Company lists · Data refreshed September 2026

Top 25 Securities law firms based in Sydney, Australia

Name: Securities law firms based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 80 companies tracked

RevenueBase identified 80 securities law firms headquartered in Sydney, Australia as of September 2026 and tracks 6,077 professional contacts across them, including 3,857 with verified work emails and 308 with mobile numbers. Sydney is the largest hub.

This list covers securities law firms headquartered in Sydney, 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 13, 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 13, 2026 86% judged on-target in blind review

80Companies

6,077Contacts tracked

3,857Verified emails

308Mobile numbers

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The 25 largest securities law firms based in Sydney, Australia

Ranked by team size

Top 25 of 80 securities law firms based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to securities law 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Allens	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	1,001-5,000	1,901 contacts →
	Partial evidence “Allens is a leading international law firm with a long and proud heritage of shaping the future for our clients, our people and the communities in which we work.” Source: RevenueBase Database · checked Sep 13, 2026
2	Clayton UTZ	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	1,001-5,000	1,787 contacts →
	Partial evidence “We are one of Australia's oldest and largest law firms, with offices in six cities, nearly 200 partners, and a full range of legal services for large private sector and government…” Source: RevenueBase Database · checked Sep 13, 2026
3	Corrs Chambers Westgarth	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	1,001-5,000	1,506 contacts →
	Partial evidence “Corrs Chambers Westgarth is Australia’s leading independent law firm.” Source: RevenueBase Database · checked Sep 13, 2026
4	Holman Webb Lawyers	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	51-200	95 contacts →
	Partial evidence “Holman Webb Lawyers is a premier commercial and insurance law firm established in Sydney, Australia, in 1960.” Source: RevenueBase Database · checked Sep 13, 2026
5	Kain Lawyers	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	51-200	83 contacts →
	Indirect evidence “Kain Lawyers are Transaction Specialists, advising in Private and Public M&A, Equity Capital Markets, Debt Capital Markets, Investment Funds, Property, Projects & Real Assets and…” Source: RevenueBase Database · checked Sep 13, 2026
6	Henry Davis York	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	201-500	59 contacts →
	Indirect evidence “Henry Davis York combined with Norton Rose Fulbright on December 1, 2017.” Source: RevenueBase Database · checked Sep 13, 2026
7	Galilee	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	51-200	52 contacts →
	Indirect evidence “OUR MISSION: To provide high quality professional legal services to the business and private sectors.” Source: RevenueBase Database · checked Sep 13, 2026
8	Pigott Stinson Lawyers	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	35 contacts →
	Indirect evidence “Pigott Stinson is a firm that has spent 150 years providing exceptional legal services to individuals, businesses and corporations.” Source: RevenueBase Database · checked Sep 13, 2026
9	Craddock Murray Neumann Lawyers	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	33 contacts →
	Partial evidence “CMN is committed to high standards of service and continued excellence in the practice of law.” Source: RevenueBase Database · checked Sep 13, 2026
10	Banki Haddock Fiora	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	31 contacts →
	Partial evidence “Banki Haddock Fiora is an Australian commercial law firm specialising in intellectual property, technology and media law.” Source: RevenueBase Database · checked Sep 13, 2026
11	Koffels Solicitors & Barristers	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	28 contacts →
	Indirect evidence “VALUES Our family name is the name on the door and that means everything to us.” Source: RevenueBase Database · checked Sep 13, 2026
12	Mangioni Biggs CO	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	26 contacts →
	Partial evidence “Mangioni Biggs + Co provides an effective alternative to large and medium sized law firms.” Source: RevenueBase Database · checked Sep 13, 2026
13	To BE Advised	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	51-200	24 contacts →
	Partial evidence “Class Action Law Firm Specializing in Publicly Listed Companies” Source: RevenueBase Database · checked Sep 13, 2026
14	Santone Lawyers	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	22 contacts →
	Indirect evidence “Santone Lawyers is dedicated to delivering the best quality legal services to every client, in a practical, professional and cost efficient manner.” Source: RevenueBase Database · checked Sep 13, 2026
15	HFK Lawyers	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	20 contacts →
	Partial evidence “At HFK Lawyers, we are more than just a law firm-we are your trusted advisors in the heart of Sydney's CBD.” Source: RevenueBase Database · checked Sep 13, 2026
16	Sunfield Chambers Solicitors & Associates	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	18 contacts →
	Indirect evidence “Sunfield Chambers Solicitors & Associates is a leading commercial practice in Sydney and we have acted on high-profile cases and transactions in recent years.” Source: RevenueBase Database · checked Sep 13, 2026
17	Hazelbrook Legal	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	16 contacts →
	Indirect evidence “Hazelbrook is a strategic legal advisory firm.” Source: RevenueBase Database · checked Sep 13, 2026
18	Independent Legal	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	1-10	16 contacts →
	Partial evidence “Independent Legal is a Sydney based law firm specialising in banking and finance law.” Source: RevenueBase Database · checked Sep 13, 2026
19	King Irving	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	13 contacts →
	Indirect evidence “King Irving provides specialist legal, consulting, and operational expertise spanning the finance industry.” Source: RevenueBase Database · checked Sep 13, 2026
20	Brydens	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	201-500	12 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 13, 2026
21	Third Floor Wentworth Chambers	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	11 contacts →
	Indirect evidence “Established in 1957, Third Floor Wentworth Chambers has been a longstanding presence at the Sydney Bar.” Source: RevenueBase Database · checked Sep 13, 2026
22	Morris Mennilli	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	1-10	10 contacts →
	Indirect evidence “Morris Mennilli are commercial litigation specialists, resolving disputes through technical excellence and effective strategies.” Source: RevenueBase Database · checked Sep 13, 2026
23	PMC Legal	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	1-10	10 contacts →
	Indirect evidence “Practical legal insights.” Source: RevenueBase Database · checked Sep 13, 2026
24	M&a Lawyers	Indirect evidence	Sydney, AustraliaHQ checked Sep 13, 2026	1-10	10 contacts →
	Indirect evidence “M&A Lawyers provides first-class legal advice to a large client base of major corporations and institutions, as well as public and private businesses, and individuals.” Source: RevenueBase Database · checked Sep 13, 2026
25	Walter Baden	Partial evidence	Sydney, AustraliaHQ checked Sep 13, 2026	11-50	8 contacts →
	Partial evidence “We specialise in corporate and workplace law.” Source: RevenueBase Database · checked Sep 13, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: securities law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names securities law firms.
Partial evidence: Its own public description names part of securities law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name securities law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 80 securities law firms based in Sydney, Australia

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Securities law firms based in Sydney, Australia at a glance

As of Sep 13, 2026

63.5%Verified-email coverage

5.1%Mobile-number coverage

76.0Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Sydney

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

3,0800–30

75131–60

1261–90

090–180

14180+

Company record updated

Median 62.0d

00–30

2,91831–60

2,38361–90

46190–180

315180+

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 securities law 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 Sydney, Australia whose own description of what they do matches “securities law 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 securities law 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 securities law firms, and records with no verified work email. Companies headquartered outside Sydney 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, 3,857 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 13, 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.

Securities law firms by metro in Australia

Securities law firms in Sydney80

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 securities law 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 securities law firms are there based in Sydney, Australia?

RevenueBase identified 80 securities law firms headquartered in Sydney, 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?

Allens, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most securities law firms?

Sydney leads with 80 headquartered companies, followed by Melbourne (24) and Perth (10).

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 3,857 verified decision-maker contacts tracked across these 80 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 13, 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.