The Penn Mutual Life Insurance Company, commonly referred to as Penn Mutual, was founded in Philadelphia, Pennsylvania, in 1847. It was the seventh mutual life insurance company chartered in the United States. As of 2019, it had 3,140 employees, $3.7 billion in revenue, and $36.7 billion in assets. Penn Mutual is headquartered in Horsham, Pennsylvania, just outside Philadelphia. Its subsidiaries include the brokerage firm Janney Montgomery Scott (acquired in 1982), which as of 2020 had $90 billion in assets under advisement for its clients.