November 2, 2026
Doyle's Guide

Editorial ranking record

O'Sullivan Davies

Law firm · Perth

Current recognition

RankingTier
Leading Family & Divorce Law Firms - Australia, 2026Second Tier
Leading Family & Divorce Law Firms - Western Australia, 2026First Tier

Currently ranked lawyers

NameCurrent rankings
Andrew Davies
Hayley Ellison
Nicola Jansen
Trevor O'Sullivan
Nicola Watts
Anthony Worrall

Names in black open that person's record; names in grey have no record yet.

Ranking history

RankingEditions
Leading Family & Divorce Law Firms - Australia
Leading Family & Divorce Law Firms - Western Australia
Leading Wills & Estates Litigation Law Firms - Western Australia
Leading Wills, Estates & Succession Planning Law Firms - Western Australia
Leading Family & Divorce Law Firms - Perth
Leading Family Law Firms - Western Australia

Listed here: each edition in which this name appears exactly as published, or which an editor has confirmed is the same organisation.

Practice areas

Family Law, Mediation

About this record

This page summarises Doyle's Guide's independent editorial rankings. Rankings are compiled from peer nominations and interviews and cannot be purchased. Tiers are listed in rank order; within each tier, names are alphabetical. How we rank: Methodology →

Official website
osullivandavies.com.au ↗
Most recent ranking
2026 edition

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