Company lists · Data refreshed September 2026

Top 23 Business services firms based in Australia

RevenueBase identified 311 company matches for business services firms associated with Australia as of September 2026 and tracks 1,960 professional contacts across them, including 786 with verified work emails. Sydney is the largest hub.

This list covers company matches for business 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 19, 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 19, 2026 How this list was built
311Companies
1,960Contacts tracked
786Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest business services firms based in Australia

Ranked by team size
Top 23 of 311 company matches for business services firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchThe Rocks, AustraliaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2Exact matchInverell, AustraliaHQ recorded Sep 19, 202611-5049 contacts →

Exact match

“We offer a range of high-quality accounting, financial and business services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchSouth Yarra, AustraliaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
4Exact matchBrisbane, AustraliaHQ recorded Sep 19, 202611-5037 contacts →

Exact match

“We bring a modern and out-of-the-box approach to the accounting industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Sep 19, 202651-20029 contacts →

Exact match

“Economos Chartered Accountants has been delivering a diverse range of business advisory and accounting services since 1978.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchShepparton, AustraliaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Sep 19, 202611-5026 contacts →

Exact match

“Khourys & Associates was founded over 30 years ago, as a vision of Charles Khoury, with the desire to provide Accounting, Taxation and Business Advice and Services to the local…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchBraddon, AustraliaHQ recorded Sep 19, 202611-5024 contacts →

Exact match

“We’re the team that invests in our clients and are passionately driven to helping them meet their business and personal goals.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchHawthorn, AustraliaHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“We are your innovative operational solutions partner for your growing business.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchParramatta, AustraliaHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“The Tax Factor specialises in working with Private Business Owners on the lifecycle of growing their business, from early stage set-up to sustainable performance and beyond.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“At XARY, we help small and medium sized businesses grow by simplifying complexities, to scale with confidence.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchPerth, AustraliaHQ recorded Sep 19, 20261-1020 contacts →

Exact match

“Alderton and Co originally commenced operations in 2008 as a sole trader providing bookkeeping services to small to medium business.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchHorsham, AustraliaHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“Green Taylor Partners provides the physical resources to offer you the business and investment advice and technology to take you beyond the 21st century.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchBundall, AustraliaHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“At Boutique Business House™, we’re the go-to support team for business owners and entrepreneurs who are caught up in the day-to-day tasks preventing them from making headway…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchKirribilli, AustraliaHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“At Kreston Stanley Williamson, we take pride in offering a comprehensive suite of services that covers every aspect of accountancy, bookkeeping, audit and assurance, tax, and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchGold Coast, AustraliaHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“SB Partners was founded by James Legat, one of the principals of the successful Swan & Baker Pty Ltd business.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“We go above and beyond to help you navigate times of need, uncertainty and opportunity.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchBroadway, AustraliaHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“gpl Solutions is a professional services firm dedicated to excellence in the fields of integrated financial and business services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchKelvin Grove, AustraliaHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“It’s pretty simple: we help you shine.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchGriffith, AustraliaHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Roy Spagnolo & Associates provides a comprehensive array of services, including accounting, tax, financial advisory and consulting, to domestic and international clients in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchBrighton, AustraliaHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“KK Partners Group is a 4 partner firm conveniently located 20 minutes from the CBD in cosmopolitan Bay Street, Brighton.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchCamden, AustraliaHQ recorded Sep 19, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchTweed Heads, AustraliaHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Fusion Accounting Solutions is a multi skilled firm of professionals that can assist small to medium business and individuals with an extensive range of services, which include-…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 23 of 311 business services firms based in Australia

See the full list, filter by size, metro and specialty, and access 786 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business services firms based in Australia at a glance

As of Sep 19, 2026
40.1%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
13.5%Largest-city concentration · Sydney
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
238
11-50
64
51-200
6
201-500
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 311 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 “business 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 786 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 19, 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 “business services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business services firms are there based in Australia?

RevenueBase identified 311 company matches for business 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?

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

Which city has the most business services firms?

Sydney leads with 42 company records, followed by Melbourne (27) and Brisbane (13).

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 786 professional contacts with verified work emails tracked across these 311 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 19, 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.