Business activity at architecture firms remains stagnant

Date: 17 December 2025
Source: AIA
Business activity at architecture firms remains stagnant
Photo source
pxhere.com

Date: 17 December 2025

The AIA/Deltek Architecture Billings Index (ABI) score for November was 45.3, marking the 13th consecutive month of declining billings at architecture firms, and the 35th month of a score below 50 out of the last 38.

Inquiries into new projects only increased modestly this month, and the value of newly signed design contracts continued to soften. Firms are unlikely to see a significant increase in billings until work in the pipeline resumes.

“Weakness in business conditions at architecture firms continues to be widespread, with declining billings across all major specializations and in every region except the Midwest,” said Kermit Baker, PhD, AIA Chief Economist. “However, inquiries for new projects continued to increase, and design activity at firms in the Midwest – a region that traditionally has had a disproportionate share of manufacturing activity – appears to have hit its bottom for this cycle and is expected to continue to improve.”

Business activity at architecture firms remains stagnant

Key ABI highlights for November include:
•    Regional averages: Midwest (52.3); South (46.1); West (43.6); Northeast (43.1)
•    Sector index breakdown: institutional (47.6); multifamily residential (46.6); commercial/industrial (45.2); mixed practice (firms that do not have at least half of their billings in any one other category) (44.5)
•    Project inquiries index: 51.4
•    Design contracts index: 42.7

The regional and sector categories are calculated as three-month moving averages and may not always average out to the national score.

Access resources to help architects successfully navigate an uncertain economy.

600450 Business activity at architecture firms remains stagnant glassonweb.com

Others also read

NorthGlass showcased its innovation in architectural glass at CTBUH 2025, demonstrating how cutting-edge technology and design push the boundaries of high-rise sustainability and aesthetics.
When designing a façade today, a number of complex requirements must be considered: energy performance, low carbon footprint, comfort, durability, recyclability, aesthetics, cost effectiveness, etc.
Vitro’s Solarban® 72 Acuity® and Solarban® 90 glass help create a bark-inspired façade for UC San Diego’s Pepper Canyon West student housing.
Business conditions at architecture firms remained soft as the fourth quarter of 2025 began, according to the latest data from the American Institute of Architects’ (AIA) Architecture Billings Index (ABI).
Extreme Curves. 9 meters high, one meter in diameter, and millimeter precision
Inspired by the nearby eucalyptus trees, UC San Diego’s Pepper Canyon West features Solarban® 72 Acuity® and Solarban® 90 glass by Vitro, combining performance and design in a façade that mirrors nature.

Add new comment

From industry

Polígono Industrial El Bayo, parcela I, 19
24492 Cubillos del Sil León
Spain

Ottergemsesteenweg 707-Zuid
9000 Ghent
Belgium

NEWS RELATED PRODUCTS