Allford Hall Monaghan Morris (AHMM) was established in 1989 and has offices in London, Bristol and Oklahoma City. AHMM makes buildings that are satisfying and enjoyable to use, beautiful to look at and easy to understand. The practice designs very different buildings for very different people to use in very different ways, making places as well as buildings that work over time and have lasting qualities intrinsic to their architecture. Winner of the RIBA Stirling Prize.