The data published with NAICS code 524130 include these parts of the following SIC industries:
6311 (pt) Offices of life reinsurance carriers
6321 (pt) Offices of accident & health reinsurance carriers
6324 (pt) Offices of hospital & medical service plans (reinsurance)
6331 (pt) Offices of fire, marine, & casualty reinsurance carriers
6351 (pt) Offices of surety reinsurance carriers
6361 (pt) Offices of title reinsurance carriers
6399 (pt) Offices of other reinsurance carriers