Company lists · Data refreshed October 2026

Top 25 Advertising law firms based in Sydney, Australia

RevenueBase identified 41 company matches for advertising law firms associated with Sydney, Australia as of October 2026 and tracks 275 professional contacts across them, including 152 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers company matches for advertising law firms 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 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
41Companies
275Contacts tracked
152Verified emails
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The 25 largest advertising law firms based in Sydney, Australia

Ranked by team size
Top 25 of 41 company matches for advertising law firms based in Sydney, 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 matchSydney, AustraliaHQ recorded Oct 1, 202611-5033 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Oct 1, 202611-5025 contacts →

Exact match

“Lionheart Lawyers is a niche firm of expert lawyers.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Oct 1, 202611-5023 contacts →

Exact match

“Aspect Legal is an award-winning boutique specialist commercial law firm based in Sydney, Australia, with a passion for business both big and small.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-1013 contacts →

Exact match

“Law firm marketing is all we do which is why so many lawyers trust our advice.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“Resolve Litigation Lawyers is a leading Australian boutique law firm offering large-firm expertise and an outstanding record of success to both corporate and private clients.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Oct 1, 2026201-50012 contacts →

Exact match

“For over 40 years Brydens Lawyers has established a reputation for providing expert legal advice and representation, with an outstanding knowledge of the law, professionalism and…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-1010 contacts →

Exact match

“Morris Mennilli are commercial litigation specialists, resolving disputes through technical excellence and effective strategies.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-1010 contacts →

Exact match

“At Arnotts Technology Lawyers, we pride ourselves on being leaders in the field of technology and telecommunications law.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-108 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-108 contacts →

Exact match

“S&A Law is a Sydney-based boutique law firm specializing in intellectual property, corporate law, and litigation.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-108 contacts →

Exact match

“We help individuals, business owners, and corporates to feel at ease in the security that their legal needs are being cared for by one dedicated law service.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Oct 1, 202611-505 contacts →

Exact match

“Harris & Company is a long established Sydney city law firm with a strong commercial emphasis which provides advice and expertise in a broad range of legal disciplines.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-105 contacts →

Exact match

“At Bryks Lawyers, we have extensive expertise in advising clients on all business related legal matters - particularly business transactions, contracts and competition and…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-104 contacts →

Exact match

“With over 20 years experience and head offices in Sydney and Melbourne's capital cities, Hazan and Hollander has established a strong reputation with SMEs in all areas of…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Founded in 2009 by Natalie Murray-Jones, brandU Legal has become leaders in the world of IP with a clear capacity to deliver efficient IP management and expert legal counsel to…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Globalisation means many things.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Sainty Law are dynamic and innovative commercial lawyers actively engaged in the digital and media industries providing strategic advice to clients on the rollout of various…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Oct 1, 202611-503 contacts →

Exact match

“Quay Law Partners is an Australian law firm focused on providing clear and strategic regulatory advice, including through to litigation, if this is unavoidable.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-102 contacts →

Exact match

“Chandlers International Lawyers is a full service law firm based in Sydney, Australia.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-102 contacts →

Exact match

“IP SERVICE INTERNATIONAL, a global law firm founded in 2014, safeguards and manages intellectual property assets for businesses of all sizes, from startups to multinationals.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Intellectual Property Law Firm | Trademark & Brand Protection | Copyright Protection | IP & Related Litigation | Advertising, Marketing & Consumer Law | Defamation”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-101 contacts →

Exact match

“We started out as a law firm for financial services companies, but it became apparent that our clients wanted us to be more involved in their business.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchSydney, AustraliaHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Chaz Dheer Legal is a Sydney law practice specialising in commercial and corporate law.”

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

Showing 25 of 41 advertising law firms based in Sydney, Australia

See the full list, filter by size, metro and specialty, and access 152 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertising law firms based in Sydney, Australia at a glance

As of Oct 1, 2026
55.3%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
9
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 41 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 “advertising law 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 152 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 “advertising law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertising law firms are there based in Sydney, Australia?

RevenueBase identified 41 company matches for advertising law firms associated with Sydney, 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?

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

Which city in Australia has the most advertising law firms?

Sydney leads Australia with 41 company records, followed by Melbourne (17) and Perth (4).

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 152 professional contacts with verified work emails tracked across these 41 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.