Promotora de Informaciones S.A., commonly known as PRISA, is a leading Spanish media conglomerate headquartered in Madrid. Founded in 1972 during Spain's transition to democracy, it produces a diverse array of educational, cultural, and informative content across multiple platforms. The company operates through key segments including Education via the Santillana brand, offering textbooks and educational services; Radio with prominent networks like Cadena SER, Los 40, and Cadena Dial; Press featuring flagship newspapers such as El País, AS, Cinco Días, and El HuffPost; and Audiovisual content production. PRISA maintains a strong presence in Spain, Portugal, and extensive operations across Latin America in countries like Chile, Colombia, Mexico, Brazil, and Argentina, alongside U.S. radio assets. As one of Spain's largest media groups and a major player in Latin America, it shapes public discourse through journalism, entertainment, music broadcasting, and educational resources, influencing millions via print, digital, radio, and event management.