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Locations/Map

Parsons is a leader in the infrastructure, industrial, federal, and construction markets with projects in 29 countries. Please use the map below to locate our home offices and select field offices worldwide.

Illinois

  • Chicago
    • Chicago
    • 10 South Riverside, Suite 400
    • Chicago, Illinois 60606
    • Phone: +1 312.930.5100
    • Fax: +1 312.930.0018
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  • Des Plaines
    • Des Plaines TSSC-III AGL Project, Great Lakes Region
    • 2300 East Devon Avenue, Suite 344
    • Des Plaines, Illinois 60018
    • Phone: +1 847.294.8300
    • Fax: +1 847.824.3461
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  • Schaumburg
    • Chicago
    • 650 E Algonquin Road, Suite 400
    • Schaumburg, Illinois 60173
    • Phone: +1 847.925.0120
    • Fax: +1 847.925.0140
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