Company lists · Data refreshed September 2026

Top 25 Tax consulting companies based in Sydney, Australia

RevenueBase identified 106 company matches for tax consulting companies associated with Sydney, Australia as of September 2026 and tracks 809 professional contacts across them, including 308 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers company matches for tax consulting companies 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
106Companies
809Contacts tracked
308Verified emails
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The 25 largest tax consulting companies based in Sydney, Australia

Ranked by team size
Top 25 of 106 company matches for tax consulting companies 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, 202611-50150 contacts →

Exact match

“AGEIS takes pride in revolutionising the landscape of accounting, tax, legal advisory.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5027 contacts →

Exact match

“HK Partners is an independent, privately owned, progressive accounting, tax and advisory practice that helps shape a better future for businesses and families.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5027 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact 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
7Exact 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
8Exact 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
9Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5017 contacts →

Exact match

“Cadenze is a forward-thinking accounting, taxation and business advice firm.”

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, 202611-5013 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
13Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-1012 contacts →

Exact match

“Shorrock Partners was founded in 2009 with a vision of forging strategic partnerships with clients, to help them manage and retain and grow their business.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Sep 22, 202651-20010 contacts →

Exact match

“We are halkin.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-1010 contacts →

Exact match

“Star & Associates is a premium boutique accounting firm specialising in superior tax planning, accounting, and advisory services for complex businesses across a diverse selection…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact 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
17Exact 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
18Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-506 contacts →

Exact match

“Established in and located in the Sydney CBD, our practice caters to the premium accounting, taxation, and business advisory needs of businesses, both large and small, across a…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-106 contacts →

Exact match

“For the last 30 years, we have been helping our customers to reach their business, financial and lifestyle goals by providing tax, accounting, advisory, book keeping and wealth…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact 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
21Exact 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
22Exact 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
23Exact 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
24Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-505 contacts →

Exact match

“Taxwave is one of Australia's most dynamic professional accounting, taxation and business services firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 106 tax consulting companies based in Sydney, Australia

See the full list, filter by size, metro and specialty, and access 308 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax consulting companies based in Sydney, Australia at a glance

As of Sep 22, 2026
38.1%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
73
11-50
28
51-200
3
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 106 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 consulting companies” 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 308 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 consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax consulting companies are there based in Sydney, Australia?

RevenueBase identified 106 company matches for tax consulting companies 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?

AGEIS 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 consulting companies?

Sydney leads Australia with 106 company records, followed by Melbourne (78) and Brisbane (37).

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 308 professional contacts with verified work emails tracked across these 106 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.