Company lists · Data refreshed September 2026

Top 25 IT transformation services based in Australia

Name: IT transformation services based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 788 companies tracked

RevenueBase identified 788 IT transformation services headquartered in Australia as of September 2026 and tracks 18,971 professional contacts across them, including 5,938 with verified work emails. Melbourne is the largest hub.

This list covers IT transformation services 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

788Companies

18,971Contacts tracked

5,938Verified emails

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The 25 largest IT transformation services based in Australia

Ranked by team size

Top 25 of 788 IT transformation services 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 IT transformation services: 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	Fujifilm Business Innovation Australia	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 21, 2026	1,001-5,000	2,299 contacts →
	Indirect evidence “At FUJIFILM Business Innovation Australia, we collaborate with customers to solve their most challenging problems with cutting-edge research and innovative technologies.” Source: RevenueBase Database · checked Sep 21, 2026
2	Accenture Australia	Indirect evidence	Melbourne Vic, AustraliaHQ checked Sep 21, 2026	10001+	2,146 contacts →
	Indirect 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
3	Fusion5	Partial evidence	Nz, AustraliaHQ checked Sep 21, 2026	501-1,000	907 contacts →
	Partial evidence “We’re more than a solutions provider-we’re your Transformation Partners.” Source: RevenueBase Database · checked Sep 21, 2026
4	Atturra	Strong evidence	Sydney, AustraliaHQ checked Sep 21, 2026	1,001-5,000	801 contacts →
	Strong 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
5	NRI Australia & NEW Zealand	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	1,001-5,000	711 contacts →
	Partial 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	Canon Business Services ANZ	Partial evidence	Macquarie Park, AustraliaHQ checked Sep 21, 2026	1,001-5,000	550 contacts →
	Partial evidence “At Canon Business Services ANZ, we help organisations lay the foundation for growth-solving the IT and operational capability or capacity challenges that slow them down and…” Source: RevenueBase Database · checked Sep 21, 2026
7	DXC Technology	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 21, 2026	10001+	360 contacts →
	Indirect evidence “DXC Technology (NYSE: DXC) is a leading enterprise technology and innovation partner delivering software, services, and solutions to global enterprises and public sector…” Source: RevenueBase Database · checked Sep 21, 2026
8	INK IT Solutions	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	201-500	331 contacts →
	Indirect evidence “Most SAP partners sell implementations.” Source: RevenueBase Database · checked Sep 21, 2026
9	Terra Firma Business Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	201-500	235 contacts →
	Indirect evidence “At Terra Firma, we understand that success is all about sustaining long-term relationships.” Source: RevenueBase Database · checked Sep 21, 2026
10	The Missing Link	Indirect evidence	North Sydney, AustraliaHQ checked Sep 21, 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 21, 2026
11	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
12	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
13	Sice ANZ	Indirect evidence	South Yarra, AustraliaHQ checked Sep 21, 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 21, 2026
14	ADAPS	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	201-500	156 contacts →
	Partial evidence “Adaps is Australia’s oldest privately owned IT services company.” Source: RevenueBase Database · checked Sep 21, 2026
15	CPT Global	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	154 contacts →
	Partial evidence “CPT Global is your independent partner for achieving peak IT performance.” Source: RevenueBase Database · checked Sep 21, 2026
16	Randstad Digital Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	153 contacts →
	Partial evidence “Randstad Digital is a trusted digital enablement partner that facilitates the rapid transformation of businesses by providing global talent, production capabilities, and…” Source: RevenueBase Database · checked Sep 21, 2026
17	blackbook.ai	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 21, 2026	51-200	142 contacts →
	Indirect evidence “Blackbook AI is a global technology consulting company specialising in AI, automation, data, and digital development.” Source: RevenueBase Database · checked Sep 21, 2026
18	Igreendata	Indirect evidence	Docklands, AustraliaHQ checked Sep 21, 2026	51-200	126 contacts →
	Indirect evidence “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…” 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	Insighture	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	108 contacts →
	Indirect evidence “Insighture is a multi-disciplinary technology consulting company based in Melbourne, Australia and Colombo, Sri Lanka.” Source: RevenueBase Database · checked Sep 21, 2026
21	IE	Partial evidence	Richmond, AustraliaHQ checked Sep 21, 2026	51-200	106 contacts →
	Partial evidence “IE is a consultancy with a 20-year heritage of delivering transformational digital experiences for many of Australia’s most progressive organisations such as Toyota, Australia…” Source: RevenueBase Database · checked Sep 21, 2026
22	GLASS	Indirect evidence	Brisbane, AustraliaHQ checked Sep 21, 2026	51-200	106 contacts →
	Indirect evidence “What if the role of an organisation was solely for the purpose of helping you change what you did so that you didn't get what you already had?” Source: RevenueBase Database · checked Sep 21, 2026
23	Adaptovate	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	103 contacts →
	Partial evidence “Adaptovate focuses on delivering transformation and innovation services that help companies navigate in the era of fast-paced disruptors that compete in the economy of now.” Source: RevenueBase Database · checked Sep 21, 2026
24	Optimal Transnational Pty. LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	501-1,000	98 contacts →
	Partial evidence “Optimal Virtual Employee is a rapidly growing IT consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
25	Arkance ANZ	Partial evidence	Brisbane, AustraliaHQ checked Sep 21, 2026	1,001-5,000	95 contacts →
	Partial evidence “ARKANCE is a global partner in digital and operational transformation for the architecture, engineering, construction, and manufacturing industries.” 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: IT transformation services. 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 IT transformation services.
Partial evidence: Its own public description names part of IT transformation services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT transformation services. 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 788 IT transformation services based in Australia

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IT transformation services based in Australia at a glance

As of Sep 21, 2026

31.3%Verified-email coverage

24.1Average contacts per company

1-10Median size (employees)

26.1%Largest-city concentration · Melbourne

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

396

11-50

267

51-200

201-500

501-1,000

1,001-5,000

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 788 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 IT transformation services, 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 “IT transformation services”. 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 IT transformation services), 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 IT transformation services, 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, 5,938 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.

IT transformation services 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 IT transformation services, 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 IT transformation services are there based in Australia?

RevenueBase identified 788 IT transformation services 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?

Fujifilm Business Innovation Australia, headquartered in Macquarie Park, tops this list with the largest team on record.

Which city has the most IT transformation services?

Melbourne leads with 206 headquartered companies, followed by Sydney (185) and Brisbane (45).

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 5,938 verified decision-maker contacts tracked across these 788 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.