Nationwide Insurance, headquartered in , is a Fortune 100 company and one of the largest diversified insurance and financial services organizations in the United States. As a mutual company , it is owned by its policyholders rather than shareholders, a structure it has maintained since its founding in 1926. History and Evolution

To reflect its growing geographic footprint, the company was renamed Nationwide Insurance .

By the 1930s, the company expanded beyond Ohio and added fire and life insurance products.