State Farm was the largest property and casualty insurer and MetLife was the largest life insurer by market share in 2012, according to data released by the National Association of Insurance Commissioners.
The market share data rank the top 25 life and property/casualty insurers according to premiums on written policies.
The top five property/casualty insurance companies were:
- State Farm
- Zurich Insurance
- Liberty Mutual
- Allstate Insurance
- American International Group
The top five life insurance companies last year were:
- New York Life
The property/casualty report includes market share data for personal auto, commercial auto, workers' compensation, medical and professional liability, homeowners and other liability insurance.
The life insurance report includes market share data for life, annuity considerations, deposit-type contract funds and accident insurance.