Company lists · Data refreshed September 2026

Top 25 Outsourcing solutions for audit firms based in Australia

RevenueBase identified 70 outsourcing solutions for audit firms headquartered in Australia as of September 2026 and tracks 6,109 professional contacts across them, including 813 with verified work emails. Sydney is the largest hub.

This list covers outsourcing solutions for audit 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 21, 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 21, 2026 86% judged on-target in blind review
70Companies
6,109Contacts tracked
813Verified emails
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The 25 largest outsourcing solutions for audit firms based in Australia

Ranked by team size
Top 25 of 70 outsourcing solutions for audit firms based in Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to outsourcing solutions for audit 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 evidenceSouthport, AustraliaHQ checked Sep 21, 20261,001-5,0003,912 contacts →

Indirect evidence

“Don’t wait until understaffing eats away at your productivity and client satisfaction.”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceSydney, AustraliaHQ checked Sep 21, 2026501-1,000349 contacts →

Partial evidence

“hammerjack is an Australian and Philippine-owned offshore outsourcing and Knowledge Process Outsourcing (KPO) provider.”

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceThe Rocks, AustraliaHQ checked Sep 21, 2026201-500304 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
4Partial evidenceWheelers Hill, AustraliaHQ checked Sep 21, 202651-200196 contacts →

Partial evidence

“Looking for a reliable outsourcing partner that can help your business grow?”

Source: RevenueBase Database · checked Sep 21, 2026
5Partial evidenceBrisbane, AustraliaHQ checked Sep 21, 202651-20063 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceSydney, AustraliaHQ checked Sep 21, 202651-20061 contacts →

Indirect evidence

“We help businesses reduce costs, boost efficiency, and scale faster, without the HR burden.”

Source: RevenueBase Database · checked Sep 21, 2026
7Partial evidenceSurry Hills, AustraliaHQ checked Sep 21, 202651-20046 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceBrisbane, AustraliaHQ checked Sep 21, 202651-20043 contacts →

Indirect evidence

“At Venus, we get what Accounting and CPA Firms need and we help them save time and resources.”

Source: RevenueBase Database · checked Sep 21, 2026
9Partial evidenceMelbourne, AustraliaHQ checked Sep 21, 202651-20042 contacts →

Partial evidence

“Strategic Business Alliance (SBA) is a leading provider of integrated outsourcing services.”

Source: RevenueBase Database · checked Sep 21, 2026
10Partial evidenceBroadmeadows, AustraliaHQ checked Sep 21, 202611-5036 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
11Strong evidenceGosford, AustraliaHQ checked Sep 21, 202651-20029 contacts →

Strong evidence

“Kwanii specialises in crafting customised outsourcing solutions to cater to the unique needs of small, medium, and large businesses.”

Source: RevenueBase Database · checked Sep 21, 2026
12Partial evidenceHerston, AustraliaHQ checked Sep 21, 202611-5026 contacts →

Partial evidence

“Remote Office is your business solution for your offshore team.”

Source: RevenueBase Database · checked Sep 21, 2026
13Strong evidenceParramatta, AustraliaHQ checked Sep 21, 202611-5021 contacts →

Strong evidence

“SDJA is a progressive and dynamic firm aimed at providing cost effective, reliable and value-based audit solutions to the not-for-profit industry and private sector.”

Source: RevenueBase Database · checked Sep 21, 2026
14Partial evidenceAustraliaHQ checked Sep 21, 202611-5021 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
15Partial evidenceHeatherton, AustraliaHQ checked Sep 21, 202611-5015 contacts →

Partial evidence

“The Remote Accountant is an innovative offshoring solution dedicated to Australian accounting firms.”

Source: RevenueBase Database · checked Sep 21, 2026
16Strong evidenceBurwood, AustraliaHQ checked Sep 21, 202611-5015 contacts →

Strong evidence

Outsourcing Alliance is an Australian-owned outsourcing and business solutions company with over 20 years of industry expertise in offshore staffing, workforce management, and…”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceSouth Yarra, AustraliaHQ checked Sep 21, 202611-5013 contacts →

Partial evidence

“Most outsourcing takes control away from you.”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceMelbourne, AustraliaHQ checked Sep 21, 202611-5010 contacts →

Indirect evidence

“The accounting business has grown from simply computation through core accounting, to serving the business to come through their goals via effective financial structure…”

Source: RevenueBase Database · checked Sep 21, 2026
19Partial evidenceHemmant, AustraliaHQ checked Sep 21, 202611-506 contacts →

Partial evidence

“We're not your average outsourcing company.”

Source: RevenueBase Database · checked Sep 21, 2026
20Strong evidenceSydney, AustraliaHQ checked Sep 21, 20261-105 contacts →

Strong evidence

“Subi Compliance is our proprietary software solution designed specifically for legal and accounting firms, we developed this product to help streamline audits with a seamless…”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceGirraween, AustraliaHQ checked Sep 21, 202611-505 contacts →

Indirect evidence

“Aalps Global Pty Ltd - Your Partner in Quality, Assurance & Reliability 🤝 At Aalps Global, we believe the success of CPA firms and accountants lies in more than just accurate…”

Source: RevenueBase Database · checked Sep 21, 2026
22Partial evidenceBattery Point, AustraliaHQ checked Sep 21, 202611-505 contacts →

Partial evidence

“BOS Resources was born and raised in beautiful Hobart, Tasmania, and we’re not your average offshoring solution.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceSydney, AustraliaHQ checked Sep 21, 20261-104 contacts →

Indirect evidence

“Propeller Business Specialists is a boutique corporate advisory and managed operations firm serving owners, boards and management teams across Australia and the United States.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceSydney, AustraliaHQ checked Sep 21, 202611-503 contacts →

Indirect evidence

“As your business grows and the compliance tasks increase, your focus must still be on your core business.”

Source: RevenueBase Database · checked Sep 21, 2026
25Indirect evidenceVarsity Lakes, AustraliaHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“The accounting industry is changing and firms need to adapt to ensure they are operating as efficiently as possible within it.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 70 outsourcing solutions for audit firms based in Australia

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Outsourcing solutions for audit firms based in Australia at a glance

As of Sep 21, 2026
13.3%Verified-email coverage
87.3Average contacts per company
11-50Median size (employees)
22.9%Largest-city concentration · Sydney
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
32
51-200
13
201-500
3
501-1,000
1
1,001-5,000
2

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 70 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 outsourcing solutions for audit 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 “outsourcing solutions for audit 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 outsourcing solutions for audit 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 outsourcing solutions for audit 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, 813 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 21, 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 outsourcing solutions for audit 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 outsourcing solutions for audit firms are there based in Australia?

RevenueBase identified 70 outsourcing solutions for audit 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?

TOA Global, headquartered in Southport, tops this list with the largest team on record.

Which city has the most outsourcing solutions for audit firms?

Sydney leads with 16 headquartered companies, followed by Melbourne (7) and Brisbane (5).

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 813 verified decision-maker contacts tracked across these 70 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 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 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.