 Fourteen days later, Eyeworks acquired a 50% stake in U.S. production company, 3 Ball Productions.On August 16, 2007, Eyeworks acquired Cuatro Cabezas, an Argentine production company that was founded in 1993 by joint CEOs Diego Guebel and Mario Pergolini.On March 22, 2013, Eyeworks announced they will move their headquarters to the HES building in center Amsterdam.