Fiona Cousins

Fiona Cousins

Arup Fellow


  • Americas Building Services Engineering Leader

Fiona Cousins is the chair of our Americas region.

She is also the current president of the Chartered Institution of Building Services Engineers (CIBSE). Since joining Arup as a graduate, Fiona's technical focus has been on energy modelling, mechanical engineering design, and sustainability consulting. She has led multiple complex building projects, including The Bloomberg Centre in New York and Frick Chemistry Building in Princeton. Fiona has been deputy chair of our global digital executive as well as leading the adoption of automation and digital services within the Americas region.