Northridge worked for
Gallaher Group for 32 years, rising to chief executive, from 2000 to 2007. Northridge was the chairman of the British multinational department store chain,
Debenhams from April 2010 to April 2016, when he was succeeded by
Sir Ian Cheshire. Northridge has been the chairman of
Hogg Robinson Group since April 2016, following
John Coombe's retirement. He is a non-executive director at
Inchcape and is a non-executive director, and the vice chairman of
Scandinavian Tobacco Group. He has been a non-executive director of
Aggreko,
Thomas Cook Group, and
Aer Lingus. ==References==