What we do Meet the team Trustees and Trading Company Darrell Mann Telephone: 01392 466666 Email: [email protected] Following a fifteen-year career designing helicopter engines at Rolls-Royce, Darrell has spent the last twenty-five years running a change and innovation consulting business. During that time, he has helped clients find £5B worth of new business and written a dozen best-selling and not-quite-best-selling books on innovation, strategy and the psychology of change. A North Devon resident since 2014, Darrell enjoys running, music and finding inventive ways to avoid doing his share of work in the garden. Manage Cookie Preferences