Industry: 6331—Fire, Marine, and Casualty Insurance
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) insuranceInsurance carriers: fire, marine, and casualty
Assessment associations: fire, marine, and casualty insuranceMutual fire, marine, and casualty insurance
Associated factory mutuals, fire and marine insurancePlate glass insurance
Automobile insuranceProperty damage insurance
Boiler insuranceReciprocal interinsurance exchanges: fire, marine, and casualty
Burglary and theft insuranceStock fire, marine, and casualty insurance
Contact lens insuranceWorkers' compensation insurance
Federal Crop Insurance Corporation
Codes Titles Number of US Businesses
6331Fire, Marine, and Casualty Insurance10,162
633100Fire, marine, and casualty insurance5,660
63310000Fire, marine, and casualty insurance5,660
633101Agricultural insurance125
63310100Agricultural insurance76
63310101Federal Crop Insurance Corporation49
633102Fire, marine and casualty insurance and carriers883
63310200Fire, marine and casualty insurance and carriers277
63310201Associated factory mutuals, fire and marine insurance155
63310202Fire, marine, and casualty insurance: mutual419
63310203Fire, marine, and casualty insurance: stock32
633199Fire, marine, and casualty insurance, nec3,494
63319901Assessment associations: fire, marine and casualty insurance35
63319902Automobile insurance1,597
63319903Boiler insurance8
63319904Burglary and theft insurance9
63319905Contact lens insurance1
63319906Plate glass insurance4
63319907Property damage insurance1,503
63319908Reciprocal interinsurance exchanges: fire, marine, casualty41
63319909Workers' compensation insurance296