Old National Bancorp with almost $10 billion in assets following its latest acquisition, Old National Bancorp is a financial services bank holding company headquartered in Indiana. Based in Evansville, Ind., Old National owns multiple financial services operations in Indiana, Illinois, and Kentucky. The company provides a group of similar community banking services, including such products and services as commercial, real estate, and consumer loans; deposits; and brokerage, trust, and investment advisory services.