The company has promoted Tresja Bolt from associate manager to associate director. Ylva Mozis and Paul Shaw have both been promoted from senior associates to associate managers.
Former director Garry Walsh was recently made MD of the 45-strong office (PRWeek, 25 January).
Elsewhere in Brussels, former APCO and Weber Shandwick stalwart Andrew Johnson has joined Euro RSCG C&O to head its Brussels office.
He replaces Sigrid Ligne, who is now secretary general of the European Betting Association.