Morgan Sindall managing director Graham Shennan has left the company after his role was made redundant in a restructuring. Shennan’s exit follows a profit warning at the contractor last week. Heads of civil engineering Nick Fletcher and construction  Pat Boyle report directly to group chief executive John Morgan.

Balfour Beatty’s chief financial officer Duncan Magrath is to leave the business once a successor has been appointed. Chairman Steve Marshall is also on the way out when a replacement for him is found. New chief executive Leo Quinn starts on 1 January.