The Cat A fit out works involved relocation of central plant from roof level to basement, whilst maintaining a service to the occupants, extensive structural modifications and a rooftop extension to facilitate the new CAT B office fit out. Once this was completed and Derwent London moved into their new home, B&CO completed the Cat A refurbishment to the lower floors, which are now fully let to others tenants.

The signature design by Piercy & Co Architects, supported by Akera Engineers and Hilson Moran, involved significant alteration to the existing building, most notably the cutting of a three storey atrium and the installation of a suspended steel staircase. The project was delivered by Knight Harwood, who were able to achieve exceptional quality of workmanship, attention to detail and building tolerances that are reflective of Derwent London’s passion for design.