South Dakota Secretary of State
Corporation and Business Entity Search

Find information on any corporation or business entity in South Dakota or other states 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 South Dakota 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 state websites provide basic registration information for free, there are some that may require a fee for more detailed information.

Search the South Dakota corporation registry

Follow this direct link to the official South Dakota Secretary of State website corporation search page.

South Dakota Secretary of State


Find more info on a South Dakota company

Use the SecStates custom corporation web search tool.



Find a business entity in another state

Choose the state where the corporation you are researching is registered.
      
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