Company lists · Data refreshed September 2026

Top 25 Chartered accounting firms based in Australia

RevenueBase identified 1,751 chartered accounting firms headquartered in Australia as of September 2026 and tracks 36,352 professional contacts across them, including 14,579 with verified work emails. Sydney is the largest hub.

This list covers chartered 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 14, 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 14, 2026 86% judged on-target in blind review
1,751Companies
36,352Contacts tracked
14,579Verified emails
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The 25 largest chartered accounting firms based in Australia

Ranked by team size
Top 25 of 1,751 chartered accounting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to chartered 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
1Indirect evidenceSydney, AustraliaHQ checked Sep 14, 20265,001-10,0009,024 contacts →

Indirect evidence

“Welcome to KPMG.”

Source: RevenueBase Database · checked Sep 14, 2026
2Indirect evidenceSydney, AustraliaHQ checked Sep 14, 20261,001-5,0001,626 contacts →

Indirect evidence

“Your business deserves remarkable support.”

Source: RevenueBase Database · checked Sep 14, 2026
3Partial evidenceDocklands, AustraliaHQ checked Sep 14, 20261,001-5,0001,531 contacts →

Partial evidence

Accounting and business advisory experts sharing insights about issues impacting family-controlled and privately owned businesses, high net-worth individuals, the public sector…”

Source: RevenueBase Database · checked Sep 14, 2026
4Partial evidenceSydney, AustraliaHQ checked Sep 14, 2026201-5001,371 contacts →

Partial evidence

Chartered Accountants Australia and New Zealand represents more than financial professionals, supporting them to make a difference to the businesses, organisations and communities…”

Source: RevenueBase Database · checked Sep 14, 2026
5Indirect evidenceSydney, AustraliaHQ checked Sep 14, 20261,001-5,0001,088 contacts →

Indirect evidence

“William Buck is a leading firm of Accountants and advisors with 150 partners and over 1,100 professional staff.”

Source: RevenueBase Database · checked Sep 14, 2026
6Partial evidenceMelbourne, AustraliaHQ checked Sep 14, 2026501-1,000592 contacts →

Partial evidence

“Moore Australia is a network of five independent accounting, audit and advisory firms with 13 offices and 600+ staff across Australia.”

Source: RevenueBase Database · checked Sep 14, 2026
7Partial evidenceMelbourne, AustraliaHQ checked Sep 14, 2026201-500434 contacts →

Partial evidence

“SW Accountants & Advisors is an Australian owned advisory and accounting firm with a 90 year history that understands relationships make all the difference in creating…”

Source: RevenueBase Database · checked Sep 14, 2026
8Indirect evidenceAustraliaHQ checked Sep 14, 2026201-500302 contacts →

Indirect evidence

“Forvis Mazars in Australia forms part of Forvis Mazars Group SC, an independent member of Forvis Mazars Global, a leading professional services network.”

Source: RevenueBase Database · checked Sep 14, 2026
9Partial evidenceBrisbane, AustraliaHQ checked Sep 14, 2026201-500276 contacts →

Partial evidence

“We are an accounting and advisory firm with a team of over 270 experts.”

Source: RevenueBase Database · checked Sep 14, 2026
10Partial evidenceSydney, AustraliaHQ checked Sep 14, 2026201-500266 contacts →

Partial evidence

“Hall Chadwick is one of the largest and most experienced accounting groups in Australia servicing clients in every major capital city and many regional centres in Australia.”

Source: RevenueBase Database · checked Sep 14, 2026
11Partial evidenceHawthorn, AustraliaHQ checked Sep 14, 202651-200239 contacts →

Partial evidence

“BG Private is an AFR Top 100 accounting, audit and advisory firm making us one of Melbourne and Sydney’s leading practices.”

Source: RevenueBase Database · checked Sep 14, 2026
12Indirect evidenceAdelaide, AustraliaHQ checked Sep 14, 2026201-500209 contacts →

Indirect evidence

“At Perks, we believe in a world where people & private businesses can grow & prosper.”

Source: RevenueBase Database · checked Sep 14, 2026
13Indirect evidenceNorth Sydney, AustraliaHQ checked Sep 14, 2026201-500204 contacts →

Indirect evidence

“We exist to make the people, businesses and communities we serve be better off.”

Source: RevenueBase Database · checked Sep 14, 2026
14Indirect evidenceNewcastle, AustraliaHQ checked Sep 14, 202651-200196 contacts →

Indirect evidence

“With over 35 years of successful operation, Prosperity has the technical expertise, industry experience and resources to assist clients meet their financial objectives.”

Source: RevenueBase Database · checked Sep 14, 2026
15Indirect evidenceMelbourne, AustraliaHQ checked Sep 14, 202651-200132 contacts →

Indirect evidence

“Fordham is a specialist part of Perpetual, helping business owners solve their problems and plan their futures.”

Source: RevenueBase Database · checked Sep 14, 2026
16Indirect evidenceUpper Mount Gravatt, AustraliaHQ checked Sep 14, 2026201-500132 contacts →

Indirect evidence

“We cut through complexity and deliver with clarity, precision and pace.”

Source: RevenueBase Database · checked Sep 14, 2026
17Partial evidenceSydney, AustraliaHQ checked Sep 14, 2026501-1,000131 contacts →

Partial evidence

“At Nexia Australia, our purpose is to connect you to your true potential by giving you the accounting insight, advice, and support you need to navigate to success.”

Source: RevenueBase Database · checked Sep 14, 2026
18Partial evidenceSydney, AustraliaHQ checked Sep 14, 202651-200124 contacts →

Partial evidence

“Winner of BRW’s Most Productive Accounting Firm seven years running (2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 and again 2011).”

Source: RevenueBase Database · checked Sep 14, 2026
19Indirect evidenceDandenong South, AustraliaHQ checked Sep 14, 202651-200110 contacts →

Indirect evidence

“Ashfords is a vibrant, and fast-growing firm located in Melbourne's growth corridor - the south east.”

Source: RevenueBase Database · checked Sep 14, 2026
20Indirect evidenceAdelaide, AustraliaHQ checked Sep 14, 202651-200107 contacts →

Indirect evidence

“Nexia Edwards Marshall is part of a leading global network with over 519 offices across more than 119 countries.”

Source: RevenueBase Database · checked Sep 14, 2026
21Partial evidenceBrisbane, AustraliaHQ checked Sep 14, 202651-200106 contacts →

Partial evidence

“Hall Chadwick QLD is a Chartered Accountancy firm with over 35 years experience.”

Source: RevenueBase Database · checked Sep 14, 2026
22Partial evidenceWarrnambool, AustraliaHQ checked Sep 14, 202651-200102 contacts →

Partial evidence

“Sinclair Wilson was established in 1950 as a two-partner Accounting Firm based in Warrnambool.”

Source: RevenueBase Database · checked Sep 14, 2026
23Indirect evidenceDulwich, AustraliaHQ checked Sep 14, 202651-200100 contacts →

Indirect evidence

“Celebrating nearly 50 Years of Trusted Advice in South Australia Hood Sweeney is a proudly South Australian professional services firm, delivering integrated solutions in…”

Source: RevenueBase Database · checked Sep 14, 2026
24Indirect evidenceSydney, AustraliaHQ checked Sep 14, 202651-20096 contacts →

Indirect evidence

“ESV is a leading mid-tier Australian business advisory and accountancy firm.”

Source: RevenueBase Database · checked Sep 14, 2026
25Indirect evidenceSydney, AustraliaHQ checked Sep 14, 202651-20085 contacts →

Indirect evidence

“BYRONS are one of the largest independent advisory firms in Sydney with 18 Directors and over 80 professional staff.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 25 of 1,751 chartered accounting firms based in Australia

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Chartered accounting firms based in Australia at a glance

As of Sep 14, 2026
40.1%Verified-email coverage
20.8Average contacts per company
1-10Median size (employees)
10.8%Largest-city concentration · Sydney
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
1,017
11-50
598
51-200
93
201-500
15
501-1,000
6
1,001-5,000
4
5,001-10,000
1

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 1,751 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 chartered 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 “chartered 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 chartered 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 chartered 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, 14,579 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 14, 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 chartered 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 chartered accounting firms are there based in Australia?

RevenueBase identified 1,751 chartered 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?

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

Which city has the most chartered accounting firms?

Sydney leads with 189 headquartered companies, followed by Melbourne (120) and Brisbane (61).

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 14,579 verified decision-maker contacts tracked across these 1,751 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 14, 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.