Mark helps big companies think like small ones and small companies think like big ones. He works on innovation of products, services and business models; he works on sustainability and company purpose; and he coaches businesses and individuals. He has saved his clients in excess of £120 million per annum through environmental improvements, has increased sales of products by 8000% by introducing circular economy business models and trained over 2000 people in sustainability. He has worked for Nike, Coca-Cola, Seedlip, Unilever, Hotpoint, Samsung, John Lewis, Fenwick, Teapigs, Bacardi, Diageo, Mars, Thorntons, 3M, Amazon, Panasonic and hundreds of funky little businesses like Propercorn, Teapigs, Hiut Denim, and Ugly Drinks. He was a lead for the RSA Great Recovery programme of Circular Economy and was once the Head of Environment for ASDA. He is a Founding Partner of the Do Lectures and author of the book Do Disrupt. His new book Do Present is due out in 2020.