D&B welcomes collaboration with architects, MEP consultants, building-services engineers, multidisciplinary engineering practices and design professionals operating within the wider international built-environment community.

Our work interfaces with professional disciplines represented across international institutions and technical communities such as RIBA, AIA, CIBSE and CTBUH (CVU), particularly on projects involving complex buildings, high-rise design, building-services engineering, passenger movement and integrated multidisciplinary design.

D&B provides independent specialist Vertical Transportation and Façade Access expertise, supporting these wider architectural and engineering teams from early-stage planning and traffic analysis through design, BIM coordination, procurement, construction, testing and commissioning.