Cuatro Cabezas, also known as 4K, is an Argentine production company that specializes in content for television, radio and motion picture production, advertising, and Internet content. It was founded in 1993 by owners and founders, Diego Guebel and Mario Pergolini. The company also operates in Chile, Brazil, Spain and Italy.
Cuatro Cabezas started as an independent television producer; after 15 years it became a significant multimedia company in the Spanish speaking world.
On August 16, 2007, Eyeworks acquired Cuatro Cabezas. On February 11, 2014, the Warner Bros. announced the purchase of Eyeworks for U$ 273 million. However, the United States will remain independent producer.