Company lists · Data refreshed September 2026

Top 25 Finance outsourcing companies based in Australia

RevenueBase identified 250 company matches for finance outsourcing companies associated with Australia as of September 2026 and tracks 1,281 professional contacts across them, including 350 with verified work emails. Sydney is the largest hub.

This list covers company matches for finance outsourcing companies 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 21, 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 21, 2026 How this list was built
250Companies
1,281Contacts tracked
350Verified emails
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The 25 largest finance outsourcing companies based in Australia

Ranked by team size
Top 25 of 250 company matches for finance outsourcing companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchMelbourne, AustraliaHQ recorded Sep 21, 202651-20086 contacts →

Exact match

“Atlas Outsourcing offers a better way of doing administration to help businesses reduce costs, optimise resources, and save valuable time.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchWentworthville, AustraliaHQ recorded Sep 21, 202611-5076 contacts →

Exact match

“OrangeIQ is a one stop solution to all your accounting and back-office needs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchBrisbane, AustraliaHQ recorded Sep 21, 202651-20063 contacts →

Exact match

“Brisca is your trusted partner in outsourced finance and accounting solutions, empowering businesses and accounting firms worldwide to focus on growth and strategy rather than…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchNorth Sydney, AustraliaHQ recorded Sep 21, 202651-20052 contacts →

Exact match

“Dexterous provides a modern and highly effective alternative to building and running your own finance department.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSurry Hills, AustraliaHQ recorded Sep 21, 202651-20046 contacts →

Exact match

“AFGS is an independent outsourcing company with Australian roots and operation centres in the Philippines and India.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchBroadmeadows, AustraliaHQ recorded Sep 21, 202611-5036 contacts →

Exact match

“Welcome to Taxoz Accountants, your premier outsourcing provider for accounting firms seeking technical excellence and reliability.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchAdelaide, AustraliaHQ recorded Sep 21, 202611-5031 contacts →

Exact match

“Lucent Advisory delivers a fully managed, outsourced business support function – spanning bookkeeping, accounting, tax, payroll, HR, and CFO and business advisory – operating as…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBella Vista, AustraliaHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“Collab Accounting is a Sydney based accounting and advisory firm helping Australian businesses simplify compliance, improve profitability, and achieve sustainable growth through…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchMelbourne, AustraliaHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Slate Accounts is an outsourced finance team for growing Australian businesses, managing everything from daily bookkeeping to strategic CFO guidance, at 20–40% less than hiring…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchAustraliaHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“Aventis is an initiative of a set of enthusiastic individuals who has extensive experience in outsourcing and accounting work.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSt Leonards, AustraliaHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Numeric Eight, established by Managing Director, Trudi Yip in 2006, has grown to become the largest independently owned bookkeeping and accounts management firm in Australia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“CFO Plus is a boutique financial services firm located in Sydney's CBD.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchBrisbane, AustraliaHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Your trusted outsourcing partner in payroll processing, accounts receivable, accounting, tax, business systems and advisory services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchBrisbane City, AustraliaHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“SBO Financial is a Virtual CFO and accounting firm specialising in eCommerce businesses and Search Funds across Australia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchCremorne, AustraliaHQ recorded Sep 21, 202651-20015 contacts →

Exact match

“At Swivel Finance, we leverage Sri Lanka's abundant talent pool of Chartered Accountants, offering a proven, cost-effective model tailored to enhance businesses' finance functions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchAuburn, AustraliaHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Accounting, Taxation, Bookkeeping can be daunting task.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchCastle Hill, AustraliaHQ recorded Sep 21, 20261-1012 contacts →

Exact match

“As Business Avengers, we are your trusted finance outsourcing business partners.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchSubiaco, AustraliaHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“We are a team of payroll specialists, who have worked together for many years to build a reputation for quality, efficiency and integrity.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMelbourne, AustraliaHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“A New Era of Modern Bookkeeping: Bringing Calm to Your Chaos.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchEast Cannington, AustraliaHQ recorded Sep 21, 202611-509 contacts →

Exact match

“At Palladium Financial Group, we deliver solutions that solve the financial challenges of businesses of all sizes- Emerging startups to established giants.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchCoolangatta, AustraliaHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Butlers Anderson is an accounting company based out of Coolangatta.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchPort Macquarie, AustraliaHQ recorded Sep 21, 20261-108 contacts →

Exact match

“Accounting for Business Growth”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchNorth Adelaide, AustraliaHQ recorded Sep 21, 20261-108 contacts →

Exact match

“Accounting.Taxation.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchSt Kilda, AustraliaHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Rosy Small Business Services are a small and highly motivated team of versatile bookkeeping professionals that operate as an extension of your team to function as your outsourced…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchBeaumaris, AustraliaHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Is business booming?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 250 finance outsourcing companies based in Australia

See the full list, filter by size, metro and specialty, and access 350 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Finance outsourcing companies based in Australia at a glance

As of Sep 21, 2026
27.3%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
15.2%Largest-city concentration · Sydney
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
177
11-50
58
51-200
11
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 250 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 “finance outsourcing companies” 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 350 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 21, 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 “finance outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many finance outsourcing companies are there based in Australia?

RevenueBase identified 250 company matches for finance outsourcing companies 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?

Atlas Outsourcing PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most finance outsourcing companies?

Sydney leads with 38 company records, followed by Melbourne (22) 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 350 professional contacts with verified work emails tracked across these 250 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 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 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.