Company lists · Data refreshed September 2026

Top 25 Ict consulting firms based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 1,532 companies tracked

RevenueBase identified 1,532 ict consulting firms headquartered in Australia as of September 2026 and tracks 18,134 professional contacts across them, including 6,773 with verified work emails and 1,023 with mobile numbers. Melbourne is the largest hub.

This list covers ict 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 26, 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 26, 2026 86% judged on-target in blind review

1,532Companies

18,134Contacts tracked

6,773Verified emails

1,023Mobile numbers

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The 25 largest ict consulting firms based in Australia

Ranked by team size

Top 25 of 1,532 ict consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to ict 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	NCS Group Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 26, 2026	1,001-5,000	802 contacts →
	Indirect evidence “NCS in Australia is reinventing technology services from the inside out.” Source: RevenueBase Database · checked Sep 26, 2026
2	Atturra	Indirect evidence	Sydney, AustraliaHQ checked Sep 26, 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 26, 2026
3	NRI Australia & NEW Zealand	Indirect evidence	Sydney, AustraliaHQ checked Sep 26, 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 26, 2026
4	Centorrino Technologies	Partial evidence	Coburg, AustraliaHQ checked Sep 26, 2026	201-500	352 contacts →
	Partial 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 26, 2026
5	DB Results	Partial evidence	Melbourne, AustraliaHQ checked Sep 26, 2026	201-500	224 contacts →
	Partial evidence “DB Results is a profit-for-purpose digital business consulting and technology company.” Source: RevenueBase Database · checked Sep 26, 2026
6	The Missing Link	Indirect evidence	North Sydney, AustraliaHQ checked Sep 26, 2026	201-500	222 contacts →
	Indirect 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 26, 2026
7	Seisma	Indirect evidence	Melbourne, AustraliaHQ checked Sep 26, 2026	501-1,000	185 contacts →
	Indirect evidence “We make technology work for people, not the other way around.” Source: RevenueBase Database · checked Sep 26, 2026
8	Intuit Technologies	Indirect evidence	Hobart, AustraliaHQ checked Sep 26, 2026	51-200	172 contacts →
	Indirect evidence “Intuit Technologies is a Tasmanian-owned national IT services provider, with offices across Tasmania, Victoria, and Queensland.” Source: RevenueBase Database · checked Sep 26, 2026
9	Sice ANZ	Indirect evidence	South Yarra, AustraliaHQ checked Sep 26, 2026	201-500	165 contacts →
	Indirect evidence “SICE is a leading multinational company that integrates technologies for public infrastructure management.” Source: RevenueBase Database · checked Sep 26, 2026
10	Crystal Delta	Indirect evidence	Melbourne, AustraliaHQ checked Sep 26, 2026	51-200	155 contacts →
	Indirect 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 26, 2026
11	FINXL	Indirect evidence	Sydney, AustraliaHQ checked Sep 26, 2026	201-500	155 contacts →
	Indirect evidence “FinXL was established in 2003 and has an international presence with eight offices across Australia and New Zealand.” Source: RevenueBase Database · checked Sep 26, 2026
12	CPT Global	Indirect evidence	Melbourne, AustraliaHQ checked Sep 26, 2026	51-200	154 contacts →
	Indirect evidence “CPT Global is your independent partner for achieving peak IT performance.” Source: RevenueBase Database · checked Sep 26, 2026
13	Efiniti Telecommunications Services PTY LTD	Strong evidence	Macquarie Park, AustraliaHQ checked Sep 26, 2026	201-500	136 contacts →
	Strong evidence “Efiniti Telecommunications Services is an Australian-owned company operating across the telecommunications, ICT, and consulting sectors, delivering specialist technical and…” Source: RevenueBase Database · checked Sep 26, 2026
14	Alphawest	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 26, 2026	501-1,000	125 contacts →
	Indirect evidence “Alphawest, in conjunction with our parent company SingTel Optus, can provide integrated information and communication technology solutions to private businesses, public companies…” Source: RevenueBase Database · checked Sep 26, 2026
15	Outcomex	Indirect evidence	North Ryde, AustraliaHQ checked Sep 26, 2026	51-200	115 contacts →
	Indirect evidence “Outcomex is an award winning advisor, devoted to providing intuitive solutions in information technology.” Source: RevenueBase Database · checked Sep 26, 2026
16	Renew IT	Indirect evidence	Lane Cove West, AustraliaHQ checked Sep 26, 2026	51-200	115 contacts →
	Indirect evidence “Innovative Managed Services: Bridging Assets, Systems, and Security Welcome to Renew IT, your trusted partner in delivering comprehensive managed services, systems integration…” Source: RevenueBase Database · checked Sep 26, 2026
17	Fujitsu Asia Pacific	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 26, 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 26, 2026
18	Office Solutions IT	Indirect evidence	Osborne Park, AustraliaHQ checked Sep 26, 2026	51-200	114 contacts →
	Indirect evidence “IT to smile about.” Source: RevenueBase Database · checked Sep 26, 2026
19	Gibson Quai International GQI	Indirect evidence	Melbourne, AustraliaHQ checked Sep 26, 2026	51-200	113 contacts →
	Indirect 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 26, 2026
20	NEW ERA Technology AU	Indirect evidence	Mascot, AustraliaHQ checked Sep 26, 2026	501-1,000	111 contacts →
	Indirect evidence “New Era delivers Technology Solutions that securely connect people, places, and information in a rapidly changing digital world.” Source: RevenueBase Database · checked Sep 26, 2026
21	Avocado Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 26, 2026	51-200	108 contacts →
	Indirect 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 26, 2026
22	Ericom	Indirect evidence	Surry Hills, AustraliaHQ checked Sep 26, 2026	51-200	106 contacts →
	Indirect evidence “Welcome to Ericom, Australia’s leading technology solutions provider.” Source: RevenueBase Database · checked Sep 26, 2026
23	Ever Nimble	Indirect evidence	West Perth, AustraliaHQ checked Sep 26, 2026	51-200	102 contacts →
	Indirect evidence “We are your IT & Cyber Security partners.” Source: RevenueBase Database · checked Sep 26, 2026
24	AVEC	Partial evidence	Sydney Cbd, AustraliaHQ checked Sep 26, 2026	11-50	98 contacts →
	Partial evidence “At Avec, our mission is simple:"Get IT done, better." We provide a value-driven alternative to traditional technology consulting, blending capacity and capability with our…” Source: RevenueBase Database · checked Sep 26, 2026
25	Increment	Indirect evidence	Sydney, AustraliaHQ checked Sep 26, 2026	51-200	95 contacts →
	Indirect evidence “Increment are technology specialists with a unique breadth of experience and depth of technical knowledge.” Source: RevenueBase Database · checked Sep 26, 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: ict 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 ict consulting firms.
Partial evidence: Its own public description names part of ict consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ict 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 1,532 ict consulting firms based in Australia

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Ict consulting firms based in Australia at a glance

As of Sep 26, 2026

37.3%Verified-email coverage

5.6%Mobile-number coverage

11.8Average contacts per company

1-10Median size (employees)

17.5%Largest-city concentration · Melbourne

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

917

11-50

449

51-200

129

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 28.0d

4,5250–30

2,06031–60

14461–90

190–180

43180+

Company record updated

Median 90.0d

00–30

1,31731–60

7,82561–90

7,83590–180

1,157180+

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 ict 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 “ict 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 ict 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 ict 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, 6,773 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 26, 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.

Ict 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 ict 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 ict consulting firms are there based in Australia?

RevenueBase identified 1,532 ict 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?

NCS Group Australia, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most ict consulting firms?

Melbourne leads with 268 headquartered companies, followed by Sydney (266) and Brisbane (87).

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 6,773 verified decision-maker contacts tracked across these 1,532 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 26, 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.