South Dakota Secretary of State Website

South Dakota corporation search by Find-a-Company

The Secretary of State of South Dakota is the primary custodian of important state records such as business registrations. You can learn about a South Dakota Corporation by searching the South Dakota Secretary of State search page. Businesses must be registered with the South Dakota Secretary of State.

Dissolution of a Corporation is also handled by the Secretary of State.


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

After finding the Corporation you are after, you can see data about it. Usually, information such as the following is available.

  • Registered Name
  • Registration Number
  • Registration Status
  • Corporation Location
  • South Dakota Agent of Service for Corporation
  • Agent Contact Address
  • Phone Contact Number

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