Established over 150 years ago, Cambridge Assessment operates and manages the University’s three exam boards and carries out leading-edge academic and operational research on assessment in education. Eric Parry Architects’ brief was to create a new headquarters that would allow Cambridge Assessment to grow while bringing its projected number of 3000 staff together into a single building. The triangular site that gives the development it name is located towards the southern fringe of Cambridge, bordered by the railway line to the east, large-scale offices and the printworks of the Cambridge University Press to the south and west, and new build housing, including the Stirling Prize-winning Accordia development to the north.