Company lists · Data refreshed September 2026

Top 25 Online accounting firms based in Australia

RevenueBase identified 1,739 online accounting firms headquartered in Australia as of September 2026 and tracks 11,411 professional contacts across them, including 3,380 with verified work emails. Sydney is the largest hub.

This list covers online accounting 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
1,739Companies
11,411Contacts tracked
3,380Verified emails
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The 25 largest online accounting firms based in Australia

Ranked by team size
Top 25 of 1,739 online accounting 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 online accounting 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 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
3Indirect 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
4Indirect evidenceOsborne Park, AustraliaHQ checked Sep 21, 202651-20083 contacts →

Indirect evidence

“Armada Accountants & Advisors brings together a dedicated team of specialists, each an expert in their own discipline and all working together toward your financial goals.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect 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
6Indirect evidenceHobart, AustraliaHQ checked Sep 21, 202651-20077 contacts →

Indirect evidence

“We understand success is different for everyone.”

Source: RevenueBase Database · checked Sep 21, 2026
7Partial 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
8Partial 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
9Indirect evidenceBrendale, AustraliaHQ checked Sep 21, 202651-20060 contacts →

Indirect evidence

“Business can demand everything.”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceRichmond, AustraliaHQ checked Sep 21, 202611-5058 contacts →

Indirect evidence

“DFK Benjamin King Money has a long history, with its founding partner having established the practice in March 1960.”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceSydney, AustraliaHQ checked Sep 21, 202611-5054 contacts →

Partial evidence

“Azure Group is an innovative and dynamic accounting and business advisory firm, based in Sydney, Australia and Shanghai, China.”

Source: RevenueBase Database · checked Sep 21, 2026
12Partial 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
13Partial 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
14Partial 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
15Indirect 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
16Partial 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
17Partial 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
18Partial 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
19Partial evidenceSydney, AustraliaHQ checked Sep 21, 202611-5033 contacts →

Partial evidence

“CMPartners is a well-respected chartered accounting firm with a focus on embracing the best new technology to ensure fast, accurate, efficient and hassle-free advice.”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect 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
21Partial evidenceBlair Athol, AustraliaHQ checked Sep 21, 202611-5031 contacts →

Partial evidence

“The Kalculators was born to offer expert accounting services in Adelaide at reasonable prices.”

Source: RevenueBase Database · checked Sep 21, 2026
22Partial evidenceMelbourne, AustraliaHQ checked Sep 21, 202611-5029 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceMermaid Beach, AustraliaHQ checked Sep 21, 202611-5027 contacts →

Indirect evidence

“2016 Firm of the Future - Australian Winner**2016 Firm of the Future - Worldwide Finalist*"Minimise Tax and Increase Profits, Now You're Speaking Our Language" What We do?”

Source: RevenueBase Database · checked Sep 21, 2026
24Partial evidenceFortitude Valley, AustraliaHQ checked Sep 21, 202611-5025 contacts →

Partial evidence

“Our Story Bored with the “boring” tag the Accounting industry seems stuck with, Inspire is a firm on a mission to change common perception by achieving outstanding results with…”

Source: RevenueBase Database · checked Sep 21, 2026
25Partial evidenceSwan Hill, AustraliaHQ checked Sep 21, 202611-5025 contacts →

Partial evidence

“GMG Accounting are committed to forming close partnerships with our clients, enabling us to understand your unique situation and customise the assistance we provide to suit your…”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 1,739 online accounting firms based in Australia

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Online accounting firms based in Australia at a glance

As of Sep 21, 2026
29.6%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
7.2%Largest-city concentration · Sydney
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
1,366
11-50
322
51-200
34
201-500
1
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 1,739 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 online accounting 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 “online accounting 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 online accounting 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 online accounting 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, 3,380 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 online accounting 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 online accounting firms are there based in Australia?

RevenueBase identified 1,739 online accounting 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 online accounting firms?

Sydney leads with 126 headquartered companies, followed by Melbourne (122) and Brisbane (45).

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 3,380 verified decision-maker contacts tracked across these 1,739 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.