The Progressive Corporation is one of the largest providers of car insurance in the United States. The company also insures motorcycles, boats, RVs and commercial vehicles, and provides home insurance through select companies. Progressive has expanded internationally as well, offering car insurance in Australia. The company was co-founded in 1937 by Jack Green and Joseph M. Lewis, and is headquartered in Mayfield Village, Ohio.SegmentsThe company operates in three segments: Personal Lines, Commercial Auto, and Other-indemnity. The Personal Lines segment writes insurance for private passenger automobiles, motorcycles, boats, and recreational vehicles through both an independent agency channel and a direct channel. The Commercial Auto segment writes primary liability and physical damage insurance for automobiles and trucks owned by businesses primarily through the independent agency channel. The Other-indemnity segment provides professional liability insurance to community banks, principally directors, and officers liability insurance. It also provides insurance-related services, primarily providing policy issuance and claims adjusting services in 25 states for Commercial Auto Insurance Procedures/Plans. In 2011, the company was ranked 164 in the Fortune 500.Industry informationProgressive is one of the largest auto insurers in the United States, with over 13 million policies in force, along with State Farm, Allstate, GEICO, Nationwide Insurance, Farmers Insurance Group, and USAA. Progressive primarily offers its services through the Internet or by phone and through independent insurance agents. Progressive's Agency business sells insurance through more than 30,000 independent insurance agencies and progressiveagent.com where customers can quote their own policies and then contact an agent to complete the sale.