Our Team

We love data and modelling

Our team of Chartered Accountants, Actuaries and MBA graduates not only love data and modelling, but are all well versed in understanding, translating and presenting it. 

We have a wealth of experience in fixing broken models, making sense out of noise and supporting decision makers with watertight models that produce accurate information.

All our models are internally peer-reviewed. We have a collegial approach to projects and we value suggestions on how we can improve models. In a way, when you get one of us, you get all of us.

Tim Loughton

Tim Loughton

Tim has spent more than 15 years driving efficiencies out of large multinationals' business processes, using technology and some very good people. He is an MBA graduate from Macquarie University, Australia and is a strong proponent of solid decision making backed by analytics. When not found at his office, he will likely be spending time with his young family and is a self-confessed museumphobe.

Andrew Lees

Andrew Lees

Andrew is a Deloitte-qualified Chartered Accountant with a systems bias. Since 2003 he has been redesigning process flows, managing system implementations and building financial models that deliver solid insights and are error free. He has worked with some of the world’s leading brands. When not at work, he is often found on a yoga mat or running on Wimbledon common. Andrew can make Excel do anything.

Simon Youd

Simon Youd

Prior to joining Stonefield, Simon was head of M&A at a listed plc and, before that, Group Finance Director of an international logistics, freight forwarding and supply chain specialist with global revenues of £150 million. Following qualification as a Chartered Accountant, Simon worked as a corporate financier for Deloitte and then Grant Thornton. Simon is passionate about using data to drive commercial outcomes. When not working Simon enjoys sailing and watching cricket.