Jim O'Mahony, 48, to CEO-Asia/Pacific & Africa, Publicis Groupe's Saatchi & Saatchi, Hong Kong. He had been Saatchi's CEO for Australia. Mr. O'Mahony succeeds Patrick Pitcher, who leaves in June.
Tim Lindsay, 47, to chairman of Publicis Groupe's Publicis Worldwide's U.K. operations. He was president of Interpublic Group of Cos.' Lowe Worldwide until November 2003.
Paul Heath, 38, to director-operations, Asia/Pacific, WPP Group's Ogilvy & Mather, Hong Kong, a new position, from partner at Brazilian interactive agency RPM Produtora, Sao Paulo.