History
Cornerstone National Insurance Company was founded in 1996, by a group of insurance executives with hundreds of years of combined experience in the business. We commenced writing automobile insurance business in March of 1997. Today our insurance brokerage division also provides life, health, property and liability coverage for personal and commercial applicants.
As Cornerstone grew, we remained loyal to our core principles: Service, Loyalty and Sound Financial Management.
These principles remain the foundation for everything we do. We offer our policyholders rock-solid protection through some of the best independent agents in the business.
In an ongoing effort to provide further value to our customers and shareholders, Cornerstone grew beyond our Missouri borders and we began writing in other states. We commenced writing auto insurance in Arkansas and Oklahoma in early 2000 and have grown steadily in those states ever since. In early 2006, the Company began its campaign into Kansas and Texas in an effort to provide further opportunities for policyholders in those states. Our coverage area has expanded encompassing most of the continental United States with the help of our Managing General Agencies.
In addition, Cornerstone is a "Write-Your-Own" carrier for the National Flood Insurance Program, as well as a carrier for the National Crop Insurance Company.
Contact Us
Cornerstone Group
3100 Falling Leaf Court
Columbia, MO 65201
573-817-2481
888-735-5764