Architecture Billings Index Score Rose to 51 in May
Washington, DC, June 21, 2023—The architecture billings index score increased from 48.5 in April to 51.0 in May (any score above 50 indicates an increase in firm billings), according to the latest Architecture Billings Index (ABI) from the American Institute of Architects (AIA) and Deltek, the highest score since September 2022









