Company lists · Data refreshed September 2026

Top 25 Trademark prosecution firms based in Australia

RevenueBase identified 135 company matches for trademark prosecution firms associated with Australia as of September 2026 and tracks 1,872 professional contacts across them, including 1,161 with verified work emails. Sydney is the largest hub.

This list covers company matches for trademark prosecution firms associated with 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
135Companies
1,872Contacts tracked
1,161Verified emails
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The 25 largest trademark prosecution firms based in Australia

Ranked by team size
Top 25 of 135 company matches for trademark prosecution firms based in 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, 2026201-500369 contacts →

Exact match

“Spruson & Ferguson is a leading provider of intellectual property (IP) services across the Asia-Pacific region, with more than 490 staff working from our offices in Bangkok…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchMelbourne, AustraliaHQ recorded Sep 22, 2026201-500215 contacts →

Exact match

“Davies Collison Cave provides an extensive range of strategically focused intellectual property services including expert advice in patents, trade marks, domain names, trade…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Sep 22, 2026201-500191 contacts →

Exact match

“Since being founded more than 75 years ago, we have become Australia’s most trusted intellectual property firm with offices across the country and a well-established presence in…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchMelbourne, AustraliaHQ recorded Sep 22, 2026201-500179 contacts →

Exact match

“Intellectual property has always been about protecting and safeguarding a client’s most precious and valuable assets – their ideas.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchMelbourne, AustraliaHQ recorded Sep 22, 202651-200101 contacts →

Exact match

“Phillips Ormonde Fitzpatrick is a leading full service intellectual property firm in Australia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchAustraliaHQ recorded Sep 22, 202651-20074 contacts →

Exact match

“Wrays - working with clients locally and globally to protect, grow and defend their IP assets.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Sep 22, 202651-20074 contacts →

Exact match

“Every idea has the potential to change the future.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchPrahran, AustraliaHQ recorded Sep 22, 202611-5047 contacts →

Exact match

“At Studio Legal, we understand the commercial pressures of pursuing creative endeavours, running a business and taking risks.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchAdelaide, AustraliaHQ recorded Sep 22, 202651-20044 contacts →

Exact match

“Madderns is a leading Patent and Trade Mark Attorney firm that helps Australian and New Zealand businesses take their great ideas to the world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchRed Hill, AustraliaHQ recorded Sep 22, 202611-5035 contacts →

Exact match

“MBIP is an independent, boutique intellectual property firm, based in Brisbane & Melbourne, Australia.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5031 contacts →

Exact match

“Banki Haddock Fiora is an Australian commercial law firm specialising in intellectual property, technology and media law.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“Pearce IP is an award winning, market leading, specialist intellectual property firm offering life sciences focussed lawyers and attorneys with science backgrounds.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchBrisbane, AustraliaHQ recorded Sep 22, 202611-5018 contacts →

Exact match

“Since 1981, Pizzeys have been providing practical, personalised and responsive service to protect and enforce patents, trade marks and designs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Sep 22, 202651-20018 contacts →

Exact match

“On 1 November 2021, Shelston IP and Spruson & Ferguson (Australia) joined to create Australia’s largest IP firm, operating under the Spruson & Ferguson brand.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“Halfords IP is a proudly independent, boutique patent and trade mark attorney firm.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“We’re not just IP experts – we’re your strategic growth partners.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchNorth Sydney, AustraliaHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“Anisimoff Legal is a specialist advertising, marketing and media law firm which is dedicated to providing practical and commercial advice, and has been since the firm was founded…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“Baxter IP is a full-service Australian & NZ patent and trademark attorney firm offering searches, filings and enforcement of intellectual property rights internationally.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-1013 contacts →

Exact match

“Wallington-Dummer specialises in the needs of innovators in the early stages of developing intellectual property rights.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchMelbourne, AustraliaHQ recorded Sep 22, 202611-5012 contacts →

Exact match

“We are intellectual property specialists.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchSouthport, AustraliaHQ recorded Sep 22, 20261-1012 contacts →

Exact match

“IP Partnership is a commercial only law firm with particular expertise assisting businesses grow and leverage their brand nationally and internationally.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 22, 20261-1011 contacts →

Exact match

“Quest Legal is a commercial and intellectual property practice that specialises in making the law more accessible and understandable for individuals and businesses.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchBrunswick, AustraliaHQ recorded Sep 22, 202611-5011 contacts →

Exact match

“By George offers practical and strategic intellectual property solutions, excellent client service and robust representation.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchHornsby, AustraliaHQ recorded Sep 22, 20261-1010 contacts →

Exact match

“Adams Pluck is a specialist intellectual property firm which provides services to clients around the world in relation to patents, designs, trade marks and domain names.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchBrisbane, AustraliaHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“IP Gateway provides intellectual property solutions around the world for local clients in Australia and effective representation in Australia for international clients seeking to…”

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

Showing 25 of 135 trademark prosecution firms based in Australia

See the full list, filter by size, metro and specialty, and access 1,161 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Trademark prosecution firms based in Australia at a glance

As of Sep 22, 2026
62.0%Verified-email coverage
13.9Average contacts per company
1-10Median size (employees)
24.4%Largest-city concentration · Sydney
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
98
11-50
26
51-200
6
201-500
4

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 135 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 Australia whose business descriptions match “trademark prosecution 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 1,161 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 “trademark prosecution firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many trademark prosecution firms are there based in Australia?

RevenueBase identified 135 company matches for trademark prosecution firms associated with 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?

Spruson & Ferguson tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most trademark prosecution firms?

Sydney leads with 33 company records, followed by Melbourne (16) and Brisbane (11).

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 1,161 professional contacts with verified work emails tracked across these 135 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.