Laing O'Rourke delivers certainty for its clients based on an operating model that harnesses new technologies to maximise the use of pioneering modern methods of construction. Underpinned by more than 150 years of construction and engineering expertise, their DfMA 70:60:30 approach focuses on manufacturing 70 per cent of a project off site, and so improving productivity by 60 per cent and achieving a 30 percent reduction in programme.