John Marrin KC > Keating Chambers > London, England > Barrister Profile

Keating Chambers
15 ESSEX STREET
LONDON
WC2R 3AA
England
John Marrin KC photo

Position

John Marrin KC  specialises in construction, engineering and energy-related disputes.  His experience also extends to various other technical fields such as computer software, rail and supply disputes in the oil and gas sector.

John Marrin has practised from Keating Chambers for over 35 years.  He served as Head of Chambers from 2005 to 2010. Until 2017, he represented a wide variety of clients in the High Court, the Court of Appeal, the House of Lords and the Supreme Court in England and before various other domestic and international tribunals.

He is a former Recorder of the Crown Court and a former Deputy High Court Judge, sitting both in the Queen’s Bench Division and in the Technology and Construction Court.  He is a Chartered Arbitrator and a Fellow of the Chartered Institute of Arbitrators and he is named on various arbitration panels internationally.  John Marrin has long experience of acting as an adjudicator and as a mediator. He is a TECBAR Accredited Adjudicator and a CEDR Accredited Mediator.

John Marrin now practises primarily as an Arbitrator.

Career

Called to the Bar – Inner Temple 1974, Queen’s Counsel 1990, Assistant Recorder of the Crown Court 1993, CEDR Accredited Mediator 1993, Recorder of the Crown Court 1997-2014, Deputy Judge of the Technology and Construction Court 1997-2014, Fellow – Chartered Institute of Arbitrators 1998, Bencher of the Inner Temple 2002, Deputy High Court Judge 2008-2014

Education

MA in Law – Magdalene College, Cambridge 1973

Lawyer Rankings

London Bar > International arbitration: arbitrators

(Leading arbitrators)Ranked: Tier 1

John Marrin KCKeating Chambers ‘Total doyen of Arbitrators. Outstanding.’

Keating Chambers houses a strong bench of full and part-time arbitrators and remain a popular appointment for high-value construction, infrastructure, energy and offshore disputes. Members of the set are well-versed in ICSID, UNCITRAL and ad-hoc arbitrations, and appear in arbitration centres across the globe. Richard Harding KC has a pre-eminent reputation as arbitrator on construction and engineering disputes in the Middle East, Alexander Nissen KC combines his arbitrator practice with sitting as Deputy High Court Judge in the Technology and Construction Court, and Veronique Buehrlen KC is praised for her ‘strong command of material’. Leading full-time arbitrators at the set include Robert Gaitskell KC, John Marrin KC, Timothy Elliott KC and Marcus Taverner KC.

Asia Pacific: Regional International Arbitration > Arbitrators

(Leading arbitrators)Ranked: Tier 2

John Marrin KC – Keating Chambers