Company lists · Data refreshed September 2026

Top 25 Offshore accounting firms based in Sydney, Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 102 companies tracked

RevenueBase identified 102 offshore accounting firms headquartered in Sydney, Australia as of September 2026 and tracks 3,253 professional contacts across them, including 1,055 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers offshore accounting firms headquartered in Sydney, 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

102Companies

3,253Contacts tracked

1,055Verified emails

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The 25 largest offshore accounting firms based in Sydney, Australia

Ranked by team size

Top 25 of 102 offshore accounting firms based in Sydney, 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	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
2	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
3	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
4	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
5	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
6	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
7	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
8	Logicca Chartered Accountants	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	31 contacts →
	Indirect evidence “Logicca was created in July 2006 by a merger of Chartered Accountants with many years’ experience across many different-sized firms and countries.” Source: RevenueBase Database · checked Sep 29, 2026
9	WTS Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	31 contacts →
	Indirect evidence “A top tier tax, legal and digital firm that is locally rooted and globally connected.” Source: RevenueBase Database · checked Sep 29, 2026
10	MGI Sydney	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	27 contacts →
	Indirect evidence “MGI Sydney is a member of MGI Worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
11	Smart Wealth Advisors	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	27 contacts →
	Partial evidence “Smart Wealth Advisors is a Sydney-based professional service firm with deep expertise in accounting tax and advisory, who provides adaptive, high-quality and client-focused…” Source: RevenueBase Database · checked Sep 29, 2026
12	Khourys & Associates	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “Khourys & Associates was founded over 30 years ago, as a vision of Charles Khoury, with the desire to provide Accounting, Taxation and Business Advice and Services to the local…” Source: RevenueBase Database · checked Sep 29, 2026
13	The Quinn Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	26 contacts →
	Indirect evidence “Looking for expert advice across multiple areas to achieve your business and personal goals?” Source: RevenueBase Database · checked Sep 29, 2026
14	WLM Accounting	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	19 contacts →
	Indirect evidence “We work with businesses in growth, with complex needs, operating locally and internationally.” Source: RevenueBase Database · checked Sep 29, 2026
15	CBC Partners	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	18 contacts →
	Indirect evidence “CBC Partners is a Chartered Accountancy firm based in the Sydney CBD.” Source: RevenueBase Database · checked Sep 29, 2026
16	Fortis Accounting Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “Fortis Accounting Partners has been providing a full spectrum of accounting and taxation solutions to Australian and foreign business owners, large family groups, investors &…” Source: RevenueBase Database · checked Sep 29, 2026
17	Mnsa PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “MNSA is a comprehensive accounting, auditing and business administration firm, that takes pride in accommodating the unique needs of diverse clientele.” Source: RevenueBase Database · checked Sep 29, 2026
18	Australian Accountants	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “Services range from general Accounting and Taxation to Specialized Services, which include: International Businesses or High worth individuals looking to expand and setup in…” Source: RevenueBase Database · checked Sep 29, 2026
19	JD Scott CO Chartered Accountants	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	1-10	12 contacts →
	Partial evidence “Looking for a Chartered Accounting firm you can depend upon?” Source: RevenueBase Database · checked Sep 29, 2026
20	WCM Chartered Accountants	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence “Watkins Coffey Martin Chartered Accountants was founded in” Source: RevenueBase Database · checked Sep 29, 2026
21	Allworths Chartered Accountants	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	9 contacts →
	Partial evidence “Whether an individual, family or business, the achievement of your financial goals requires the dedicated support of trusted advisers with expert knowledge, spanning: accounting…” Source: RevenueBase Database · checked Sep 29, 2026
22	MBP Advisory	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
23	Minett & Partners Chartered Accountants & Business Advisors	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “Minett & Partners is a Sydney-CBD firm of Chartered Accountants with both interstate and international affiliations ensuring the prompt and professional delivery of a diverse…” Source: RevenueBase Database · checked Sep 29, 2026
24	Herkess & Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	7 contacts →
	Partial evidence “Herkess & Partners Chartered Accountants in Sydney have been providing Taxation, Accounting, Audit and Investment Services to clients across a wide range of Industries and…” Source: RevenueBase Database · checked Sep 29, 2026
25	Solve Accounting PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	1-10	7 contacts →
	Partial evidence “We solve client’s pain points by providing valuable and commercial tax and accounting services.” 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 102 offshore accounting firms based in Sydney, Australia

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Offshore accounting firms based in Sydney, Australia at a glance

As of Sep 29, 2026

32.4%Verified-email coverage

31.9Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 102 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 Sydney, 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 Sydney 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, 1,055 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 in Australia

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 Sydney, Australia?

RevenueBase identified 102 offshore accounting firms headquartered in Sydney, 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?

Grant Thornton Australia, headquartered in Sydney, tops this list with the largest team on record.

Which city in Australia has the most offshore accounting firms?

Sydney leads Australia 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 1,055 verified decision-maker contacts tracked across these 102 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.