No, neither Johnathan Franzen nor myself made the list. We’re talking about the companies that wrote the most business in 2010. Here’s the full list of the top 25 U.S. carriers in terms of net premiums written, according to AM Best.
1. State Farm Group—$50,808,635
2. Allstate Insurance Group—$24,796,656
3. Liberty Mutual Insurance Cos.—$21,483,996
4. Berkshire Hathaway Insurance—$21,358,316
5. Travelers Group—$20,594,458
6. American International Group—$19,687,720
7. Nationwide Group—$14,489,531
8. Progressive Insurance Group—$14,476,676
9. Farmers Insurance Group—$14,129,512
10. USAA Group—$10,679,414
11. Hartford Insurance Group—$9,688,760
12. Chubb Group of Insurance Cos.—$8,927,736
13. CNA Insurance Cos.—$6,188,618
14. American Family Insurance Group—$5,324,290
15. Allianz of America—$4,666,301
16. Auto-Owners Insurance Group—$4,485,442
17. Munich-America Holding Corp.—$4,413,834
18. Zurich Financial Services NA Group—$4,400,123
19. Erie Insurance Group—$4,019,273
20. Ace INA Group—$3,705,475
21. Transatlantic Holdings Inc. Group—$3,418,020
22. W.R. Berkley Group—$3,392,330
23. The Hanover Insurance Group Property & Casualty Cos.—$3,053,508
24. MetLife Auto & Home Group—$2,983,236
25. Cincinnati Insurance Cos.—$2,965,462