Allford Hall Monaghan Morris

Allford Hall Monaghan Morris (also known as AHMM) is the fourth-largest architecture practice in the United Kingdom with offices based in London and Bristol, as well as international studios in Madrid, Sydney and Oklahoma City.

Allford Hall Monaghan Morris was established in 1989 by Simon Allford, Jonathan Hall, Paul Monaghan and Peter Morris. The four founding directors met at the Bartlett School of Architecture. Since its beginnings in 1989 the practice has grown to more than 400 employees across five offices working on projects in the UK, Europe, Australia, India and the Americas.

AHMM's notable projects include Westminster Academy, the Saatchi Gallery, the Stirling Prize-winning Burntwood School, New Scotland Yard, the Royal Court Theatre, the Television Centre redevelopment, @sohoplace Theatre, and Tower Hamlets Town Hall.

AHMM won the RIBA Stirling Prize in 2015 for Burntwood School, and has received many other awards and public and media acclaim for its work across sectors. The practice was also shortlisted for the RIBA Stirling Prize in 2011 for the Angel Building, in 2009 for the Kentish Town Health Centre and in 2008 for Westminster Academy.