Top 75 Parking Structure Architecture Firms for 2025

Watry Design, LS3P Associates, Choate Parking Consultants, Gensler, CSHQA, Arcadis North America, GBD Architects, ZGF, and Champlin Architecture top Building Design+Construction's ranking of the nation's largest parking structure architecture and architecture engineering (AE) firms for 2025, as reported in BD+C's 2025 Giants 400 Report.
Source David Barista, Editorial Director
March 16, 2026
Image by GREGOR from Pixabay
Image by GREGOR from Pixabay

Image by GREGOR from Pixabay

Watry Design, LS3P Associates, Choate Parking Consultants, Gensler, CSHQA, Arcadis North America, GBD Architects, ZGF, and Champlin Architecture top Building Design+Construction's ranking of the nation's largest parking structure architecture and architecture engineering (AE) firms for 2025, as reported in BD+C's 2025 Giants 400 Report.

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

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