Sir Roger is Chair of BAE Systems plc, a Senior Advisor to Kohlberg Kravis and Roberts & Co. LP., Chair of the English National Ballet, Vice President of the Royal Navy and Royal Marines Charity and a Visiting Fellow of Saïd Business School, University of Oxford. He was previously Chair of Centrica plc, Vice Chair of the BBC Trust, Deputy Chair and Senior Independent Non-Executive director of the Court of the Bank of England, President of the Confederation of British Industry, Chair of Cadbury plc, Chair of Chubb plc, Chair of Mitchells & Butlers plc, Chair of Thames Water plc and Chief Executive of Williams plc.