John Marrin KC

UK Bar

John Marrin KC of Keating Chambers is best known for his expertise in international construction cases, but also regularly sits as an arbitrator in disputes relating to construction, energy, PFI, rail and software projects. His experience is of a truly international character, as is evidenced by his participation in tribunals concerned with disputes in more than 34 jurisdictions. He regularly takesco-arbitrator and chair appointments.

"John Marrin is extraordinarily well prepared for hearings. He really gets on top of the papers. He's tremendously courteous as an arbitrator."

"John's brilliant. He is utterly fearless in diving in. He's extremely forensic and very diligent."

"John Marrin knows everything that there is to know about construction arbitration."