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 “government technology consulting firms”. 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 government technology consulting firms), 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 government technology consulting firms, 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, 7,225 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 21, 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.

Government technology consulting firms by metro

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 government technology consulting firms, 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 government technology consulting firms are there based in Australia?

RevenueBase identified 1,080 government technology consulting firms 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?

Accenture Australia, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most government technology consulting firms?

Melbourne leads with 216 headquartered companies, followed by Sydney (201) and Canberra (88).

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 7,225 verified decision-maker contacts tracked across these 1,080 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 21, 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.