Top 75 Workplace Interior Engineering Firms for 2025

Jacobs, AECOM, CMTA, IMEG, EXP, Syska Hennessy Group, Jaros, Baum & Bolles, Newcomb & Boyd, RTM Engineering Consultants, and WSP top Building Design+Construction's ranking of the nation's largest workplace interior and office fitout engineering and engineering architecture (EA) firms for 2025, as reported in BD+C's 2025 Giants 400 Report.

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