Company lists · Data refreshed September 2026

Top 25 Intellectual property law firms based in Australia

Name: Intellectual property law firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 229 companies tracked

RevenueBase identified 229 intellectual property law firms headquartered in Australia as of September 2026 and tracks 2,736 professional contacts across them, including 1,662 with verified work emails and 130 with mobile numbers. Sydney is the largest hub.

This list covers intellectual property law firms headquartered in 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 4, 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 4, 2026 86% judged on-target in blind review

229Companies

2,736Contacts tracked

1,662Verified emails

130Mobile numbers

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The 25 largest intellectual property law firms based in Australia

Ranked by team size

Top 25 of 229 intellectual property law firms based in Australia, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names intellectual property law 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	Spruson & FergusonStrong evidence	Sydney, AustraliaHQ checked Sep 4, 2026	201-500	365
	“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…” Source: company website · checked Sep 4, 2026
2	Davies Collison CaveStrong evidence	Melbourne, AustraliaHQ checked Sep 4, 2026	201-500	217
	“Davies Collison Cave provides an extensive range of strategically focused intellectual property services including expert advice in patents, trade marks, domain names, trade…” Source: company website · checked Sep 4, 2026
3	FB RiceStrong evidence	Sydney, AustraliaHQ checked Sep 4, 2026	201-500	188
	“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…” Source: company website · checked Sep 4, 2026
4	Griffith HackStrong evidence	Melbourne, AustraliaHQ checked Sep 4, 2026	201-500	176
	“Intellectual property has always been about protecting and safeguarding a client’s most precious and valuable assets – their ideas.” Source: company website · checked Sep 4, 2026
5	IPH LimitedStrong evidence	Sydney, AustraliaHQ checked Sep 4, 2026	1,001-5,000	134
	“IPH is an international intellectual property services group, a network of six member firms and one IP services firm working throughout 26 global IP jurisdictions with clients in…” Source: company website · checked Sep 4, 2026
6	Phillips Ormonde FitzpatrickStrong evidence	Melbourne, AustraliaHQ checked Sep 4, 2026	51-200	104
	“Phillips Ormonde Fitzpatrick is a leading full service intellectual property firm in Australia.” Source: company website · checked Sep 4, 2026
7	BennettPartial evidence	Perth, AustraliaHQ checked Sep 4, 2026	51-200	90
	“A law firm with dedication, expertise and commitment.” Source: company website · checked Sep 4, 2026
8	FPA Patent AttorneysIndirect evidence	Melbourne, AustraliaHQ checked Sep 4, 2026	51-200	74
	“Every idea has the potential to change the future.” Source: company website · checked Sep 4, 2026
9	Wrays Intellectual PropertyIndirect evidence	AustraliaHQ checked Sep 4, 2026	51-200	73
	“Wrays - working with clients locally and globally to protect, grow and defend their IP assets.” Source: company website · checked Sep 4, 2026
10	Bennett & Philp LawyersStrong evidence	Brisbane, AustraliaHQ checked Sep 4, 2026	51-200	54
	“We are a leading, mid-tier law firm providing services across five core areas of specialisation: Business & Commercial \| Intellectual Property \| Litigation \| Family Law \| Real…” Source: company website · checked Sep 4, 2026
11	Studio LegalIndirect evidence	Prahran, AustraliaHQ checked Sep 4, 2026	11-50	47
	“At Studio Legal, we understand the commercial pressures of pursuing creative endeavours, running a business and taking risks.” Source: company website · checked Sep 4, 2026
12	Madderns Patent & Trade Mark AttorneysIndirect evidence	Adelaide, AustraliaHQ checked Sep 4, 2026	51-200	46
	“Madderns is a leading Patent and Trade Mark Attorney firm that helps Australian and New Zealand businesses take their great ideas to the world.” Source: company website · checked Sep 4, 2026
13	Qantm IPIndirect evidence	Melbourne, AustraliaHQ checked Sep 4, 2026	201-500	34
	“Your IP Partner across Asia Pacific.” Source: company website · checked Sep 4, 2026
14	MBIPStrong evidence	Red Hill, AustraliaHQ checked Sep 4, 2026	11-50	33
	“MBIP is an independent, boutique intellectual property firm, based in Brisbane & Melbourne, Australia.” Source: company website · checked Sep 4, 2026
15	SimpsonsStrong evidence	Sydney, AustraliaHQ checked Sep 4, 2026	11-50	33
	“Simpsons was founded in 1986 by Shane Simpson AM with a clear purpose: to assist those in the creative and cultural sectors and those in need of specialist intellectual property…” Source: company website · checked Sep 4, 2026
16	Banki Haddock FioraStrong evidence	Sydney, AustraliaHQ checked Sep 4, 2026	11-50	31
	“Banki Haddock Fiora is an Australian commercial law firm specialising in intellectual property, technology and media law.” Source: company website · checked Sep 4, 2026
17	Williams HughesStrong evidence	West Perth, AustraliaHQ checked Sep 4, 2026	11-50	31
	“Williams + Hughes is a Western Australian law firm specialising in commercial law and commercial litigation, intellectual property and dispute resolution.” Source: company website · checked Sep 4, 2026
18	Shand Taylor LawyersStrong evidence	Fortitude Valley, AustraliaHQ checked Sep 4, 2026	11-50	29
	“Shand Taylor Lawyers is an industry leader in property and commercial law, and commercial litigation.” Source: company website · checked Sep 4, 2026
19	Terri Janke And CompanyPartial evidence	Mascot, AustraliaHQ checked Sep 4, 2026	11-50	28
	“Terri Janke and Company is an Indigenous owned law firm that empowers clients to achieve success in business and innovation.” Source: company website · checked Sep 4, 2026
20	Hillhouse Legal PartnersIndirect evidence	Brisbane, AustraliaHQ checked Sep 4, 2026	11-50	28
	“Welcome to Hillhouse Legal Partners.” Source: company website · checked Sep 4, 2026
21	Mahons LawyersPartial evidence	Blackburn, AustraliaHQ checked Sep 4, 2026	11-50	26
	“Mahons With Yuncken & Yuncken Lawyers is one of Melbourne's most established, skilled and reputable law firms that has offices in Blackburn (East Melbourne) and Mill Park (North…” Source: company website · checked Sep 4, 2026
22	Sanicki LawyersIndirect evidence	Prahran, AustraliaHQ checked Sep 4, 2026	1-10	25
	“Sanicki Lawyers is a boutique legal practice specialising in the creative industries, commerce and the arts.” Source: company website · checked Sep 4, 2026
23	Aspect LegalPartial evidence	Sydney, AustraliaHQ checked Sep 4, 2026	11-50	24
	“Aspect Legal is an award-winning boutique specialist commercial law firm based in Sydney, Australia, with a passion for business both big and small.” Source: company website · checked Sep 4, 2026
24	Marino LAWPartial evidence	Mermaid Beach, AustraliaHQ checked Sep 4, 2026	11-50	22
	“Marino Law is a cutting edge boutique law firm based on the Gold Coast providing services in many areas of law, whilst striving to exceed the benchmark of our clients expectations.” Source: company website · checked Sep 4, 2026
25	Pizzeys Patent And Trade Mark AttorneysIndirect evidence	Brisbane, AustraliaHQ checked Sep 4, 2026	11-50	20
	“Since 1981, Pizzeys have been providing practical, personalised and responsive service to protect and enforce patents, trade marks and designs.” Source: company website · checked Sep 4, 2026

Showing 25 of 229 intellectual property law firms based in Australia

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Intellectual property law firms based in Australia at a glance

As of Sep 4, 2026

1-10Median size (employees)

SydneyLargest hub · 48 HQs

130Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

165

11-50

51-200

201-500

1,001-5,000

Verified emails by last verification

0–30

31–60

156

61–90

887

90–180

615

180+

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 intellectual property law 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 Australia whose own description of what they do matches “intellectual property law 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 intellectual property law firms, and records with no verified work email. Companies headquartered outside Australia 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, 1,662 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 4, 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.

Intellectual property law firms by metro

Intellectual property law firms in Sydney48
Intellectual property law firms in Melbourne45

Frequently asked

How many intellectual property law firms are there based in Australia?

RevenueBase identified 229 intellectual property law firms headquartered in 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?

Spruson & Ferguson, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most intellectual property law firms?

Sydney leads with 48 headquartered companies, followed by Melbourne (45) and Brisbane (15).

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 1,662 verified decision-maker contacts tracked across these 229 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 4, 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.