King Succeeds Perriss at Zenith

Steve King, CEO of Zenith Optimedia EMEA (Europe, Middle East, Africa), was promoted to CEO of Zenith Optimedia Group, the company said on Thursday. King, 44, who has spent most of his career at Zenith Optimedia and its predecessor companies, succeeds the Publicis-owned company's longtime CEO, John Perriss, who is retiring from a full-time industry role.