Dyan is the Chief Executive Officer at High Speed 1 (HS1)
Dyan is an industry member and has over 30 years experience in the Rail sector.
Prior to joining HS1, Dyan was Chief Operating Officer at Govia Thameslink Railway(GTR) for two years. She Worked at Network Rail for 10 years in a number of Director roles including Director of Operatioal Services and Route Managing Director for London North Western.
Before joining Network Rail Dyan was the Managing Director of Arriva Trains Northern and also worked as the Commercial Director prior to gaining the promotion to MD
Dyan has served on a number of Boards including East and North Hertfordshire NHS trust and is currently a trustee of the Railway Children Charity
Dyan has a Masters in Transport and Logistics from Salford University , a degree in Geography from the University of Middlesex. She is a member of the Chartered Institute for Marketing and Member of the institute of Leadership and Management
Originally from Wiltshire, Dyan is married and has three children.
Dyan joined the Authority in May 2015.