DeVito/Verdi is an American-based advertising and public relations company, headquartered in New York City, formed in 1993 by partners Sal DeVito and Ellis Verdi when founding partner and Creative Director, John Follis, left Follis/DeVito/Verdi to start his new agency, Follis Inc. The full service agency serves clients across the United States in cities such as Denver, Boston, Miami, Grand Rapids, St. Louis, San Francisco and Washington, D.C.