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Locations/Map

Parsons is a leader in the defense/security, industrial, and infrastructure markets with more than 15,000 employees staffing nearly 5,000 projects in 29 countries.

Illinois

  • Chicago
    • Chicago
    • 10 South Riverside, Suite 400
    • Chicago, Illinois 60606
    • Phone: 312-930-5100
    • Fax: 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: 847-294-8300
    • Fax: 847-824-3461
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  • Schaumburg
    • Chicago
    • 650 E Algonquin Road Suite 400
    • Schaumburg, Illinois 60173
    • Phone: 847-925-0120
    • Fax: 847-925-0140
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