UK: Graham Young, area general manager of Johnson Controls Building Efficiency UK Ltd, officially retired at the end of 2016 after 46 years in the industry.

Apprenticed at Matthew Hall in 1970, he spent over 20 years at Hussmann, latterly as national service director, and six years as md at George Barker before going Johnson Controls in 2004.

Graham was president of the British Refrigeration Association (BRA) from 2004-2006 and chairman of the BRA Contractors Section.