Mario Quintiliani


+61 2 9233 7411



With a career spanning more than 25 years, Mario acts for clients on complex and strategically important cases in business, banking and finance and litigation, as well as managing the Sydney office. He grew up in Sydney and is known for being an accomplished lawyer with a practical and hard-hitting outlook.

What he does

He acts for clients on issues relating to contract law, commercial law, business law, property, franchising, intellectual property, banking and finance, tort law, common law negligence and trade practices. He also advises clients in setting up deeds of trust and is extremely knowledgeable in the area of trade practices.

“I never take a one-size-fits-all approach when advising clients. Instead, I use my experience as well as my analytical skills and insights into my clients’ aims, to ensure I know what they want to achieve so I can deliver the best results.”

Who Mario works with

Private families and corporate and commercial corporations.


Mario has a Bachelor of Commerce from the University of Sydney and is a member of the Law Society of New South Wales.

Life Outside Kells

Mario loves spending time with his family, enjoys discovering new cafes in Sydney and during the summer months, will be found at the beach. He is passionate about the State of Origin and a keen supporter of Newcastle Knights. Any spare time left over from all this, will be found watching pretty much any type of sport.



Need help with a legal issue?
Send us your details and one of our team members will be in touch.