Nationwide Insurance is a major U.S. insurance and financial services provider headquartered at One Nationwide Plaza in Columbus, Ohio. Founded in 1926, the company has grown from a regional agricultural insurer into one of the largest diversified insurance and financial organizations in the country. The headquarters occupies a prominent 40-story tower within the Nationwide Plaza complex, which spans multiple downtown buildings and serves as the central hub for the company’s executive leadership and operational teams. Nationwide provides a comprehensive suite of offerings including auto, home, renters, life, commercial, agribusiness, pet insurance, long-term care, and investment and retirement products. The company serves millions of policyholders across the United States through local agencies, online services, and affiliated financial advisors.