How to Set Up a Corporation in SD

South Dakota corporation search by Find-a-Company

Businesses wishing to operate in South Dakota need to be registered with the Secretary of State. The South Dakota Secretary of State is the primary custodian of records and business registrations. Information about a South Dakota Corporation can be located by performing a search with the South Dakota Secretary of State.

Another responsibility of the Secretary of State is to dissolve a Corporation that is no longer active.


Here's where I go to find the latest link to locate a Corporation: South Dakota Secretary of State

After finding the Corporation you are searching for, information about it is listed, often including the following.

  • Official Name of Corporation in South Dakota
  • Corporate Number
  • Official Status
  • Mailing Address in South Dakota
  • Agent of Service
  • Registered Agent Address
  • Phone

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