Originally established as an affiliate of Old National Bank, Old National Insurance (ONI) grew to become one of the largest independent insurance agencies in the United States. In 2022, Old National Bank sold its insurance operations, which were then acquired by Prime Risk Partners and subsequently by Brown & Brown, a major national insurance brokerage firm. Today, the entity operates as a division of Brown & Brown, continuing its mission to provide comprehensive insurance and risk management services, leveraging the resources of its parent company while maintaining its regional focus and client relationships.

Founded in

United States