Establishments primarily engaged in underwriting fire, marine, and casualty insurance. These establishments are operated by enterprises that may be owned by stock-holders, policy holders, or other carriers.
- Agricultural (crop and livestock) insurance
- Assessment associations: fire, marine, and casualty insurance
- Associated factory mutuals, fire and marine insurance
- Automobile insurance
- Boiler insurance
- Burglary and theft insurance
- Contact lens insurance
- Federal Crop Insurance Corporation
- Insurance carriers: fire, marine, and casualty
- Mutual fire, marine, and casualty insurance
- Plate glass insurance
- Property damage insurance
- Reciprocal interinsurance exchanges: fire, marine, and casualty
- Stock fire, marine, and casualty insurance
- Workers’compensation insurance