Ranked in 1 Practice Areas
5

Band 5

Fraud: Civil

UK-wide

1 Years Ranked

About

Provided by Gareth Keillor

UK

Practice Areas

Gareth has over 20 years’ experience in a wide range of commercial disputes of varying size and complexity.

With experience of litigation in both the High Court and in offshore jurisdictions, as well as international arbitration, he has acted for a wide variety of international clients, from major companies to ultra-high net worth individuals.

He has a particular interest in fraud cases, commercial contract disputes, shareholder disputes and disputes involving injunctive relief, and has considerable experience in disputes arising out of Russia and the Commonwealth of Independent States.

Gareth is also experienced in trust disputes, both acting for beneficiaries and for trustees, and disputes involving allegations of breach of fiduciary duty.

Career

Prior to founding Seladore Legal, Gareth was Of Counsel in the London office of Herbert Smith Freehills (now Herbert Smith Freehills Kramer). Gareth studied law at the University of Warwick.

Professional Memberships

Gareth is a full member of STEP (the Society of Trusts and Estates Practitioners) and a member of the committee of STEP’s City of London branch.

Chambers Review

Provided by Chambers

Chambers Guide to the Legal Profession

Fraud: Civil - UK-wide

5
Band 5
Individual Editorial

Gareth Keillor acts for a variety of international clients, ranging from HNW individuals to well-known companies. He has experience in commercial disputes that vary in size and complexity, including High Court litigation and cross-border matters.

Contributions

Latest contributions provided by Gareth Keillor

Global Practice Guide
Gareth Keillor
Simon Bushell
Authored by
Gareth Keillor, Simon Bushell
Article • Apr 2026
Global Practice Guide
Gareth Keillor
Simon Bushell
Authored by
Gareth Keillor, Simon Bushell
Article • Apr 2026

Strengths

Provided by Chambers

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UK-wide

Fraud: Civil

3
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5
Gareth Keillor
5
Band 5