Engineering News-Record’s annual Top 500 Design Firms Sourcebook has been released. 

CEC earned these rankings on the 2026 Top Design Firms Market Sectors Lists:

#4 Maintenance, including Turnarounds (Oil & Gas) 

#5 Steel and Non-Ferrous Plants (Manufacturing)

#7 Solid Waste (Environmental)

#10 Clean Air Compliance (Environmental) 

#10 Mining (Manufacturing)

#12 Mixed Use (General Building)

#15 Pipelines (Oil & Gas)

#15 Refineries and Petrochemical Plants (Oil & Gas)

#17 Chemical Plants (Manufacturing)

#21 Multi-Unit Residential (General Building)

#23 Fossil Fuel (Power)

#23 Oil and Gas

#25 Retail (General Building)

#30 Sewer and Waste (Environmental)

#35 Hazardous Waste (Environmental)

#36 Industrial Process (Manufacturing)

Read more here.