Company lists · Data refreshed September 2026

Top 25 Accounting practice outsourcing services based in Australia

RevenueBase identified 1,832 accounting practice outsourcing services headquartered in Australia as of September 2026 and tracks 12,952 professional contacts across them, including 3,479 with verified work emails. Melbourne is the largest hub.

This list covers accounting practice outsourcing services 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
1,832Companies
12,952Contacts tracked
3,479Verified emails
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The 25 largest accounting practice outsourcing services based in Australia

Ranked by team size
Top 25 of 1,832 accounting practice outsourcing services 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 accounting practice outsourcing services: 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 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
3Partial 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
4Indirect evidenceRobina, AustraliaHQ checked Sep 21, 2026201-500186 contacts →

Indirect evidence

“First Class Accounts is proudly Australia's largest bookkeeping franchise with an extensive national network of professional bookkeepers who operate their own businesses.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceNorth Sydney, AustraliaHQ checked Sep 21, 202651-200161 contacts →

Indirect evidence

“Aretex exists to help businesses grow and scale, while their processes scale with them.”

Source: RevenueBase Database · checked Sep 21, 2026
6Partial evidenceSydney, AustraliaHQ checked Sep 21, 202651-200134 contacts →

Partial evidence

“Solutions Centric is a privately owned offshoring provider for accounting firms and financial advisors in Australia.”

Source: RevenueBase Database · checked Sep 21, 2026
7Partial evidenceIndooroopilly, AustraliaHQ checked Sep 21, 202611-5099 contacts →

Partial evidence

“Xact Accounting is a full-service accounting firm dedicated to helping small business and SME owners grow their profit not just revenue.”

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceAustraliaHQ checked Sep 21, 2026n/a91 contacts →

Indirect evidence

“Bookkeeping services with over 40+ years of combined experience, we've owned and worked with hundreds of businesses just like yours.”

Source: RevenueBase Database · checked Sep 21, 2026
9Indirect evidenceCranbourne, AustraliaHQ checked Sep 21, 202651-20079 contacts →

Indirect evidence

“At Highview, we’re more than Accountants, we’re your dedicated financial advisory team.”

Source: RevenueBase Database · checked Sep 21, 2026
10Partial evidenceWentworthville, AustraliaHQ checked Sep 21, 202611-5076 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceParramatta, AustraliaHQ checked Sep 21, 2026201-50071 contacts →

Indirect evidence

“When we took on the mission to help drive the success of the Australian Financial Services industry, we knew it would take something special.”

Source: RevenueBase Database · checked Sep 21, 2026
12Partial 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
13Indirect evidenceBrendale, AustraliaHQ checked Sep 21, 202651-20060 contacts →

Indirect evidence

“Business can demand everything.”

Source: RevenueBase Database · checked Sep 21, 2026
14Partial evidenceWayville, AustraliaHQ checked Sep 21, 202651-20053 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
15Partial evidenceSydney, AustraliaHQ checked Sep 21, 202611-5053 contacts →

Partial evidence

“We provide a complete bookkeeping and accounting service that can grow with your business – from day to day bookkeeping through to a complete accounts department with CFO services.”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceNorth Sydney, AustraliaHQ checked Sep 21, 202651-20052 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
17Partial 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
18Partial evidenceBrisbane, AustraliaHQ checked Sep 21, 202651-20043 contacts →

Partial 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
19Partial 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
20Indirect evidenceSydney, AustraliaHQ checked Sep 21, 202611-5039 contacts →

Indirect evidence

“Accounts Automated, established in 2013, is an independent bookkeeping service providing both manual and computerised bookkeeping using MYOB, Xero, and QuickBooks.”

Source: RevenueBase Database · checked Sep 21, 2026
21Strong evidenceParramatta, AustraliaHQ checked Sep 21, 202611-5038 contacts →

Strong evidence

“Fourfold Global Business Services offers a range of Accounting, Bookkeeping, BAS Preparation, SMSF Compliance, Payroll & Taxation Process outsourcing services in Australia.”

Source: RevenueBase Database · checked Sep 21, 2026
22Partial evidenceBella Vista, AustraliaHQ checked Sep 21, 202651-20038 contacts →

Partial evidence

“We are proud of our reputation as one of the most trusted Business Accounting providers in Sydney, and consistently stand by our promise of providing the highest quality advice.”

Source: RevenueBase Database · checked Sep 21, 2026
23Strong evidenceBroadmeadows, AustraliaHQ checked Sep 21, 202611-5036 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
24Partial evidenceDalby, AustraliaHQ checked Sep 21, 202651-20034 contacts →

Partial evidence

“BMO is top 100 accounting firm based in regional Queensland.”

Source: RevenueBase Database · checked Sep 21, 2026
25Indirect evidencePort Augusta, AustraliaHQ checked Sep 21, 202611-5032 contacts →

Indirect evidence

“Rowe Partners has been proudly serving Australians for over 30 years.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 1,832 accounting practice outsourcing services based in Australia

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Accounting practice outsourcing services based in Australia at a glance

As of Sep 21, 2026
26.9%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
8.0%Largest-city concentration · Melbourne
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
1,455
11-50
314
51-200
42
201-500
6
1,001-5,000
3

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 1,832 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 accounting practice outsourcing services, 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 “accounting practice outsourcing services”. 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 accounting practice outsourcing services), 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 accounting practice outsourcing services, 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, 3,479 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 accounting practice outsourcing services, 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 accounting practice outsourcing services are there based in Australia?

RevenueBase identified 1,832 accounting practice outsourcing services 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 accounting practice outsourcing services?

Melbourne leads with 146 headquartered companies, followed by Sydney (134) and Brisbane (58).

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 3,479 verified decision-maker contacts tracked across these 1,832 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.