Engineering News-Record

59 Top 500 Design Firms
146 Top 200 Environmental Firms
103 Top 150 Global Design Firms
42 Top 100 Pure Designers
16 Top 50 Transportation Firms
9 Top 25 Highway Firms
24 Top 25 Bridges Firms
4 Top Design Firms, Mid-Atlantic Region
99 Top Design Firms, Midwest Region
59 Top Design Firms, Mountain States Region
47 Top Design Firms, NY/NJ Region
47 Top Design Firms, Southeast Region
55 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)

6 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

Albany Business Review

17 Top Local Engineering Firms

Consulting Specifying Engineer

64 Top 100 MEP Giants

Trenchless Technology

28 Top 50 Trenchless Engineering Design Firms