In October 2012 Jung left Taurus Films, his agent since 2009, and established new talent agency Red Brick House appointing his manager of 10 years as CEO. In May 2016, Jung and actor Lee Jung-jae co-founded and became CEOs of the talent management agency, Artist Company. Apart from the owners the company represents other artists, among which are: Lee Si-a, Go Ara, Ha Jung-woo, Esom, Nam Ji-hyun and Yum Jung-ah.