Over the last 85 years, Nationwide has grown from a small mutual auto insurer owned by policyholders to one of the largest insurance and financial services companies in the world, with more than $158 billion in statutory assets. Daniel C. (Dan) Milleson is a fourth generation agent with Nationwide. He began as principal agent in 2013, became licensed in the State of Ohio in 2008 and graduated from Ohio University in 2011 with a Bachelor's degree in Business Administration. 