Manufacturers/End Users
September 25, 2025
AIA: Architecture firms still under pressure
Written by Brett Linton
Architecture firms reported a modest improvement in billings through August, yet business conditions remained soft, according to the latest Architecture Billings Index (ABI) release from the American Institute of Architects (AIA) and Deltek.
The August ABI ticked up one point from July to 47.2, matching May for the strongest reading seen since November (Figure 1). The ABI has been in contraction for all but two months since October 2022, indicating consistently weakening business conditions since the post-pandemic rally.

