News and Events

2020 ENR Rankings

Terracon, a leading provider of environmental, facilities, geotechnical, and materials services, has continued a pattern of growth and market presence expansion as evidenced in Engineering News-Record’s (ENR) annual listings of The Top 500 Design Firms and Sourcebook rankings.

• ENR Top 500 Design Firms: 22
• ENR Top 200 Environmental Firms: 63
• ENR Top 100 Pure Designers: 11
• ENR Top 20 General Building: 12
• ENR Top 150 Global Design Firms: 52
• ENR Telecommunications: 25
• Asbestos and Lead Abatement: 1
• Education: 16
• Multi-Unit Residential: 11
• Retail: 8
• Commercial Offices: 17
• Hotels, Motels, and Convention Centers: 12
• Distribution and Warehouses: 2
• Transportation: 37
• Highways: 25
• Power: 25
• Solar Power 4
• Wind Power: 10
• Transmission and Distribution: 19
• Pipelines: 19
• Petroleum: 41
• Water Supply: 38
• Hazardous Waste: 12
• Chemical and Soil Remediation: 15
• Site Assessment and Compliance: 7
• Industrial Process: 34
• Manufacturing: 29
• Towers and Antennae: 8
• Chemical Plants: 14
• Data Centers: 12
• Mining: 10
• Solid Waste: 9

Southwest Ranking

• Top Design Firms  #13

Midwest Ranking

• Top Design Firms  #8
• Top Indiana Design Firms #7
• Top Iowa Design Firms #3
• Top Kansas Design Firms #4
• Top Kentucky Firms  #7
• Top Minnesota Design Firms #8
• Top Missouri Design Firms #12
• Top Nebraska Firms  #4
• Top Ohio Design Firms #10
• Top Wisconsin Design Firms #17
• Manufacturing  #9
• Commercial #3
• Transportation #19
• Education #19

ENR Texas and Louisiana Ranking #9

• Top Arkansas Design Firms  #5
• Top Mississippi Design Firms #8
• Top Oklahoma Design Firms #5
• Power #6
• Education/Research  #13
• Environmental and Geotechnical Engineering Firms #2
• Distribution and Warehouses #2
• Hazardous Waste #3
• Hospitality  #5
• Commercial #12
• Retail #4
• Multi-Unit Residential #5
• Healthcare  #10
• Power #6

Southeast Ranking

• Top Design Firms  #8
• Top Florida Design Firms #15
• Top Georgia Design Firms #8
• Top North Carolina Design Firms #8
• Top South Carolina Design Firms #10
• Top Alabama Design Firms #9
• Top Tennessee Design Firms #9
• Commercial #10

Intermountain Ranking

• Top Design Firms  #11
• Environmental and Geotechnical Firms #5
• Retail #5

Colorado and Wyoming Ranking #8

• Environmental and Geotechnical Firms #5
• Multi-Unit Residential #6
• Hazardous Waste #4
• Retail #7
• Power #7
• Other Project Types #4