John Murray Allan is a British businessman; the chairman of the supermarket chain Tesco, the housebuilder Barratt Developments and the card-processor Worldpay.
Career
John Murray Allan was born in August 1948. Allan took over chairman of Tesco from Sir Richard Broadbent on 1 March 2015. He is also chairman of the housebuilder Barratt Developments and the card-processor Worldpay.
