We have a wealth of experience in dealing with high-value, complex and heavily contested commercial litigation and arbitration cases – often against large City and international firms.

Furthermore, as a multinational, multilingual team, we are perfectly placed to guide clients through the process to reach a successful outcome. We're experienced acting for corporates, trustees and individuals and often coordinate international disputes for our clients involving multiple jurisdictions.We have worked with clients from around the world, who seek us out for our outcome-driven approach and pragmatic advice. We ensure every case is tailored to meet the needs of each client.

  • Banking & Financial Services Disputes

    Recognised by the directories as a leading firm in banking litigation, we have acted both for and against many major UK and international banks.

  • Business Protection

    With a team highly adept at urgently obtaining and responding to injunctive relief, PCB Byrne is regularly retained by clients in business protection cases. We protect clients against attacks to their businesses from breaches of duty by existing or former directors/employees, and from the unlawful practices of competitors. We also defend parties accused of such conduct.

  • Corporate, Joint Venture, Shareholder & Partnership Disputes

    We regularly advise on complex business disputes across a wide range of industries. Our approach is carefully tailored to meet the needs of each client. But in every case, it’s designed to be commercially sound and strategically strong.

  • International Arbitration

    We are experienced handling multi-jurisdictional cases that involve acting for clients in large-scale arbitrations, governed under various arbitration rules and ad hoc commercial arbitrations.

  • Professional Negligence

    Specialising in the financial, accounting and legal sectors, we have extensive experience of bringing and defending claims for professional negligence.

  • Trust & Inheritance Disputes

    At PCB Byrne, we act for high-net-worth individuals, trustees and advisors across all areas of trust and inheritance disputes

News & Insights

16.10.25

PCB Byrne highly ranked by Chambers UK 2026

15.10.25

Open Justice - Analysis of the New Media Notification Rules

15.10.25

Anthony Riem quoted in Daily Maverick’s article on ‘Asset Recovery — South Africa Not Alone in ‘Pay Back the Money’ Fight’

03.10.25

From Malaysia to Malmesbury: Lessons on Parent Company Liability and English Jurisdiction from Limbu v Dyson, Frances Jenkins and Nataliya Yankovska in ThoughtLeaders4 FIRE Magazine