Company lists · Data refreshed September 2026

Top 25 Professional services firms based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 3,334 companies tracked

RevenueBase identified 3,334 company matches for professional services firms associated with Australia as of September 2026 and tracks 38,920 professional contacts across them, including 16,437 with verified work emails and 2,124 with mobile numbers. Sydney is the largest hub.

This list covers company matches for professional services firms associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built

3,334Companies

38,920Contacts tracked

16,437Verified emails

2,124Mobile numbers

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The 25 largest professional services firms based in Australia

Ranked by team size

Top 25 of 3,334 company matches for professional services firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kpmg Australia	Exact match	Sydney, AustraliaHQ recorded Sep 5, 2026	5,001-10,000	9,024 contacts →
	Exact match “Welcome to KPMG.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	Minterellison	Exact match	AustraliaHQ recorded Sep 5, 2026	1,001-5,000	2,667 contacts →
	Exact match “MinterEllison is one of Australia’s largest independent law and consulting firms.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3	William Buck	Exact match	Sydney, AustraliaHQ recorded Sep 5, 2026	1,001-5,000	1,088 contacts →
	Exact match “William Buck is a leading firm of Accountants and advisors with 150 partners and over 1,100 professional staff.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	Moore Australia	Exact match	Melbourne, AustraliaHQ recorded Sep 5, 2026	501-1,000	592 contacts →
	Exact match “Moore Australia is a network of five independent accounting, audit and advisory firms with 13 offices and 600+ staff across Australia.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	SW Accountants & Advisors	Exact match	Melbourne, AustraliaHQ recorded Sep 5, 2026	201-500	434 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	Bluerock	Exact match	Melbourne, AustraliaHQ recorded Sep 5, 2026	201-500	316 contacts →
	Exact match “BlueRock is for entrepreneurs, by entrepreneurs.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	DBA Advisory	Exact match	The Rocks, AustraliaHQ recorded Sep 5, 2026	201-500	304 contacts →
	Exact match “DBA is a premium professional services outsourcing company based in Australia and the Philippines.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Vincents	Exact match	Brisbane, AustraliaHQ recorded Sep 5, 2026	201-500	276 contacts →
	Exact match “We are an accounting and advisory firm with a team of over 270 experts.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	BG Private	Exact match	Hawthorn, AustraliaHQ recorded Sep 5, 2026	51-200	239 contacts →
	Exact match “BG Private is an AFR Top 100 accounting, audit and advisory firm making us one of Melbourne and Sydney’s leading practices.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	PERKS	Exact match	Adelaide, AustraliaHQ recorded Sep 5, 2026	201-500	209 contacts →
	Exact match “At Perks, we believe in a world where people & private businesses can grow & prosper.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Kelly Partners Accountants	Exact match	North Sydney, AustraliaHQ recorded Sep 5, 2026	201-500	204 contacts →
	Exact match “We exist to make the people, businesses and communities we serve be better off.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Prosperity Advisers Group	Exact match	Newcastle, AustraliaHQ recorded Sep 5, 2026	51-200	196 contacts →
	Exact match “With over 35 years of successful operation, Prosperity has the technical expertise, industry experience and resources to assist clients meet their financial objectives.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	HHG Legal Group	Exact match	Perth 6000, AustraliaHQ recorded Sep 5, 2026	51-200	176 contacts →
	Exact match “We are an Approved Quality Practice (Law Society of Western Australia) and are proud of our reputation for commitment to client service focusing on the needs of private clients…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	AGEIS	Exact match	Sydney, AustraliaHQ recorded Sep 5, 2026	11-50	150 contacts →
	Exact match “AGEIS takes pride in revolutionising the landscape of accounting, tax, legal advisory.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	Connect Business Solutions	Exact match	Kyogle, AustraliaHQ recorded Sep 5, 2026	11-50	150 contacts →
	Exact match “Connect Business Solutions is located in Northern NSW and incorporates Connect Accountants & Advisors, Connect Financial Planning Services, Connect Risk Solutions & Connect…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	Fordham Group	Exact match	Melbourne, AustraliaHQ recorded Sep 5, 2026	51-200	132 contacts →
	Exact match “Fordham is a specialist part of Perpetual, helping business owners solve their problems and plan their futures.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Modoras	Exact match	Upper Mount Gravatt, AustraliaHQ recorded Sep 5, 2026	201-500	132 contacts →
	Exact match “We cut through complexity and deliver with clarity, precision and pace.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	Nexia Australia	Exact match	Sydney, AustraliaHQ recorded Sep 5, 2026	501-1,000	131 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	Bell Partners	Exact match	Sydney, AustraliaHQ recorded Sep 5, 2026	51-200	124 contacts →
	Exact match “Winner of BRW’s Most Productive Accounting Firm seven years running (2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 and again 2011).” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	The Gild Group	Exact match	Cremorne, AustraliaHQ recorded Sep 5, 2026	51-200	109 contacts →
	Exact match “The Gild Group is one of Australia’s fastest growing fully integrated multidisciplinary professional services firms with a comprehensive suite of best-in-class services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	Nexia Edwards Marshall	Exact match	Adelaide, AustraliaHQ recorded Sep 5, 2026	51-200	107 contacts →
	Exact match “Nexia Edwards Marshall is part of a leading global network with over 519 offices across more than 119 countries.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	PPT	Exact match	Ballarat, AustraliaHQ recorded Sep 5, 2026	11-50	103 contacts →
	Exact match “PPT is one of the most experienced and well-regarded accounting and financial planning firms in the Ballarat region.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	Sinclair Wilson Accountants & Business Advisors	Exact match	Warrnambool, AustraliaHQ recorded Sep 5, 2026	51-200	102 contacts →
	Exact match “Sinclair Wilson was established in 1950 as a two-partner Accounting Firm based in Warrnambool.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	Hood Sweeney	Exact match	Dulwich, AustraliaHQ recorded Sep 5, 2026	51-200	100 contacts →
	Exact match “Celebrating nearly 50 Years of Trusted Advice in South Australia Hood Sweeney is a proudly South Australian professional services firm, delivering integrated solutions in…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	Xact Accounting	Exact match	Indooroopilly, AustraliaHQ recorded Sep 5, 2026	11-50	99 contacts →
	Exact match “Xact Accounting is a full-service accounting firm dedicated to helping small business and SME owners grow their profit not just revenue.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “professional services firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 3,334 professional services firms based in Australia

See the full list, filter by size, metro and specialty, and access 16,437 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional services firms based in Australia at a glance

As of Sep 5, 2026

42.2%Verified-email coverage

5.5%Mobile-number coverage

11.7Average contacts per company

1-10Median size (employees)

9.6%Largest-city concentration · Sydney

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

2,208

11-50

957

51-200

121

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

15,3610–30

1,01731–60

1061–90

290–180

47180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Australia whose business descriptions match “professional services firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 16,437 professional contacts with verified work emails across the full matched dataset. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Professional services firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “professional services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional services firms are there based in Australia?

RevenueBase identified 3,334 company matches for professional services firms associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Kpmg Australia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most professional services firms?

Sydney leads with 319 company records, followed by Melbourne (257) and Brisbane (109).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 16,437 professional contacts with verified work emails tracked across these 3,334 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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 SmartSearch, 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.