The principle directory for insurance company research is Best's
Insurance Reports (published by A.M. Best and available in the library).
Through Best's Ratings Online
there is free access to A.M. Best's database of insurance companies and ratings.
Locating Filings: Many insurance companies are public and therefore file with the
Securities and Exchange Commission (SEC). A search of the
SEC's EDGAR database provides filings dating
back to 1994. In addition to EDGAR, insurance companies generally file with
the National Association of Insurance Commissioners
which in turn sells its information to the public.