Company lists · Data refreshed September 2026

Top 25 Tax advisory services based in Sydney, Australia

RevenueBase identified 109 company matches for tax advisory services associated with Sydney, Australia as of September 2026 and tracks 628 professional contacts across them, including 306 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers company matches for tax advisory services associated with Sydney, Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 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 RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
109Companies
628Contacts tracked
306Verified emails
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The 25 largest tax advisory services based in Sydney, Australia

Ranked by team size
Top 25 of 109 company matches for tax advisory services based in Sydney, Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Sep 22, 202651-200124 contacts →

Exact match

“Winner of BRW’s Most Productive Accounting Firm seven years running (2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 and again 2011).”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5031 contacts →

Exact match

“A top tier tax, legal and digital firm that is locally rooted and globally connected.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5026 contacts →

Exact match

“At BTG International, we redefine excellence in business tax services with award-winning, innovative solutions tailored to your business needs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5024 contacts →

Exact match

“Sovereign Private is an award-winning boutique Chartered Accounting firm specialising in delivering expert tax, accounting, and advisory services to medium-sized private…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-1024 contacts →

Exact match

“Hello my name is Adrian Chaudhary and I am a Fellow Chartered Accountant (FCA), Certified Financial Planners (CFP) and Justice of the Peace (JP).”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5022 contacts →

Exact match

“Latitude Accountants offers a full range of accounting and tax services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“Aura Partners is a boutique accounting and tax advisory firm with capabilities and expertise acquired from experience at top 4 global accounting firms.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5017 contacts →

Exact match

“Chartered Accountants in Public Practice, specialising in small business taxation and advisory, taxation structuring and personal taxation and wealth creation tax structures.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5017 contacts →

Exact match

“ZM Partners is an accounting firm geared towards individual, business and financial strategy.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“Fortis Accounting Partners has been providing a full spectrum of accounting and taxation solutions to Australian and foreign business owners, large family groups, investors &…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“We go above and beyond to help you navigate times of need, uncertainty and opportunity.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“At Equil Advisory our mission is to help more business owners ditch the daily grind of managing their money while moving towards their financial goals faster than they ever…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5013 contacts →

Exact match

“Services range from general Accounting and Taxation to Specialized Services, which include: International Businesses or High worth individuals looking to expand and setup in…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-108 contacts →

Exact match

“ℎℎ- ℎ ℎ.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-107 contacts →

Exact match

“We solve client’s pain points by providing valuable and commercial tax and accounting services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-506 contacts →

Exact match

“Tax and Business Services - Company Profile Ellice Flint & Co (EFCO) was established in Sydney in 1985 by our director Ross Ellice Flint, who has over 30 years experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-506 contacts →

Exact match

“Quantum House Australia is a value-focused accounting firm in Sydney and Melbourne CBD with CA and CPA qualified business accountants and Chartered Tax Advisers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-105 contacts →

Exact match

“We understand the importance of access to knowledge and advice in the decision-making process, so our well-informed and approachable team provide simply that.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-105 contacts →

Exact match

“The team at NH Business & Taxation is able to provide a full spectrum of business and taxation solutions to business owners, investors as well as individuals.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-104 contacts →

Exact match

“About Us Our focus at Turners Accountants is to provide innovative solutions and holistic customer focused outcomes for individuals, companies, trusts and superannuation funds.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-104 contacts →

Exact match

“At THN we provide a full range of services to large businesses, family operated businesses, business owners, investors and superannuation entities.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-104 contacts →

Exact match

“Blackwattle Tax is a boutique Chartered Accounting firm based in the Sydney CBD, specialising in business and tax advisory.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-104 contacts →

Exact match

“ProAcc Australia is a company based out of Sydney, New South Wales, Australia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-104 contacts →

Exact match

“Welcome to Salann, where we provide expert tax and corporate services tailored for businesses operating in the UK and Australia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-103 contacts →

Exact match

“Our Business Model is unique, as we have a core team of experienced tax specialists, with direct access to a hand-picked network of retired senior practitioners who are willing to…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 109 tax advisory services based in Sydney, Australia

See the full list, filter by size, metro and specialty, and access 306 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax advisory services based in Sydney, Australia at a glance

As of Sep 22, 2026
48.7%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
24
51-200
2
201-500
1

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 109 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Sydney, Australia whose business descriptions match “tax advisory services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 306 professional contacts with verified work emails across the full matched dataset. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “tax advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax advisory services are there based in Sydney, Australia?

RevenueBase identified 109 company matches for tax advisory services associated with Sydney, Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Bell Partners tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Australia has the most tax advisory services?

Sydney leads Australia with 109 company records, followed by Melbourne (87) and Brisbane (41).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 306 professional contacts with verified work emails tracked across these 109 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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.