Secretary of State Corporation and Business Entity Search

Illinois
Secretary of State

Corporation & Business Entity Search

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In Illinois, the Secretary of State is responsible for registering corporations, with Alexi Giannoulias currently serving in the role. One notable aspect of incorporating in Illinois is the state's central location, which provides strategic access to major markets across the Midwest and the rest of the United States. Although Illinois has higher incorporation and annual report fees compared to some other states, it offers various incentives, such as tax credits for businesses that create jobs or invest in economically distressed areas. The state's diverse economy, which includes strong finance, manufacturing, and agriculture sectors, can be advantageous for companies looking to establish a presence.

You can find information on any corporation or business entity in Illinois or another state by performing a search on the Secretary of State website of the state or territory where that corporation is registered, or its equivalent. Use the links below to jump straight to the correct search page for Illinois or find the page for another state. This site is not affiliated with any government entity and there is no charge to use it. Please note that we may earn commissions if you purchase products or services through some of the links below, and that while most states provide basic corporation registration information for free, there are some that may require a fee for more detailed information or reports.

Bullet point 1 Search the Illinois corporation registry
Use the link below to go directly to the official corporate search page at the Secretary of State or other responsible agency in Illinois.
Search Illinois Corporations
Bullet point 2 Perform a multi-state search
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Bullet point 3 Incorporate in Illinois
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