Lambeth Quarter scheme and chapmanbdsp also up for awards.
The appointment comes as the team expands into new areas.
The move increases capacity to deliver projects in Saudi Arabia.
Company revealed as finalist along with Lambeth Quarter project.
Huge north London regeneration scheme granted planning approval.
Project shortlisted for Sunday Times British Homes awards.
CBR scheme is third collaboration between chapmanbdsp and the LSE.
chapmanbdsp provided MEP and engineering for the project.