Wisconsin Secretary of State Business Entity Search

Wisconsin corporation search by Find-a-Company

Businesses in Wisconsin need to be registered with the Wisconsin Secretary of State. The Wisconsin Secretary of State is the primary custodian of Business Entity records and other corporate registrations. If a Business Entity is registered in Wisconsin, you can look it up with the Wisconsin Secretary of State online search tool.

The Secretary of State also handles dissolution.


You can find an up-to-date link to the Wisconsin Business Entity search page here: Wisconsin Secretary of State

When you have your result, there will usually be several pieces of information about the Business Entity.

  • Official Name of Business Entity
  • Business Entity Identification Number
  • Status of Business Entity
  • Address
  • Registered Agent for Business Entity
  • Agent Mailing Address
  • Number to Contact Business Entity

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