Largest commercial auto insurance companies. Progressive is the largest business auto insurance company by far, with over 15% of the market. The company sold $9.7 billion worth of business auto ...

We found that Acuity, Auto-Owners, Axis, Federated Insurance, The Hartford, Nationwide and Sentry are the best commercial auto insurance companies. Each scored five out of five stars in our analysis.

Get Forbes Advisor’s ratings of the best insurance companies and helpful information on how to find the best travel, auto, home, health, life, pet, and small business coverage for your needs ...