CliftonLarsonAllen is one of the nation’s top 10 certified public accounting and consulting firms. Structured to provide clients with highly specialized industry insight, the firm delivers assurance, tax and advisory capabilities. CliftonLarsonAllen offers unprecedented emphasis on serving privately held businesses and their owners, and has a distinct focus on providing value to high tech, clean tech, software and other related industries. The firm has a staff of more than 3,600 professionals, operating from more than 90 offices across the country including offices in Phoenix and Tucson, Arizona. provides personal and high quality service to clients in over 100 countries through the HLB International “Global Care” approach.