Company lists · Data refreshed October 2026

Top 13 International tax accounting firms based in Perth, Australia

RevenueBase identified 37 company matches for international tax accounting firms associated with Perth, Australia as of October 2026 and tracks 240 professional contacts across them, including 49 with verified work emails. Across Australia, Sydney is the largest hub for this category (112 companies); Perth has 37.

This list covers company matches for international tax accounting firms associated with Perth, 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 October 1, 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 Oct 1, 2026 How this list was built
37Companies
240Contacts tracked
49Verified emails
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The 13 largest international tax accounting firms based in Perth, Australia

Ranked by team size
Top 13 of 37 company matches for international tax accounting firms based in Perth, Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchPerth, AustraliaHQ recorded Oct 1, 202611-5020 contacts →

Exact match

“MKT has provided specialist tax support to accountants, lawyers and financial planners for over 20 years.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchPerth, AustraliaHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“Primarius Financial Solutions specialises in Accounting, Taxation, Strategic Business Planning, and Financial Planning Services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchPerth, AustraliaHQ recorded Oct 1, 202611-506 contacts →

Exact match

“OBP is a leading accounting and financial planning firm based in Perth, Western Australia.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchPerth, AustraliaHQ recorded Oct 1, 202611-506 contacts →

Exact match

“Established in 1970, the practice derives its name from its founding three partners, Roger Harden, Ross East and Basil Conti.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchPerth, AustraliaHQ recorded Oct 1, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchPerth, AustraliaHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Teca Accounting - Your Trusted Partner for Tax Solutions đŸ§Ÿ At Teca Accounting, we specialise in providing comprehensive tax accounting services tailored to meet the unique needs
”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchPerth, AustraliaHQ recorded Oct 1, 20261-103 contacts →

Exact match

“COMPLEX ISSUES MADE SIMPLE Your circumstances are special with complex tax and accounting issues so you deserve specialist help from experts.without the high price tag!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchPerth, AustraliaHQ recorded Oct 1, 20261-102 contacts →

Exact match

“We are a boutique chartered accounting firm in West Perth specialising in business, financial and tax advice for small to medium sized business and high net worth individuals.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchPerth, AustraliaHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Aarya Partners provide taxation, business and corporate advisory services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchPerth, AustraliaHQ recorded Oct 1, 20261-101 contacts →

Exact match

“TXM Chartered Accountants is a specialist tax and business advisory services firm based in Perth.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchPerth, AustraliaHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Trusting someone to manage your tax and finances can feel like a rollercoaster of worry and uncertainty Securing and protecting your business assets and family wealth is critical
”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchPerth, AustraliaHQ recorded Oct 1, 20261-101 contacts →

Exact match

“At Optimize Business Advisory, we understand the importance of planning for long-term financial security, which is why we provide expert accounting and taxation services that help
”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchPerth, AustraliaHQ recorded Oct 1, 20261-101 contacts →

Exact match

“We provide expert tax advice on Australian and international tax matters.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 13 of 37 international tax accounting firms based in Perth, Australia

See the full list, filter by size, metro and specialty, and access 49 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International tax accounting firms based in Perth, Australia at a glance

As of Oct 1, 2026
20.4%Verified-email coverage
6.5Average contacts per company
1-10Median size (employees)
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
8
51-200
1
201-500
1

Email recency for this list is measured across the whole Australia list rather than for Perth, so it is reported there. Company counts and contact totals on this page are exact for Perth, over 37 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 Perth, Australia whose business descriptions match “international tax accounting firms” 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 49 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 October 1, 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 “international tax accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international tax accounting firms are there based in Perth, Australia?

RevenueBase identified 37 company matches for international tax accounting firms associated with Perth, Australia as of October 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?

MKT Taxation Advisors tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Australia has the most international tax accounting firms?

Sydney leads Australia with 112 company records, followed by Melbourne (90) and Perth (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 49 professional contacts with verified work emails tracked across these 37 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 October 1, 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.