Company lists · Data refreshed September 2026

Top 25 Private client accounting firms based in Sydney, Australia

Name: Private client 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 5, 2026 428 companies tracked

RevenueBase identified 428 private client accounting firms headquartered in Sydney, Australia as of September 2026 and tracks 5,347 professional contacts across them, including 2,036 with verified work emails. Sydney is the largest hub.

This list covers private client 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

428Companies

5,347Contacts tracked

2,036Verified emails

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The 25 largest private client accounting firms based in Sydney, Australia

Ranked by team size

Top 25 of 428 private client accounting firms based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names private client accounting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	William BuckIndirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	1,001-5,000	1,088
	“William Buck is a leading firm of Accountants and advisors with 150 partners and over 1,100 professional staff.” Source: company website · checked Sep 5, 2026
2	Shaw And Partners Financial ServicesIndirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	201-500	412
	“Shaw and Partners Financial Services is one of Australasia’s leading investment and wealth management firms.” Source: company website · checked Sep 5, 2026
3	AGEISPartial evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	150
	“AGEIS takes pride in revolutionising the landscape of accounting, tax, legal advisory.” Source: company website · checked Sep 5, 2026
4	COUNTStrong evidence	Sydney, AustraliaHQ checked Sep 5, 2026	51-200	147
	“We have a bold ambition to be the leading provider of integrated accounting and wealth services, helping clients through our dynamic perspective that identifies insights from…” Source: company website · checked Sep 5, 2026
5	Koda CapitalStrong evidence	Sydney, AustraliaHQ checked Sep 5, 2026	51-200	144
	“At Koda Capital we are taking an innovative approach to private wealth management - an approach that places our clients’ needs first.” Source: company website · checked Sep 5, 2026
6	Nexia AustraliaPartial evidence	Sydney, AustraliaHQ checked Sep 5, 2026	501-1,000	131
	“At Nexia Australia, our purpose is to connect you to your true potential by giving you the accounting insight, advice, and support you need to navigate to success.” Source: company website · checked Sep 5, 2026
7	Bell PartnersPartial evidence	Sydney, AustraliaHQ checked Sep 5, 2026	51-200	124
	“Winner of BRW’s Most Productive Accounting Firm seven years running (2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 and again 2011).” Source: company website · checked Sep 5, 2026
8	Altus FinancialIndirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	51-200	108
	“At Altus, we help people, families and businesses thrive.” Source: company website · checked Sep 5, 2026
9	ESVIndirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	51-200	96
	“ESV is a leading mid-tier Australian business advisory and accountancy firm.” Source: company website · checked Sep 5, 2026
10	Boroughs AustraliaPartial evidence	Sydney, AustraliaHQ checked Sep 5, 2026	51-200	77
	“During our 70 years we have established a worldwide reputation for our quality approach to all our client matters.” Source: company website · checked Sep 5, 2026
11	The Azure GroupPartial evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	54
	“Azure Group is an innovative and dynamic accounting and business advisory firm, based in Sydney, Australia and Shanghai, China.” Source: company website · checked Sep 5, 2026
12	CAAAStrong evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	52
	“We specialise in private clients, business advisory, large SME’s and have a dedicated Asia-Pacific services division.” Source: company website · checked Sep 5, 2026
13	Alteris Financial GroupIndirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	51
	“Alteris Financial Group provides financial advisory and management for individuals and families across generations.” Source: company website · checked Sep 5, 2026
14	AFPGPartial evidence	Sydney, AustraliaHQ checked Sep 5, 2026	51-200	51
	“Australian Financial Planning Group (AFPG) is a privately owned, leading Australian financial services company.” Source: company website · checked Sep 5, 2026
15	Titan Partners PTY LTDPartial evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	48
	“Specialist accounting firm providing tax consulting, corporate finance, business advisory and compliance services.” Source: company website · checked Sep 5, 2026
16	Treysta WealthIndirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	32
	“We’re proud to have been in business for over 30 years, and to have helped so many people on their journey to financial confidence.” Source: company website · checked Sep 5, 2026
17	Logicca Chartered AccountantsIndirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	31
	“Logicca was created in July 2006 by a merger of Chartered Accountants with many years’ experience across many different-sized firms and countries.” Source: company website · checked Sep 5, 2026
18	Economos Chartered AccountantsPartial evidence	Sydney, AustraliaHQ checked Sep 5, 2026	51-200	29
	“Economos Chartered Accountants has been delivering a diverse range of business advisory and accounting services since 1978.” Source: company website · checked Sep 5, 2026
19	MurchisonsIndirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	28
	“We specialise in business advisory and accountancy.” Source: company website · checked Sep 5, 2026
20	HK PartnersStrong evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	27
	“HK Partners is an independent, privately owned, progressive accounting, tax and advisory practice that helps shape a better future for businesses and families.” Source: company website · checked Sep 5, 2026
21	Enrizen Financial GroupIndirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	27
	“At Enrizen, we believe that every individual can create a successful life, and that every business is a success story waiting to happen.” Source: company website · checked Sep 5, 2026
22	Smart Wealth AdvisorsStrong evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	27
	“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: company website · checked Sep 5, 2026
23	Khourys & AssociatesPartial evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	26
	“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: company website · checked Sep 5, 2026
24	The Quinn GroupIndirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	11-50	26
	“Looking for expert advice across multiple areas to achieve your business and personal goals?” Source: company website · checked Sep 5, 2026
25	Chapman EastwayPartial evidence	Sydney, AustraliaHQ checked Sep 5, 2026	51-200	25
	“Chapman Eastway is not just a leading chartered accounting Firm providing family and business advisory services.” Source: company website · checked Sep 5, 2026

Showing 25 of 428 private client accounting firms based in Sydney, Australia

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Private client accounting firms based in Sydney, Australia at a glance

As of Sep 5, 2026

1-10Median size (employees)

SydneyLargest hub · 428 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

269

11-50

136

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 this city, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 428 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 private client accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “private client accounting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among private client 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 an evidence 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, 2,036 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 5, 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.

Private client accounting firms by metro in Australia

Private client accounting firms in Sydney428
Private client accounting firms in Melbourne309
Private client accounting firms in Brisbane120
Private client accounting firms in Perth108
Private client accounting firms in Adelaide86
Private client accounting firms in Parramatta48
Private client accounting firms in North Sydney42
Private client accounting firms in Chatswood36
Private client accounting firms in West Perth33
Private client accounting firms in Brisbane City32
Private client accounting firms in Subiaco29

Frequently asked

How many private client accounting firms are there based in Sydney, Australia?

RevenueBase identified 428 private client 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?

William Buck, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most private client accounting firms?

Sydney leads with 428 headquartered companies, followed by Melbourne (309) and Brisbane (120).

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 2,036 verified decision-maker contacts tracked across these 428 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 5, 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 SmartSearch, 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.