Marriott International, Inc. today announced that it has appointed Saba Landmann, Senior Vice President, Global Brand and Portfolio PR, effective immediately. Ms. Landmann will be responsible for leading communications for the company’s portfolio of thirty diverse and experiential hotel brands. Marriott’s brands include a prestigious luxury portfolio that encompasses eight of the world’s most desirable and coveted luxury hotel brands: The Ritz-Carlton, Ritz-Carlton Reserve, BVLGARI Hotels & Resorts, St. Regis Hotels & Resorts, EDITION, The Luxury Collection, JW Marriott and W Hotels Worldwide.