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Underwriting Companies

Below is a list of the five companies that are comprised in the Columbia Insurance Group. You'll find the official Company Name and the State of Domicile:

  • Columbia Mutual Insurance Company (Missouri)
  • Citizens Mutual Insurance Company (Missouri)
  • Columbia National Insurance Company (Nebraska)
  • Association Casualty Insurance Company (Texas)
  • Georgia Casualty & Surety Company (Georgia)
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