Engineering News-Record

60 Top 500 Design Firms
146 Top 200 Environmental Firms
103 Top 150 Global Design Firms
45 Top 100 Pure Designers
15 Top 50 Transportation Firms
9 Top 25 Highway Firms
24 Top 25 Bridges Firms
5 Top Design Firms, Mid-Atlantic Region
102 Top Design Firms, Midwest Region
41 Top Design Firms, NY/NJ Region
47 Top Design Firms, Southeast Region
71 Top Design Firms, TX/LA Region

Baltimore Business Journal

3 Largest Engineering Firms
9 Largest Architecture Firms (via JMT Architecture)
12 Largest Environmental Consulting Providers
9 Largest Interior Design Firms (via JMT Architecture)
6 Largest Landscape Architecture Firms

Philadelphia Business Journal

9 Largest Engineering Firms
84 Largest Employers

Washington Business Journal

18 Largest Engineering Firms

Central Penn Business Journal (South-Central Pennsylvania)

5 Top Local Engineering Firms
2 Top Agency Construction Managers
6 Largest Environmental Consultants
6 Landscape Architecture and Land Development Consultants

NJBIZ (New Jersey Business Journal)

27 New Jersey's Top Engineering Firms

Trenchless Technology

26 Top 50 Trenchless Engineering Design Firms

Consulting Specifying Engineer

66 Top 100 MEP Giants