There are dozens and dozens of auto insurance companies in the U.S., so you have ample choices when you want to compare car insurance. Below is a list of car insurance companies with top 50 market share, in alphabetical order. Remember that not all companies operate in every state.

Rankings: Best car insurance companies

  • Alfa Mutual
  • Allied
  • Allstate
  • American Family
  • American International Group
  • American National Insurance
  • Ameriprise Financial
  • Amica Mutual
  • Arbella Insurance
  • Auto Club Exchange
  • Auto Club Insurance Association
  • Auto-Owners Insurance
  • Chubb
  • Cincinnati Financial
  • Consolidated Lloyds
  • COUNTRY Financial
  • CSAA Insurance (AAA)
  • Erie Insurance
  • Farm Bureau Mutual
  • Farmers
  • Geico
  • Grange Mutual
  • Hanover Insurance
  • Hartford Financial Services
  • Home State Insurance
  • Horace Mann
  • Infinity
  • Kemper
  • Kentucky Farm Bureau
  • Liberty Mutual
  • Loya Insurance
  • Mapfre
  • Mercury
  • MetLife
  • National General
  • Nationwide
  • NJM Insurance
  • North Carolina Farm Bureau
  • Plymouth Rock of New Jersey
  • Progressive
  • Safety Insurance
  • Sentry Insurance
  • Shelter Insurance
  • Southern Farm Bureau
  • State Auto Insurance
  • State Farm
  • Tennessee Farmers Insurance
  • Texas Farm Bureau Insurance
  • Travelers
  • USAA
Largest car insurance companies by market share

Source: S&P Global Market Intelligence

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