Andrew is Professor of Management Practice at the London Business School and was its  Dean from 2009 to 2017.  His research is in judgement in management and he has recently published on judgement in leadership, in professions and the Covid crisis. 

Andrew has started his own book business, run a textile plant in Germany and was in the UK Treasury as Head of the Government Accountancy Service.  He has been non-executive Chairman of the National Audit Office, of the market research firm MORI, and a non-executive Director of the Bank of England and Barclays Bank.  He is a Past President of the Chartered Institute of Management Accountants.   He is currently a Director of Times Newspapers Holdings and of insurance firm Beazley plc. 

Andrew was a member of the “Cadbury Committee” on UK corporate governance and of the Secretary-General’s committee on the governance of the United Nations.