CliftonLarsonAllen LLP (known as CliftonLarsonAllen or CLA) is a professional services network and the eighth-largest accountancy firm in the United States. It was established in 2012 with the merger of two U.S. firms: Clifton Gunderson LLP (based in Milwaukee, Wisconsin) and LarsonAllen LLP (based in Minneapolis, Minnesota). It is a member of the Nexia International accounting network.