You can find information on any corporation or business entity in Wisconsin or another state by performing a search on the Secretary of State website of the state or territory where that corporation is registered. Use the links below to jump straight to the correct search page for Wisconsin 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 while most states provide basic corporation registration information for free, there are some that may require a fee for more detailed information. You may also want to read the SecStates Blog to learn more about corporation search.