Giants 400

Top 40 Public Library Engineering Firms for 2024

KPFF Consulting Engineers, Thornton Tomasetti, WSP, Langan, IMEG, and Wiss, Janney, Elstner Associates top Building Design+Construction's ranking of the nation's largest public library engineering and engineering/architecture (EA) firms for 2024, as reported in BD+C's 2024 Giants 400 Report.
April 3, 2025

KPFF Consulting Engineers, Thornton Tomasetti, WSP, Langan, IMEG, and Wiss, Janney, Elstner Associates top Building Design+Construction's ranking of the nation's largest public library engineering and engineering/architecture (EA) firms for 2024, as reported in BD+C's 2024 Giants 400 Report.

Source: Building Design+Construction's 2024 Giants 400 Report

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