Company lists · Data refreshed September 2026

Top 25 Ip portfolio management firms based in Australia

RevenueBase identified 71 ip portfolio management firms headquartered in Australia as of September 2026 and tracks 1,321 professional contacts across them, including 841 with verified work emails. Sydney is the largest hub.

This list covers ip portfolio management 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review
71Companies
1,321Contacts tracked
841Verified emails
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The 25 largest ip portfolio management firms based in Australia

Ranked by team size
Top 25 of 71 ip portfolio management firms based in Australia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to ip portfolio management firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceSydney, AustraliaHQ checked Sep 20, 2026201-500369 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceSydney, AustraliaHQ checked Sep 20, 2026201-500191 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceMelbourne, AustraliaHQ checked Sep 20, 2026201-500179 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceMelbourne, AustraliaHQ checked Sep 20, 202651-200101 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceAustraliaHQ checked Sep 20, 202651-20074 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceMelbourne, AustraliaHQ checked Sep 20, 202651-20074 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceRed Hill, AustraliaHQ checked Sep 20, 202611-5035 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
8Partial evidenceMelbourne, AustraliaHQ checked Sep 20, 2026201-50033 contacts →

Partial evidence

“Your IP Partner across Asia Pacific.”

Source: RevenueBase Database · checked Sep 20, 2026
9Partial evidenceSydney, AustraliaHQ checked Sep 20, 202611-5018 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
10Partial evidenceSydney, AustraliaHQ checked Sep 20, 202651-20018 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
11Partial evidenceSydney, AustraliaHQ checked Sep 20, 202611-5016 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
12Partial evidenceSydney, AustraliaHQ checked Sep 20, 202611-5015 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceNedlands, AustraliaHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

“IIP is a multidisciplinary team of intellectual property specialists.”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceMelbourne, AustraliaHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

“We are intellectual property specialists.”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceBrunswick, AustraliaHQ checked Sep 20, 202611-5011 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceHornsby, AustraliaHQ checked Sep 20, 20261-1010 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 20, 2026
17Partial evidenceMelbourne, AustraliaHQ checked Sep 20, 20261-109 contacts →

Partial evidence

“BOSH IP is a full service Intellectual Property (IP) law firm.”

Source: RevenueBase Database · checked Sep 20, 2026
18Partial evidenceNorth Sydney, AustraliaHQ checked Sep 20, 202611-509 contacts →

Partial evidence

“Laminar IP is a boutique intellectual property firm headquartered in Sydney, Australia.”

Source: RevenueBase Database · checked Sep 20, 2026
19Partial evidenceSydney, AustraliaHQ checked Sep 20, 20261-108 contacts →

Partial evidence

“We love protecting your IP as much as you love creating it.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidencePerth, AustraliaHQ checked Sep 20, 202611-508 contacts →

Indirect evidence

“LexGeneris is a specialist intellectual property attorney and advisory firm.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceBrisbane, AustraliaHQ checked Sep 20, 20261-107 contacts →

Indirect evidence

“Wynnes is a successful Patent and Trade Mark Attorney firm that provides a personal service to clients to protect and manage their intellectual property in the commercial market.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceBrisbane, AustraliaHQ checked Sep 20, 20261-107 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
23Partial evidenceSydney, AustraliaHQ checked Sep 20, 202611-506 contacts →

Partial evidence

“For almost 40 years, Chrysiliou IP has been providing professional and personalised intellectual property services via a strong team of experts in our boutique Patent Attorney and…”

Source: RevenueBase Database · checked Sep 20, 2026
24Partial evidenceMacquarie Park, AustraliaHQ checked Sep 20, 20261-105 contacts →

Partial evidence

“Franke Hyland is based in Sydney’s North Ryde and we provide high quality IP services, focussing on patents, trade marks and designs, in Australia and New Zealand.”

Source: RevenueBase Database · checked Sep 20, 2026
25Partial evidenceChatswood, AustraliaHQ checked Sep 20, 20261-105 contacts →

Partial evidence

“Alder IP is a patent and trade mark attorney firm based in Sydney NSW Australia.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 71 ip portfolio management firms based in Australia

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Ip portfolio management firms based in Australia at a glance

As of Sep 20, 2026
63.7%Verified-email coverage
18.6Average contacts per company
1-10Median size (employees)
28.2%Largest-city concentration · Sydney
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
16
51-200
4
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 71 companies.

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 ip portfolio management firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Australia whose own description of what they do matches “ip portfolio management firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names ip portfolio management firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among ip portfolio management 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 its RevenueBase Smart Search 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, 841 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 20, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names ip portfolio management firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many ip portfolio management firms are there based in Australia?

RevenueBase identified 71 ip portfolio management 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 Sydney, tops this list with the largest team on record.

Which city has the most ip portfolio management firms?

Sydney leads with 20 headquartered companies, followed by Melbourne (14) and Perth (7).

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 841 verified decision-maker contacts tracked across these 71 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 20, 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 Smart Search, 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.