Welcome to Irwin Legal
Our mission is to provide exceptional legal services with integrity, dedication, and a client-first approach.

About Irwin Legal
Practising law since 1985, Mr. Anthony J. Aristei founded Irwin Legal, which has now established itself as a premier boutique law firm in Perth. The firm has provided strategic, results-driven legal solutions with over 40 years of combined experience. Our team has represented individuals, businesses, and corporations across a wide range of legal matters.
We believe in a client-focused approach that prioritises clear communication, practical solutions, and unwavering dedication. We strive to achieve the best possible outcomes.
We recognise that legal issues can be stressful and time-sensitive, which is why we offer personalised attention and strategic guidance at every stage of the process.
Our team works closely with clients to understand their circumstances, develop tailored legal strategies, and provide proactive advice that safeguards their interests.
Our Team
Meet the experienced professionals behind Irwin Legal.
Anthony J Aristei ('Tony') was admitted to practice in Western Australia in 1985, and admitted as an independent barrister in 1996. With over 30 years of legal experience, Tony has a wealth of experience acting for a wide range of clients and has provided advice and representation in over a thousand cases during that time. Tony has acted as counsel in numerous high profile or reported cases over the years (that is, in the Western Australian Law Reports, State Reports or various Federal Reports).
In addition to his practical experience, Tony is an accomplished legal writer. He was the founding author of the popular Nutshell students' text on real property law. He also published the first and second editions of an annotated commentary on retail shops legislation in Western Australia (in 2007 and 2010 respectively). In addition, he has written numerous Law Society of Western Australia and LexisNexis seminar papers (primarily in the areas of property, equity, and trusts law).
Tony is President of the Western Australian branch of the Anglo-Australasian Lawyers Society (AALS). AALS aims to preserve and promote the existing good relations between members of the profession in Australia, New Zealand, and the United Kingdom, providing social and academic functions for members.
Andrew Neagu joined Irwin Legal as a law clerk in 2014 and was admitted to practice in 2015 in the Supreme Court of Western Australia and in the High Court of Australia. Andrew holds the degrees of Bachelor of Laws and Bachelor of Commerce majoring in Accounting from Murdoch University. Andrew primarily practices in civil litigation and dispute resolution and makes regular appearances in the Magistrates, District, Supreme and Federal Courts.
Andrew has experience in bankruptcy and insolvency, company, contract, deceased estate, leasing and property disputes and regularly practices in debt recovery matters at all levels (inclusive of registration of foreign judgments and enforcement of judgments within Western Australia). Andrew is a committee member of the Anglo-Australasian Lawyers Society of Western Australia (AALS WA) and a member of the Law Society of Western Australia.
Paralegals
Irwin Legal is supported by a team of highly motivated young paralegals and clerks who assist with a range of tasks from conducting legal research and drafting Court documents to the maintenance of the firm’s business, assisting with client correspondence and management of case files.
Get Expert Legal Guidance Today
Contact us now to discuss your legal needs and discover tailored solutions for your business.
Discover the Irwin Legal Advantage
At Irwin Legal, we prioritise your needs with personalised service tailored to your unique situation. Our deep industry knowledge ensures that you receive effective, strategic advice every step of the way.
Proven Experience
Over 40 years of success in handling complex legal matters.
Client-Centered Approach
Clear, transparent communication and dedicated representation.
