The Progressive Corporation is an American insurance company. In late 2022, Progressive became the largest motor insurance carrier in the U.S. The company was co-founded in 1937 by Jack Green and Joseph M. Lewis, and is headquartered in Mayfield, Ohio. The company insures passenger vehicles, motorcycles, recreational vehicles, trailers, boats, personal water craft, and commercial vehicles. Progressive also provides home, life, pet, and other types of insurance through select companies. Additionally, Progressive offers auto insurance in Australia. The company ranked #88 on the 2023 Fortune 500 list of the top American corporations. Wikipedia