Company lists · Data refreshed September 2026

Top 25 Offshore accounting firms based in Australia

Name: Offshore accounting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 1,030 companies tracked

RevenueBase identified 1,030 offshore accounting firms headquartered in Australia as of September 2026 and tracks 14,256 professional contacts across them, including 4,280 with verified work emails. Sydney is the largest hub.

This list covers offshore 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 29, 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 29, 2026 86% judged on-target in blind review

1,030Companies

14,256Contacts tracked

4,280Verified emails

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The 25 largest offshore accounting firms based in Australia

Ranked by team size

Top 25 of 1,030 offshore accounting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to offshore 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	TOA Global	Indirect evidence	Southport, AustraliaHQ checked Sep 29, 2026	1,001-5,000	3,912 contacts →
	Indirect evidence “Don’t wait until understaffing eats away at your productivity and client satisfaction.” Source: RevenueBase Database · checked Sep 29, 2026
2	Grant Thornton Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	1,001-5,000	1,626 contacts →
	Indirect evidence “Your business deserves remarkable support.” Source: RevenueBase Database · checked Sep 29, 2026
3	Moore Australia	Partial evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	501-1,000	592 contacts →
	Partial evidence “Moore Australia is a network of five independent accounting, audit and advisory firms with 13 offices and 600+ staff across Australia.” Source: RevenueBase Database · checked Sep 29, 2026
4	Forvis Mazars In Australia	Indirect evidence	AustraliaHQ checked Sep 29, 2026	201-500	302 contacts →
	Indirect evidence “Forvis Mazars in Australia forms part of Forvis Mazars Group SC, an independent member of Forvis Mazars Global, a leading professional services network.” Source: RevenueBase Database · checked Sep 29, 2026
5	Hall Chadwick	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	201-500	266 contacts →
	Partial evidence “Hall Chadwick is one of the largest and most experienced accounting groups in Australia servicing clients in every major capital city and many regional centres in Australia.” Source: RevenueBase Database · checked Sep 29, 2026
6	Nexia Sydney	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	201-500	201 contacts →
	Indirect evidence “As part of a leading, award-winning network, providing advisory, tax and audit services worldwide, with offices across Australia and 119 countries; we do more than just show you…” Source: RevenueBase Database · checked Sep 29, 2026
7	Solutions Centric	Strong evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	134 contacts →
	Strong evidence “Solutions Centric is a privately owned offshoring provider for accounting firms and financial advisors in Australia.” Source: RevenueBase Database · checked Sep 29, 2026
8	Modoras	Indirect evidence	Upper Mount Gravatt, AustraliaHQ checked Sep 29, 2026	201-500	132 contacts →
	Indirect evidence “We cut through complexity and deliver with clarity, precision and pace.” Source: RevenueBase Database · checked Sep 29, 2026
9	Bell Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	124 contacts →
	Partial evidence “Winner of BRW’s Most Productive Accounting Firm seven years running (2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 and again 2011).” Source: RevenueBase Database · checked Sep 29, 2026
10	Nexia Edwards Marshall	Indirect evidence	Adelaide, AustraliaHQ checked Sep 29, 2026	51-200	107 contacts →
	Indirect evidence “Nexia Edwards Marshall is part of a leading global network with over 519 offices across more than 119 countries.” Source: RevenueBase Database · checked Sep 29, 2026
11	Sinclair Wilson Accountants & Business Advisors	Partial evidence	Warrnambool, AustraliaHQ checked Sep 29, 2026	51-200	102 contacts →
	Partial evidence “Sinclair Wilson was established in 1950 as a two-partner Accounting Firm based in Warrnambool.” Source: RevenueBase Database · checked Sep 29, 2026
12	Xact Accounting	Partial evidence	Indooroopilly, AustraliaHQ checked Sep 29, 2026	11-50	99 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 29, 2026
13	Pilot Partners	Partial evidence	Brisbane, AustraliaHQ checked Sep 29, 2026	51-200	83 contacts →
	Partial evidence “Pilot Partners is a Brisbane-based chartered accounting firm made up of a team of expert accountants and specialist business advisors who share a common philosophy - our clients…” Source: RevenueBase Database · checked Sep 29, 2026
14	Armada Accountants & Advisors	Indirect evidence	Osborne Park, AustraliaHQ checked Sep 29, 2026	51-200	83 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 29, 2026
15	Boroughs Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	77 contacts →
	Indirect evidence “During our 70 years we have established a worldwide reputation for our quality approach to all our client matters.” Source: RevenueBase Database · checked Sep 29, 2026
16	Brisca	Partial evidence	Brisbane, AustraliaHQ checked Sep 29, 2026	51-200	63 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 29, 2026
17	SRJ Walker Wayland	Indirect evidence	Brendale, AustraliaHQ checked Sep 29, 2026	51-200	60 contacts →
	Indirect evidence “Business can demand everything.” Source: RevenueBase Database · checked Sep 29, 2026
18	DFK Benjamin King Money	Indirect evidence	Richmond, AustraliaHQ checked Sep 29, 2026	11-50	58 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 29, 2026
19	Clear TAX Accountants	Partial evidence	Point Cook, AustraliaHQ checked Sep 29, 2026	51-200	55 contacts →
	Partial evidence “Clear Tax is one of Australia's fastest-growing, multi-award-winning accounting and advisory firms, helping individuals, property investors, business owners and self-managed super…” Source: RevenueBase Database · checked Sep 29, 2026
20	The Azure Group	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	54 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 29, 2026
21	Lombardi Partners	Partial evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	51-200	53 contacts →
	Partial evidence “Lombardi Partners is an accounting and advisory firm that delivers a broad range of services to our clients operating in a variety of industries.” Source: RevenueBase Database · checked Sep 29, 2026
22	Tilbrook Rasheed Chartered Accountants	Partial evidence	Wayville, AustraliaHQ checked Sep 29, 2026	51-200	53 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 29, 2026
23	AMD Chartered Accountants	Partial evidence	Bunbury, AustraliaHQ checked Sep 29, 2026	51-200	52 contacts →
	Partial evidence “We are one of the largest accounting, audit and business services firm within Regional Western Australia, with offices in Bunbury, Margaret River, Mandurah, Geraldton, Donnybrook…” Source: RevenueBase Database · checked Sep 29, 2026
24	Venus Accountants PTY LTD	Partial evidence	Brisbane, AustraliaHQ checked Sep 29, 2026	51-200	43 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 29, 2026
25	AH Jackson & CO	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 29, 2026	11-50	41 contacts →
	Indirect evidence “Founded in 1945, AH Jackson & Co Chartered Accountants has been successfully advising clients for more than 70 years.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: offshore accounting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names offshore accounting firms.
Partial evidence: Its own public description names part of offshore accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore accounting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,030 offshore accounting firms based in Australia

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Offshore accounting firms based in Australia at a glance

As of Sep 29, 2026

30.0%Verified-email coverage

13.8Average contacts per company

1-10Median size (employees)

9.9%Largest-city concentration · Sydney

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

671

11-50

293

51-200

201-500

501-1,000

1,001-5,000

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 1,030 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 offshore 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 “offshore 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 offshore 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 offshore 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, 4,280 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 29, 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.

Offshore accounting firms by metro

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 offshore 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 offshore accounting firms are there based in Australia?

RevenueBase identified 1,030 offshore 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 offshore accounting firms?

Sydney leads with 102 headquartered companies, followed by Melbourne (72) and Perth (33).

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 4,280 verified decision-maker contacts tracked across these 1,030 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 29, 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.