Company lists · Data refreshed September 2026

Top 16 International business law firms based in Melbourne, Australia

RevenueBase identified 245 international business law firms headquartered in Melbourne, Australia as of September 2026 and tracks 15,578 professional contacts across them, including 7,685 with verified work emails. Sydney is the largest hub.

This list covers international business law firms headquartered in Melbourne, 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
245Companies
15,578Contacts tracked
7,685Verified emails
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The 16 largest international business law firms based in Melbourne, Australia

Ranked by team size
Top 16 of 245 international business law firms based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names international business 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.
#CompanyHeadquartersEmployeesContacts
1
Mills OakleyPartial evidence
Melbourne, AustraliaHQ checked Sep 4, 20261,001-5,0001,054

“Mills Oakley is a full-service, national law firm with offices in Melbourne, Sydney, Brisbane, Canberra, Perth, Adelaide and Darwin.”

Source: company website · checked Sep 4, 2026
2
MaddocksPartial evidence
Melbourne, AustraliaHQ checked Sep 4, 2026501-1,000828

“Maddocks is Australia's law firm with offices in Canberra, Melbourne and Sydney.”

Source: company website · checked Sep 4, 2026
3
Macpherson KelleyPartial evidence
Melbourne, AustraliaHQ checked Sep 4, 2026201-500279

“Macpherson Kelley is a Commercial law firm that thinks differently - our lawyers possess a rare combination of commercial acumen, legal ingenuity, and human insight.”

Source: company website · checked Sep 4, 2026
4
Wisewould MahonyIndirect evidence
Melbourne, AustraliaHQ checked Sep 4, 202651-200127

“Wisewould Mahony has been around since 1853 because we’re different.”

Source: company website · checked Sep 4, 2026
5
KHQ LawyersPartial evidence
Melbourne, AustraliaHQ checked Sep 4, 202651-200118

“KHQ Lawyers was founded in March 2006 by two lawyers from top-tier and in-house backgrounds who had a vision for a new type of law firm – ‘boutique top-tier’, a firm with top-tier…”

Source: company website · checked Sep 4, 2026
6
Aitken PartnersPartial evidence
Melbourne, AustraliaHQ checked Sep 4, 202651-20092

“Aitken Partners is a rare thing: a law firm with heart.”

Source: company website · checked Sep 4, 2026
7
Madgwicks LawyersIndirect evidence
Melbourne, AustraliaHQ checked Sep 4, 202651-20077

“For more than 50 years, Madgwicks has been part of Melbourne's business landscape.”

Source: company website · checked Sep 4, 2026
8
KCL LAWPartial evidence
Melbourne, AustraliaHQ checked Sep 4, 202651-20075

“KCL Law is a medium size, Melbourne law firm led by a diverse and progressive group of expert lawyers.”

Source: company website · checked Sep 4, 2026
9
Sladen LegalPartial evidence
Melbourne, AustraliaHQ checked Sep 4, 202651-20075

“A refreshingly different kind of law firm.”

Source: company website · checked Sep 4, 2026
10
Tisher Liner FC LAWPartial evidence
Melbourne, AustraliaHQ checked Sep 4, 202651-20050

“Tisher Liner FC Law are recognised industry leaders specialists delivering specialist expertise across business, property, litigation, family law, employment law, and estate…”

Source: company website · checked Sep 4, 2026
11
Danaher MoultonPartial evidence
Melbourne, AustraliaHQ checked Sep 4, 202651-20047

“Danaher Moulton is a boutique law firm dedicated to providing exceptional legal services to our clients.”

Source: company website · checked Sep 4, 2026
12
SBA LAWPartial evidence
Melbourne, AustraliaHQ checked Sep 4, 202611-5041

“SBA Law is a specialist commercial law firm, comprised of industry-leading lawyers with many years of experience delivering expert legal advice to some of Australia’s most…”

Source: company website · checked Sep 4, 2026
13
Robert James LawyersIndirect evidence
Melbourne, AustraliaHQ checked Sep 4, 202611-5027

“At Robert James Lawyers, we understand business.”

Source: company website · checked Sep 4, 2026
14
Becketts LawyersIndirect evidence
Melbourne, AustraliaHQ checked Sep 4, 202611-5025

“People.”

Source: company website · checked Sep 4, 2026
15
APTUMIndirect evidence
Melbourne, AustraliaHQ checked Sep 4, 202611-5024

“Aptum is a specialist commercial and tax dispute resolution and litigation firm.”

Source: company website · checked Sep 4, 2026
16
Broadside LawyersPartial evidence
Melbourne, AustraliaHQ checked Sep 4, 202611-5024

“Specialising in disputes, insolvency, and commercial law, we are dedicated to delivering unparalleled service and exceptional results for our clients.”

Source: company website · checked Sep 4, 2026

Showing 16 of 245 international business law firms based in Melbourne, Australia

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International business law firms based in Melbourne, Australia at a glance

As of Sep 4, 2026
1-10Median size (employees)
SydneyLargest hub · 376 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
148
11-50
67
51-200
16
201-500
4
501-1,000
2
1,001-5,000
6

Email recency for this list is measured across the whole Australia list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Melbourne, over 245 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 international business 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 Melbourne, Australia whose own description of what they do matches “international business 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 international business law firms, and records with no verified work email. Companies headquartered outside Melbourne 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, 7,685 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.

Frequently asked

How many international business law firms are there based in Melbourne, Australia?

RevenueBase identified 245 international business law firms headquartered in Melbourne, 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?

Mills Oakley, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most international business law firms?

Sydney leads with 376 headquartered companies, followed by Melbourne (245) and Brisbane (88).

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 7,685 verified decision-maker contacts tracked across these 245 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.