Top 180 Government Building Architecture Firms for 2025

Stantec, Gensler, Perkins&Will, HOK, Skidmore, Owings & Merrill, HDR, DLR Group, and Page top Building Design+Construction's ranking of the nation's largest government building sector architecture and architecture/engineering (AE) firms for 2025, as reported in BD+C's 2025 Giants 400 Report.

By David Barista, Editorial Director

Dec. 3, 2025
Photo by Joshua J. Cotten on Unsplash
Photo by Joshua J. Cotten on Unsplash

Photo by Joshua J. Cotten on Unsplash

Stantec, Gensler, Perkins&Will, HOK, Skidmore, Owings & Merrill, HDR, DLR Group, and Page top Building Design+Construction's ranking of the nation's largest government building sector architecture and architecture/engineering (AE) firms for 2025, as reported in BD+C's 2025 Giants 400 Report. Note: This ranking includes revenue from all government building sectors, including federal, state, local, military, and Veterans Affairs (VA) buildings.

Source: Building Design+Construction's 2025 Giants 400 Report

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