Barkley is an independent advertising agency based in Kansas City, Missouri. The company was founded in 1964 by Bill Fromm and has since grown to become one of the largest independent agencies in the United States. Barkley provides a range of services including advertising, brand strategy, digital marketing, social media, and public relations. The company has worked with a number of high-profile clients including Dairy Queen, Hershey's, and Sonic Drive-In.