John A Warren

John joined the Board as Non-Executive Director on 30 January 2013. John also serves as Non-Executive Director and Chairman of the Audit Committee at Bloomsbury Publishing Plc, 4imprint plc and Welsh Water. John has extensive financial experience and held the role of Group Finance Director of United Biscuits Plc and WH Smith PLC. He also served as Chairman of Uniq Plc and as Non-Executive Director of Bovis Homes Group PLC, Spectris plc, The Rank Group Plc, BPP Holdings plc, Arla Foods UK plc, RAC Plc and Rexam Plc.