United States Car Insurance Top Companies
State Farm Mutual Automobile Insurance
Berkshire Hathaway Inc.
Progressive Corp.
Allstate Corp.
USAA Insurance Group
*Disclaimer: Top companies sorted in no particular order

United States Car Insurance Market Concentration

United States Car Insurance Company List
State Farm Mutual Automobile Insurance Co.
Berkshire Hathaway Inc. (GEICO)
Progressive Corp.
Allstate Corp.
USAA Insurance Group
Liberty Mutual Holding Co.
Farmers Insurance Group
Nationwide Mutual Group
American Family Insurance Group
Travelers Companies Inc.
Erie Insurance Group
Hartford Financial Services Group
Kemper Corp.
MAPFRE USA
Auto-Owners Insurance
Mercury General Corp.
Root Inc.
Lemonade Inc.
MetLife Auto & Home (now Farmers)
Tokio Marine Group (Philadelphia Insurance)


