Mark Williams
About Mark Williams
Mark Williams is a lawyer based in Perth, AU and has been recognized in The Best Lawyers in Australia™ since 2010. Mark Williams is recognized in the following practice areas:
- Perth, Australia
- Insurance Law
- Medical Negligence
- Professional Malpractice Litigation
Current Firm: Fourth Floor Chambers
Location: Perth, AU
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Stacey Marino is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Stacey, who practices law in Perth, Australia, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stacey is held by other top lawyers in the same geographic and legal practice area.
Julius is a Partner in the National Property and Development team, based in Perth. He acts for property developers, resources and mining companies, waste and recycling operators, retailers, tourism operators and local governments across Western Australia on planning, environmental and local government matters. His practice spans planning and subdivision approvals, environmental permits, Works Approvals and Licences, land acquisition and compensation, heritage, contaminated sites and regulator...
Jeremy's clients include private equity funds, listed companies, owner-managed businesses, family offices, high net worth individuals, foreign companies, state-owned enterprises and large not-for-profit organisations. Jeremy advises on all aspects of the sale process (both buy-side and sell-side), including offer documents, legal due diligence, negotiation of transaction documents, completion (closing) and post-completion matters. Jeremy's experience includes advising founders on their first ...
Justine Siavelis is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Product Liability Litigation and Professional Malpractice Litigation. Justine, who practices law in Perth, Australia, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Justine is held by other top lawyers in the same geographic and legal practice area.
Nicholas acts for major Australian and international banks and financial institutions, as well as companies seeking finance. His clients include Chinese and other Asian financial institutions, and major resources and infrastructure sector participants. Nicholas advises across all aspects of banking and financial services: lending, enforcement and insolvency, including distressed debt sales and acquisitions. His practice covers resources and project finance, infrastructure finance, telecommuni...
I have worked with Tim for almost two decades, the last 7 years within Croftbridge. I am proud to have helped build a firm of like-minded lawyers who genuinely care about each other and the clients they work for. Although I practise in general commercial dispute resolution, I spend most of my time working on contentious trust and estate matters. This includes Family Provision Act claims and proof of will proceedings. I have appeared for plaintiffs, defendants and executors on complex estate d...
Scott acts for international and domestic corporates, commodity traders, funds and individuals of influence. His client base is concentrated in energy and resources, engineering and mining services, life sciences and technology. He holds a Bachelor of Science (Geology) alongside his law degree, giving him direct technical understanding of the resources sector. Scott advises on mergers and acquisitions (public and private), IPOs, secondary capital raisings, ASX Listing Rules compliance, asset ...
Lee acts for publicly listed and private contractors, construction and engineering companies, public institutions, property developers, mining companies, healthcare providers, renewable energy producers, logistics companies and professional service providers. His client base spans the energy, resources, defence, infrastructure, commercial construction, healthcare, transport and education sectors. He is based in Perth and advises on projects across Western Australia and nationally. Lee advises...
Rosemary Roach is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Rosemary, who practices law in Perth, Australia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rosemary is held by other top lawyers in the same geographic and legal practice area.
Emma Leys is a top attorney recognized by Best Lawyers in the practice area(s) of Leasing Law and Real Property Law. Emma, who practices law in Perth, Australia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Emma is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
What AI Visibility Means for Lawyers
by Bryan Driscoll and Josh Rupall
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
When Is It Too Late to Stop Foreclosure?
by Bryan Driscoll
Understanding the foreclosure timeline, critical deadlines and the legal options that may still protect your home.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
How AI Is Changing the Way Clients Find Lawyers
by Jamilla Tabbara
Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.