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Best's Rankings: 2025 US Property/Casualty NPW Rise 5%; Top-25 Growth Strongest at Progressive

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OLDWICK, N.J. //BestWire// - U.S. property/casualty net premiums written increased 5% last year, a rate exceeded by seven of the 10 largest writers, according to a new Best's Ranking.



Best's Ranking: Top US Property/Casualty Writers

Net premiums written totaled $975.78 billion industrywide. The industry's combined ratio after dividends improved to 92.9 from 96.6 a year earlier.

Two of the 25 largest writers increased NPW by double digits: 11.7% at No. 2 Progressive Insurance Group, to $83.15 billion; and 10.4% at No. 9 Farmers Insurance Group, to $21.55 billion.

Farmers grew while improving its net combined ratio after dividend to 82.5, the lowest among the 25 largest carriers.

Net premiums written declined 3.3% at No. 7 Liberty Mutual Insurance Cos., to $37.23 billion as the company improved its combined ratio after dividends by 10 points to 90.2.

State Farm Group, the largest property/casualty writer in the country, increased NPW 5.6% to $113.79 billion and improved its net combined ratio after dividends to 98.2 from 105 a year earlier.

The ranking also includes admitted assets, policyholder surplus, percentages of change, combined ratios after dividends and including net premiums earned and other key ratios.

Learn more about Best’s News and Research Service.

Subscribers can access the report and data here.

AM Best data sourced from Best’s Financial Suite, US.

(By Renée Kiriluk-Hill, senior associate editor, BestWire: Renee.Kiriluk-Hill@ambest.com)


Capital And Surplus Premiums Mutual Insurers Best's Rankings Property And Casualty Insurers


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