Radio companies

Intracom Holdings (Intrakom Anonymi Etairia Symmetochon) is a company that specializes in high-tech IT solutions and services, specialized construction projects, and advanced defense electronics systems.

HFR (also known as 에치에프알) is a company specializing in the optical and radio networking.

International Speedway Corporation, (“ISC”) founded in 1953, is a leading promoter of motorsports-themed entertainment activities in the United States.

Ihlas Holding engages in the construction and real estate, media and communications, manufacturing and trading, education, and healthcare businesses.

Gedi Gruppo Editoriale is a company that provides publishing and broadcasting services.

Rai Way owns and manages television and radio transmission and broadcasting networks.

Stingray is a music, media, and technology company.

Thaicom (บริษัท ไทยคม จำกัด (มหาชน) is a satellite operator and provider of integrated satellite communications.

Lion Metal Works is an manufacturer of office equipment and warehouse company.

Entravision Communications is a media firm for the Spanish-speaking Hispanic community, and owns TV, radio stations, and outdoor media.

Urban One, Inc. is one of the nation's largest radio broadcasting companies.

Saga Communications is a broadcast company primarily engaged in acquiring, developing and operating broadcast properties.