Company lists · Data refreshed September 2026

Top 25 IT support for accounting firms based in Australia

RevenueBase identified 213 IT support for accounting firms headquartered in Australia as of September 2026 and tracks 933 professional contacts across them, including 417 with verified work emails. Melbourne is the largest hub.

This list covers IT support for accounting 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
213Companies
933Contacts tracked
417Verified emails
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The 25 largest IT support for accounting firms based in Australia

Ranked by team size
Top 25 of 213 IT support for accounting 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 IT support for accounting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceBlair Athol, AustraliaHQ checked Sep 21, 202611-5031 contacts →

Partial evidence

“The Kalculators was born to offer expert accounting services in Adelaide at reasonable prices.”

Source: RevenueBase Database · checked Sep 21, 2026
2Strong evidenceNewstead, AustraliaHQ checked Sep 21, 202651-20031 contacts →

Strong evidence

“EDR Accounting & Business Solutions is an accounting firm that prioritises customer service, advice, and support throughout our client's journey and across every stage of their…”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceBendigo Office, AustraliaHQ checked Sep 21, 202651-20024 contacts →

Partial evidence

“Kelly Partners Bendigo is Central Victoria’s trusted accounting firm.”

Source: RevenueBase Database · checked Sep 21, 2026
4Partial evidenceFortitude Valley, AustraliaHQ checked Sep 21, 202611-5021 contacts →

Partial evidence

“Hall Browns Accountants team provides specialist advice on a range of accounting services, from tax and compliance to complex analysis and strategic planning.”

Source: RevenueBase Database · checked Sep 21, 2026
5Strong evidenceWest End, AustraliaHQ checked Sep 21, 202611-5021 contacts →

Strong evidence

“We believe accounting firms should be free from the cost and complexity of traditional IT.”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceSydney, AustraliaHQ checked Sep 21, 202611-5019 contacts →

Indirect evidence

“We work with businesses in growth, with complex needs, operating locally and internationally.”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceAdelaide, AustraliaHQ checked Sep 21, 202611-5018 contacts →

Indirect evidence

“In French, equipe means team.”

Source: RevenueBase Database · checked Sep 21, 2026
8Partial evidenceBelconnen, AustraliaHQ checked Sep 21, 202611-5018 contacts →

Partial evidence

“Callaghans has been part of the Canberra accounting scene for over 40 years, first opening our doors in 1974.”

Source: RevenueBase Database · checked Sep 21, 2026
9Partial evidenceFortitude Valley, AustraliaHQ checked Sep 21, 202611-5017 contacts →

Partial evidence

“At Connected Platforms, we specialise in delivering proactive, tailored IT solutions to help professional services businesses in Brisbane and across Australia thrive.”

Source: RevenueBase Database · checked Sep 21, 2026
10Partial evidenceMelbourne, AustraliaHQ checked Sep 21, 202611-5017 contacts →

Partial evidence

“Established in 2016 with a vision to grow businesses for our clients, the Wheelhouse team is committed to delivering accounting and advisory services with integrity, transparency…”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceBendigo, AustraliaHQ checked Sep 21, 202611-5016 contacts →

Partial evidence

“Whether you’re a start-up business or established enterprise, our passionate, skilled and proactive accounting team is here to advance your business forward.”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceKew East, AustraliaHQ checked Sep 21, 202611-5016 contacts →

Indirect evidence

“Established in 1968, Colledges Accountants + Advisors is a leading Melbourne-based accountancy firm for small and medium businesses, which has developed a strong reputation for…”

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceMackay, AustraliaHQ checked Sep 21, 202611-5015 contacts →

Indirect evidence

“Established in 1924, DGL Accountants has a Mackay heritage tracing back almost 100 years which reflects in our firm's understanding of the local marketplace and community.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceBalcatta, AustraliaHQ checked Sep 21, 202611-5015 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceMackay, AustraliaHQ checked Sep 21, 202611-5014 contacts →

Indirect evidence

“We are a newly established firm assisting small businesses in the Central Qld region.”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceBrisbane, AustraliaHQ checked Sep 21, 202611-5014 contacts →

Indirect evidence

“Helping accountants scale, standardise and profit from advisory -with powerful tools amplified by secure AI.”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceMulgrave, AustraliaHQ checked Sep 21, 202611-5013 contacts →

Partial evidence

“We are one of the AFR Top 100 Accounting Firms and believe our success comes from looking after our people, so we provide an environment that empowers, challenges, and motivates…”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceSurry Hills, AustraliaHQ checked Sep 21, 202611-5013 contacts →

Indirect evidence

“Cornerman delivers bespoke and strategic financial management advice.”

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceToowoomba, AustraliaHQ checked Sep 21, 202611-5013 contacts →

Indirect evidence

“At Hooper Accountants, we are committed to forming close partnerships that enable us to understand you and your unique situation.”

Source: RevenueBase Database · checked Sep 21, 2026
20Partial evidenceParramatta, AustraliaHQ checked Sep 21, 20261-1013 contacts →

Partial evidence

“A growing business needs more than just a bookkeeper- It needs a strategy- It needs technology- It needs a partner who can see the full picture and help you connect every part of…”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceGregory Hills, AustraliaHQ checked Sep 21, 202611-5012 contacts →

Indirect evidence

“We are here to help you build a better business.”

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceWheelers Hill, AustraliaHQ checked Sep 21, 202611-5011 contacts →

Indirect evidence

“WHM Partners is a team of commercially-savvy accountants and business advisors empowering business owners, investors and their families to achieve sustained financial success.”

Source: RevenueBase Database · checked Sep 21, 2026
23Partial evidenceCamden, AustraliaHQ checked Sep 21, 202611-5010 contacts →

Partial evidence

“At Hailston + Co we have made it our business to help our clients achieve success.”

Source: RevenueBase Database · checked Sep 21, 2026
24Partial evidenceBundoora, AustraliaHQ checked Sep 21, 202611-5010 contacts →

Partial evidence

“Wilson Accounting is Melbourne’s newest & exciting accounting firm.”

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceBarangaroo, AustraliaHQ checked Sep 21, 202611-5010 contacts →

Partial evidence

“FGS has world class software stack expertise, optimisation advice and practice implementations for accounting and professional services firms.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 213 IT support for accounting firms based in Australia

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IT support for accounting firms based in Australia at a glance

As of Sep 21, 2026
44.7%Verified-email coverage
4.4Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · Melbourne
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
152
11-50
56
51-200
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 213 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 support for accounting 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 “IT support for accounting 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 IT support for accounting 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 IT support for accounting 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, 417 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.

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 support for accounting 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 IT support for accounting firms are there based in Australia?

RevenueBase identified 213 IT support for accounting 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?

The Kalculators, headquartered in Blair Athol, tops this list with the largest team on record.

Which city has the most IT support for accounting firms?

Melbourne leads with 15 headquartered companies, followed by Brisbane (14) and Sydney (13).

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 417 verified decision-maker contacts tracked across these 213 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.