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Services
Contact Us
We’d love to hear from you!
For information on region-specific services, programs, including how to start a business in Illinois, call the First Stop Business Information Center at 800.252.2923. Our services are free and confidential for companies looking to grow, expand, or locate in Illinois.
Office Locations
Chicago
| State of IL Building 555 West Monroe, 12th Floor Chicago, IL 60661 (312) 814-7179 |
Springfield
| Illinois Building Floors 3, 5, and 12 607 East Adams Springfield, IL 62701 (217) 782-7500 |
Myers Building Floors 2 and 3 1 West Old State Capitol Plaza Springfield, IL 62701 |
Spring Street 1020 South Spring St Springfield. IL 62704 |
2nd Street 1011 South 2nd Street Springfield, IL 62704 |
Please note: The mailing address for all Springfield locations is 1011 South 2nd Street Springfield, IL 62704.
Regional Offices
DCEO also has smaller regional offices located throughout the state, with the two largest located in Marion and Rockford.
TTY
800.785.6055
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