Gareth Tilley has maintained the broadest possible commercial chancery practice since day one of his career.
Equally at home in the Chancery Division and the Commercial Court, most of his work has the flavour of “corporate divorce” to it – complex claims arising from the breakdown of a long-term business relationship, usually with an element of fraud. Alongside that he acts in insolvency applications, wills and estates disputes, and trusts disputes. He frequently acts in major claims by and against government departments. He is known for his straight-talking advice and cares most about finding commercial solutions for his clients.
Gareth is appointed to the Attorney General’s A Panel of Junior Counsel to the Crown and is a Bar Standards Board Prosecutor. In 2025 Gareth was appointed a Deputy District Judge (South Eastern Circuit) and a Fee-Paid Judge of the First-Tier Tribunal (Health, Education and Social Care Chamber (Mental Health)).
Before being called to the English Bar, Gareth was admitted as a legal practitioner in New South Wales and worked as a judicial assistant in the Equity Division of the Supreme Court of New South Wales.
Gareth is experienced in a broad range of fraud litigation, including misrepresentation claims, tracing and constructive trust claims arising from misappropriation of assets and business opportunities, employee competition cases, and breach of fiduciary duty more generally. He is also experienced in the range of various interim applications commonly arising in fraud claims, such as freezing injunctions, Norwich Pharmacal and Bankers Trust orders.
Gareth deals with a wide range of commercial and contractual cases and has particular experience of large-scale litigation, particularly with an international dimension.
Gareth acts in a range of company law cases including directors’ duties cases, winding-up petitions, and shareholder disputes including minority oppression.
Gareth has experience both of offshore trusts litigation (including in the long-running Alhamrani and Walker litigation in the Royal Court of Jersey), and English trusts law proceedings, especially where they are connected with a falling out in relation to a family business.
Gareth acts in Partnership and LLP cases, particularly those involving an element of fraud or breach of fiduciary duty.
Gareth advises and acts in in professional negligence actions that relate to other fields of commercial and chancery practice.
Gareth has experience of copyright, design and trade mark disputes and has a particular interest in cases where intellectual property rights arise in the context of a wider business dispute.
Gareth advises and acts in insolvency litigation normally where it relates to the breakdown of a wider business dispute, for example between company members or partners in a failed business venture.
“Gareth is good at absorbing information at pace. He is very organised and a strong senior junior who is able to contribute to any case and lead others.”
Chambers & Partners 2026
“Gareth Tilley is a really good barrister and really great with clients. He's responsive and easy to work with.”
Chambers & Partners 2026
“He is good at absorbing information at pace and has real expertise in fraud-related principles, strategies and tactics in litigation involving fraud.”
Chambers & Partners 2026
“Gareth Tilley's ability to quickly grasp the core of a problem and propose strategic, well-reasoned approaches was especially valuable.”
Chambers & Partners 2026
“He is very hard-working and highly practical.”
Chambers & Partners 2026
“Gareth is thoughtful and structured in his thinking, and always ready to get stuck into a case.”
Chambers & Partners 2025
“He is incredibly knowledgeable and knows the law inside out. He delivers his advice in a way that is easy to understand, and is particularly expert on law in foreign jurisdictions.”
Chambers & Partners 2025
“Gareth is bright, hard-working and personable.”
Chambers & Partners 2025
“Gareth deploys his seemingly encyclopedic knowledge of the case law with great dexterity and commercial awareness.”
Chambers & Partners 2025
“Gareth is great to deal with, superb on the law and very pragmatic. He has good judgement and is a good drafter too.”
Chambers & Partners 2025
“He has superior analytical skills, he is excellent at client management, and he produces written work that is first class.”
Chambers UK 2024
“Very responsive, very clever and very clear with clients. He's always happy to get stuck into a case and really delves into the detail.”
Chambers UK 2024
“Very bright, pragmatic and helpful, and someone who turns things round quickly.”
Chambers UK 2023
“He has a very can-do attitude in challenging situations.”
Chambers UK 2023
“His advocacy is very persuasive.”
Chambers UK 2023
“A good, thoughtful opponent, who is effective without going over the top.”
Chambers UK 2023
“'A very thorough and detail-orientated barrister' and 'An excellent advocate'.”
Chambers UK 2022
“He is very sharp and practical. He works quickly and is very realistic in his judgement.”
Chambers Global 2021
“He is extremely thorough in his consideration of the evidence and when drafting pleadings and other documents. He has proven to be an excellent advocate in court.”
Chambers Global 2021
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Judgment handed down in High Court case Re Palmer [2024] EWHC 1722 (Ch). In a test […]
Serle Court is excited to host a joint book launch celebrating the publication of The Law of Limited Liability Partnerships, Sixth Edition and The Law and Practice of Shareholders’ Agreements, Sixth Edition.
We look forward to attending The Bar Council of England and Wales Pupillage Fair this […]
Serle Court congratulates Gareth Tilley on his appointments as Deputy District Judge on the South […]
In a recent analysis piece from Law360 UK, Joanne Faulkner looks into how a recent High Court judgment exposed how non-existent artificial intelligence-generated citations had been used in legal arguments.
For general enquiries and instruction advice, please contact our Practice Management Team:
Call: +44 (0)20 7242 6105
or email: clerks@serlecourt.co.uk
Gareth Donald Tilley
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