Company Information Company History: United Financial Casualty Company is a member of the Progressive group of companies headed by a publicly traded holding company (Progressive Corporation). Over 90% of United Financial Casualty's 2005 premiums came from commercial automobile coverages with most of the rest derived from personal auto liability. Geographically, the largest share of 2005 premiums came from New York (31.0%), Washington (15.3%), Maine (13.8%) and South Carolina (10.1%). The Progressive Corporation was founded in 1965 and provi ...