Andrew Walton Andrew has been with EY for almost 30 years, and has been a Partner for half that time. He is the EY UK Head of Audit. Andrew has held a number of senior roles across EY, and prior to becoming UK Head of Audit in July 2020 he was the Deputy Head of Audit. Andrew has extensive experience of working with large listed companies, most notably in the consumer products sector. Andrew is also an EY UK LLP Board member.