Katz Radio Group is America s largest radio representation company and the leading authority on integrated multiplatform and multimedia radio campaigns. The company represents more than 3,000 radio stations and a variety of digital platforms across the United States and Canada. Its six divisions are perfectly positioned to best serve its clients and include: Katz Radio, Christal Radio, Eastman Radio, Univision Radio, CBS/Entercom Radio and Katz 360 Sales.