We Are The Andover Companies In 1828, a group of prominent town leaders in Andover, Massachusetts, met at a neighborhood tavern to determine how to financially protect local properties from fire. This meeting of the minds led to the creation of an insurance company, owned entirely by its policyholders. Today, we are The Andover Companies, one of the largest and longest-standing mutual insurance groups in the Northeast. Consistently rated “A” (Excellent) or higher by the A.M. Best Co. for over eight decades, we provide insurance products and services that shield personal and commercial properties and their owners from risk. As our company approaches its 200th year in business, we are just as committed as our founders were to protecting our policyholders and continuing to build the most reliable network of local and independent insurance agents in the region. This unwavering ambition to safeguard our neighbors and communities is what gives us our staying power. For more information, visit andovercompanies.com.