Marieke SiefersMarieke Siefers has been appointed as the new Regional Director of Revenue Dubai and MEASA. A Dutch national, with over 10 years of Revenue Management and Distribution experience, Marieke has worked in both Dubai and London. For the past seven years she led the Dubai regional revenue management team for Marriott Hotels and was responsible for the recent openings of the JW Marriott, Marriott Al Jaddaf and Marriott’s existing operations in the region. In her new role Marieke will lead the Revenue Management teams across Dubai and MEASA.