Prior to founding TIL, David Leeder was a main board director of FirstGroup plc, Group Commercial Director of National Express Group plc, CEO of West Midlands Travel, President of CPT UK and a director of Greyhound Lines, USA. From 1999-2011 Mr Leeder acted as a senior strategy advisor to the UK Department for Transport. 

TIL provides consultancy and advisory services to investment funds, transport operators and government. TIL’s clients have included Morgan Stanley Infrastructure, Deutsche Bank Asset Management DWS, FirstGroup plc, Actera Funds, Keolis SA, the Government of Saudi Arabia, The European Bank for Reconstruction & Development EBRD and Arriva plc. TIL has undertaken projects in the UK, USA, Canada, Turkey, Kuwait, Belgium and Germany.