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 participated in the AIA Conference on Architecture & Design 2026 in San Diego, where the company highlighted its latest advancements in high-performance architectural glass solutions and façade engineering.
AIA proudly announced the winners of its 2026 Awards during a gala held at the Hilton San Diego Bayfront.
As the OPPO Global Headquarters façade surpasses 60% completion, NorthGlass is helping bring Zaha Hadid Architects’ visionary design to life through advanced curved-glass engineering and manufacturing expertise.
The 14th edition of Big 5 Construct South Africa officially opened yesterday at Johannesburg's Gallagher Convention Centre, inaugurated by Deputy Minister Sihle Zikalala.
AIA will host the premier event for the architecture, engineering, and construction (AEC) industry in San Diego June 10-13.
Panorama St. Paul’s in London sets a new standard for sustainable refurbishment with high-performance architectural glass solutions by Tvitec | Cricursa.

Add new comment

From industry

Ottergemsesteenweg 707-Zuid
9000 Ghent
Belgium

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