Development Securities finance director Graham Prothero is leaving the company to join Galliford Try.

Greg Fitzgerald, chief executive, Galliford Try, said: “Graham has considerable financial experience in the property and housebuilding sectors and accordingly he will be a valuable asset to the group as we continue to further develop the business. I would also like to express my sincere thanks to Frank Nelson on his significant contribution to the group over the last 25 years.”