Sir Dan Moynihan is the Chief Executive Officer of the Harris Federation, a group of academies educating over 44,000 young people in and around London. He has led the Harris Federation since 2004, starting with one school where he was head teacher to 54 academies today. Two thirds of the schools were previously failing but most are now outstanding. The group is regularly amongst the highest performing large multi-academy trusts in England. He has co-authored various economics and business studies textbooks for Oxford University Press. From 2015 to 2022 Sir Dan chaired the Cabinet Office Education Honours Committee and now chairs the National Institute of Teaching and the DfE Advisory Group for computing.