Warren has overall responsibility for the management, strategy and development of Chambers. He works with the members, clerks and staff to ensure a high quality service that is flexible accessible and geared towards meeting the requirements and expectations of clients.
Before joining Cornerstone in April 2012 Warren was a practising solicitor. He was managing partner of City firm Tarlo Lyons and subsequently head of the London office of Blake Lapthorn. He completed a Masters degree in Leadership Studies at Exeter University and is an executive coach.
He is a member of the Board of Trustees of the London Scottish Regimental Trust and a Freeman of the Worshipful Company of Scriveners.