FORTUNE Magazine
- #252 on FORTUNE's List of America's 500 Largest Companies
ENR– The Top 500 Design Firms
Ranked #2 Overall and as one of the Top 3 Firms for more than a decade.
- #1 in Hazardous Waste
- #2 in Transportation
- #2 in General Building
- #3 in Environmental
- #3 in Manufacturing
- #4 in Power
- #5 in Water
- #8 in Industrial Process/Petroleum
ENR– The Top 400 Contractors
Ranked #23 Overall
- #6 in Power
- #8 in Hazardous Waste
- #13 in Industrial Process/Petrochemical
- #14 in Contractors Working Abroad
- #19 in Domestic Heavy Contractors
#3 Overall on ENR's List of Top 200 Environmental Firms
#2 Overall on ENR's Top 100 Green Design Firms
#3 Overall on ENR's 150 Global Design Firms
ENR – The Top 100 Design-Build
Ranked #16 Overall
- #3 in Combined Design & Construction Management
- #6 in Program Management
- #16 in Design-Build
Building Design & Construction – GIANTS 300
- #8 Engineer /Architects category on BD&C’s GIANTS 300 list
- #19 Construction Managers category on BD&C’s GIANTS 300 list
Roads & Bridges Go-To-List of Top Design Firms
Among the top 10:- #1 Top Design-Build Design Firms
- #1 Top Storm-Water Design Firms
- #2 Top Road & Highway Design Firms
- #2 Top Mass-Transit Design Firms
- #2 Top Airport Design Firms
- #3 Top Bridge Design Firms
#13 on G.I. Jobs' List of Top 50 Military-Friendly Employers®
#24 on Defense News' List of Top 100 Defence Contractors
#18 on Government Executive's List of Top 100 Defence Contractors