Mr. Martin Leuw serves as Chairman at Ground Control (Outdoor Maintenance Services). He served as Chairman at Clearswift. Prior to joining the Clearswift Board, Martin served as Group CEO of IRIS from 2001-2011, leading its growth from revenues of £9m to over £120m p.a. During this period, IRIS grew from an enterprise value of £30m to over £500m to become one of the UK's largest private software houses, with market leading positions in a number of sectors and circa 60,000 business customers. Martin has a BSc (Hons) in Management Science from Manchester University and qualified as a Chartered Accountant with Arthur Andersen. He also serves as a Non-Executive Chairman at Leathwaite. Martin Leuw is the Founder of Growth4Good. He also serves as Chairman of the Board at Latimer Group. He is also an angel investor.