Company lists · Data refreshed September 2026

Top 25 Collaborative family law firms based in Sydney, Australia

Name: Collaborative family 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 8, 2026 53 companies tracked

RevenueBase identified 53 collaborative family law firms headquartered in Sydney, Australia as of September 2026 and tracks 564 professional contacts across them, including 268 with verified work emails and 25 with mobile numbers. Melbourne is the largest hub.

This list covers collaborative family 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 8, 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 8, 2026 86% judged on-target in blind review

53Companies

564Contacts tracked

268Verified emails

25Mobile numbers

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The 25 largest collaborative family law firms based in Sydney, Australia

Ranked by team size

Top 25 of 53 collaborative family law firms based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to collaborative family 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	Justfund	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	51-200	54 contacts →
	Strong evidence “We’re a passionate team of lawyers, technologists, client support and finance specialists who have come together to create Australia's only dedicated family law and estate funding…” Source: RevenueBase Database · checked Sep 8, 2026
2	Unified Lawyers	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	53 contacts →
	Strong evidence “Unified Lawyers is Australia's leading family law firm.” Source: RevenueBase Database · checked Sep 8, 2026
3	Watts Mccray Lawyers	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	51-200	52 contacts →
	Strong evidence “Watts McCray, a leading Australian Family Law and Divorce Law firm, has over 40 years experience in providing specialist family law and divorce law services.” Source: RevenueBase Database · checked Sep 8, 2026
4	Broun Abrahams Burreket	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	39 contacts →
	Indirect evidence “We help you by providing the advice you need to make the right decisions at the right time.” Source: RevenueBase Database · checked Sep 8, 2026
5	Pearson Emerson Family Lawyers	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	34 contacts →
	Strong evidence “Pearson Emerson Family Lawyers has consistently been recognised as a First Tier family law firm in New South Wales and Australia.” Source: RevenueBase Database · checked Sep 8, 2026
6	Waratah Chambers	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	18 contacts →
	Strong evidence “Waratah Chambers was established in 2008 by a group of experienced Barristers who specialise in Family Law.” Source: RevenueBase Database · checked Sep 8, 2026
7	Holmes Donnelly & Co. Solicitors	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	14 contacts →
	Indirect evidence “Based in Sydney's CBD, Holmes Donnelly & Co.” Source: RevenueBase Database · checked Sep 8, 2026
8	ATW Family LAW	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	14 contacts →
	Strong evidence “At ATW Family Law, we help individuals and families going through change to navigate the often-complex process of dealing with the legal system.” Source: RevenueBase Database · checked Sep 8, 2026
9	Walter & Elliott Family Lawyers	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	13 contacts →
	Partial evidence “We put clients first We are passionate We focus on the right fit We work smarter We get results Walter & Elliott Family Lawyers understand the impact separation and divorce can…” Source: RevenueBase Database · checked Sep 8, 2026
10	Justice Family Lawyers	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	12 contacts →
	Strong evidence “Justice Family Lawyers supports individuals and families navigating complex and often emotional family law matters across Australia.” Source: RevenueBase Database · checked Sep 8, 2026
11	O'sullivan Legal	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	10 contacts →
	Strong evidence “O’Sullivan Legal is a leading specialist Family Law Firm in Sydney, Australia.” Source: RevenueBase Database · checked Sep 8, 2026
12	Family LAW Education Network	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	10 contacts →
	Strong evidence “The Family Law Education Network is an education and resource hub designed to support Family Lawyers, Barristers, Mediators, and FDRPs with cutting-edge legal tools, training, and…” Source: RevenueBase Database · checked Sep 8, 2026
13	Mills Oakley Family LAW Sydney	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	501-1,000	9 contacts →
	Strong evidence “Mills Oakley is a national law firm with a specialist Family Law Team based in Sydney.” Source: RevenueBase Database · checked Sep 8, 2026
14	Blanchfield Nicholls Family & Private Advisory	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	9 contacts →
	Indirect evidence “Cathie Blanchfield and Nigel Nicholls, who were both previously Partners of Stuart Fowler & Partners, established Blanchfield Nicholls Partners in 2007 and re-launched as…” Source: RevenueBase Database · checked Sep 8, 2026
15	Separation Solutions	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	9 contacts →
	Strong evidence “Offering Family Law Mediation, Arbitration, Family Dispute Resolution, Parenting Coordination & Collaborative Coaching for parenting and/or financial disputes.” Source: RevenueBase Database · checked Sep 8, 2026
16	Rubin Blight Hardy Family Lawyers & Mediators	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	9 contacts →
	Partial evidence “We are a modern law firm that backs our decades of legal expertise with emotional intelligence, to empower you with knowledge and support, so you can make the best decisions for…” Source: RevenueBase Database · checked Sep 8, 2026
17	Sarah Bevan Family Lawyers	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	8 contacts →
	Strong evidence “Sarah Bevan Family Lawyers is a specialist family law firm conveniently located in Sydney, CBD, Crows Nest and Parramatta.” Source: RevenueBase Database · checked Sep 8, 2026
18	Abbott Delaney Lawyers	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	7 contacts →
	Strong evidence “Abbott Delaney Lawyers is a highly skilled across the breadth of issues involved in Family Law.” Source: RevenueBase Database · checked Sep 8, 2026
19	The Norton LAW Group	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	11-50	7 contacts →
	Strong evidence “At Norton Law Group, we understand that family law is about more than legal processes-it’s about people, relationships, and life-changing moments.” Source: RevenueBase Database · checked Sep 8, 2026
20	York LAW Family LAW Specialists	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	6 contacts →
	Partial evidence “Why York Law?” Source: RevenueBase Database · checked Sep 8, 2026
21	Urban Family Lawyers	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	6 contacts →
	Partial evidence “Urban Family Lawyers Helping empower you through separation/divorce.” Source: RevenueBase Database · checked Sep 8, 2026
22	Lagom Family LAW	Strong evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	5 contacts →
	Strong evidence “We are a specialist family law firm based in Sydney focussed on providing straight forward and sensible advice to those experiencing a separation or in need of family law advice.” Source: RevenueBase Database · checked Sep 8, 2026
23	Insight Mediation	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	5 contacts →
	Partial evidence “Insight Mediation offers mediation and family dispute resolution services to a broad client base across Sydney.” Source: RevenueBase Database · checked Sep 8, 2026
24	Evolve Family Lawyers	Indirect evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	4 contacts →
	Indirect evidence “Your Journey.” Source: RevenueBase Database · checked Sep 8, 2026
25	The Australian Family Mediation Group	Partial evidence	Sydney, AustraliaHQ checked Sep 8, 2026	1-10	2 contacts →
	Partial evidence “The Australian Family Mediation Group (AFMG) provides specialist mediation, conflict management and dispute resolution services for families navigating separation and divorce.” Source: RevenueBase Database · checked Sep 8, 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: collaborative family 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 collaborative family law firms.
Partial evidence: Its own public description names part of collaborative family law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name collaborative family 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 53 collaborative family law firms based in Sydney, Australia

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Collaborative family law firms based in Sydney, Australia at a glance

As of Sep 8, 2026

47.5%Verified-email coverage

4.4%Mobile-number coverage

10.6Average contacts per company

1-10Median size (employees)

107.5%Largest-city concentration · Melbourne

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Freshness & accuracy

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

Email last verified

Median 11.0d

2440–30

2431–60

061–90

090–180

0180+

Company record updated

Median 55.0d

00–30

35631–60

15161–90

3290–180

25180+

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 collaborative family 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 “collaborative family 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 collaborative family 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 collaborative family 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, 268 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 8, 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.

Collaborative family law firms by metro in Australia

Collaborative family law firms in Melbourne57
Collaborative family law firms in Sydney44
Collaborative family law firms in Brisbane33
Collaborative family law firms in Perth27

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 collaborative family 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 collaborative family law firms are there based in Sydney, Australia?

RevenueBase identified 53 collaborative family 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?

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

Which city has the most collaborative family law firms?

Melbourne leads with 57 headquartered companies, followed by Sydney (44) and Brisbane (33).

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 268 verified decision-maker contacts tracked across these 53 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 8, 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.