Company lists · Data refreshed September 2026

Top 23 Professional service firms based in Australia

RevenueBase identified 253 company matches for professional service firms associated with Australia as of September 2026 and tracks 15,082 professional contacts across them, including 5,435 with verified work emails. Sydney is the largest hub.

This list covers company matches for professional service 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 20, 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 20, 2026 How this list was built
253Companies
15,082Contacts tracked
5,435Verified emails
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The 23 largest professional service firms based in Australia

Ranked by team size
Top 23 of 253 company matches for professional service firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Sep 20, 20265,001-10,0009,024 contacts →

Exact match

“Welcome to KPMG.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchMelbourne, AustraliaHQ recorded Sep 20, 2026201-500316 contacts →

Exact match

“BlueRock is for entrepreneurs, by entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchThe Rocks, AustraliaHQ recorded Sep 20, 2026201-500304 contacts →

Exact match

“DBA is a premium professional services outsourcing company based in Australia and the Philippines.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchAdelaide, AustraliaHQ recorded Sep 20, 202651-200107 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 20, 2026 · View company records in RevenueBase
5Exact matchBarangaroo, AustraliaHQ recorded Sep 20, 2026201-50086 contacts →

Exact match

“KHI Partners is a fast growing multidisciplinary and global firm that offers services in Accounting, Wealth, Legal Services, Residential, Commercial and Business Lending, Property…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSouthbank, AustraliaHQ recorded Sep 20, 202651-20081 contacts →

Exact match

“Morrows has been operating since 1959 and has grown over time to a diverse team of professionals who are passionate about one thing, getting the best results for our clients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchArmidale, AustraliaHQ recorded Sep 20, 202651-20075 contacts →

Exact match

“As a forward-thinking accounting and professional services practice, the Roberts + Morrow network offers personalised support to clients across NSW and QLD, and right around…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Sep 20, 202651-20066 contacts →

Exact match

“Unlocking Value Hall Chadwick is a results-driven accounting consultancy specialising in the mid-market sector.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchBrendale, AustraliaHQ recorded Sep 20, 202651-20060 contacts →

Exact match

“Business can demand everything.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchMelbourne, AustraliaHQ recorded Sep 20, 202651-20053 contacts →

Exact match

“Lombardi Partners is an accounting and advisory firm that delivers a broad range of services to our clients operating in a variety of industries.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchWayville, AustraliaHQ recorded Sep 20, 202651-20053 contacts →

Exact match

“Tilbrook Rasheed Chartered Accountants is an Accounting firm located at 13 Greenhill Rd, Wayville, South Australia, Australia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchHawthorn East, AustraliaHQ recorded Sep 20, 202651-20052 contacts →

Exact match

“At Aintree Group, we bring together accounting, wealth, law and business advisory under one roof to help individuals, families and businesses make confident decisions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchCarindale, AustraliaHQ recorded Sep 20, 202651-20045 contacts →

Exact match

“4Front is a progressive and dynamic professional services business with a team of professionals that are dedicated to client success.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchToowoomba, AustraliaHQ recorded Sep 20, 202651-20042 contacts →

Exact match

“At Murdoch Lawyers, our intent is to provide premium legal services within a timeframe that is reasonable and at a price which delivers value.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchAdelaide, AustraliaHQ recorded Sep 20, 202611-5038 contacts →

Exact match

“Holman Hodge is a leading Adelaide-based professional service firm providing a wide range of accounting, business and advisory services designed to help our clients maximise their…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchNorth Sydney, AustraliaHQ recorded Sep 20, 202651-20038 contacts →

Exact match

“At Acclime, we combine invaluable learnings from the past with a trained eye on the future.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSouth Yarra, AustraliaHQ recorded Sep 20, 202611-5038 contacts →

Exact match

“Our story began in 2008 when Tim Hale and Troy Townley came to the realisation that small to medium sized businesses wanted more specialised and proactive accounting than merely…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchMinyama, AustraliaHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“At Greenhalgh Pickard, we provide legal and accounting advice that's clear, honest, and priced fairly.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchLaunceston, AustraliaHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“Accountants, Auditors and Advisors based in Launceston, Tasmania.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchNewstead, AustraliaHQ recorded Sep 20, 202651-20031 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchMelbourne, AustraliaHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“Y&S Accounting is an accounting firm located with offices in Melbourne Sydney, Adelaide and Brisbane; we take pride in ourselves on providing professional, efficient and high…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchShepparton, AustraliaHQ recorded Sep 20, 202611-5028 contacts →

Exact match

“At MB+M, we are passionate about helping make your life easier by growing your wealth and business.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchEastwood, AustraliaHQ recorded Sep 20, 202611-5027 contacts →

Exact match

“MGI Adelaide is a medium sized firm providing a full range of accounting, taxation, audit, corporate and specialist advisory services to our substantial business clientele.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 23 of 253 professional service firms based in Australia

See the full list, filter by size, metro and specialty, and access 5,435 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional service firms based in Australia at a glance

As of Sep 20, 2026
36.0%Verified-email coverage
59.6Average contacts per company
1-10Median size (employees)
17.0%Largest-city concentration · Sydney
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
137
11-50
85
51-200
23
201-500
4
1,001-5,000
1
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 253 companies.

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 service 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 5,435 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 20, 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.

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 service firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional service firms are there based in Australia?

RevenueBase identified 253 company matches for professional service 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 service firms?

Sydney leads with 43 company records, followed by Melbourne (25) and Brisbane (12).

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 5,435 professional contacts with verified work emails tracked across these 253 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 20, 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.