TKO MEDIA LLC TKO MEDIA LLC. 1438 Potrero Avenue, South El Monte, California 91733, United States. Email: sales@tko-media.com Phone: (626) 350-1520 TKO MEDIA LLC. 1438 Potrero Avenue, South El Monte, California 91733, United States. Email: sales@tko-media.com Phone: (626) 350-1520