Illinois Entity Search

Illinois corporation search by Find-a-Company

You can look up details on any Entity in Illinois at the Illinois Secretary of State search page. The Illinois Secretary of State is responsible for keeping records on every Entity. Businesses in Illinois need to be registered with the Illinois Secretary of State.

Another responsibility of the Illinois Secretary of State is the dissolution of businesses that are no longer active.


Here is what I use to find an up-to-date link to locate an Illinois Entity: Illinois Secretary of State

When you get your result, information typically available includes:

  • Registered Name of Entity
  • Entity Identification Number
  • Current Status
  • Mailing Address in Illinois
  • Agent of Service
  • Agent Mailing Address
  • Illinois Phone Number

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