President, BCIA / MD, InTandem Systems , BCIA

Principal Building Physicist, AECOM

Technical Director, CIBSE

Operations Director, Cavendish Engineers

Professor of Sustainable Architecture and Climate Change, Oxford Brookes University

Head of Sustainability, CIBSE

Head of Department Architecture and the Built Environment, University of West England

Associate Director, Hurley Palmer Flatt

Head of Building Optimisation Services, Verco

Editor, CIBSE Journal

Mechanical Engineer, Infrastructure, Atkins

Partner, Cundall