- List of US Insurance Companies
- 21st Century Insurance
- Aflac
- Alleghany Corporation
- Allied Insurance
- Allstate
- American Automobile Association
- American Family Insurance
- American Income Life Insurance Company
- American International Group (AIG)
- American National Insurance Company
- Ameritas
- Amica Mutual Insurance
- Aon Corporation
- Assurant
- Assurity
- Auto-Owners Insurance
- AXA Equitable Life Insurance Company
- Bankers Life and Casualty Company
- Berkshire HathawayCalifornia Casualty
- Capital Insurance Group