Zev Mandelbaum is President & CEO of Altree Developments, a multi-generational international real estate developer with a portfolio spanning luxury residential, mixed-use, hospitality, and master-planned communities across North America and the Caribbean. He is currently spearheading The Setai St. Maarten, the iconic hospitality brand’s first Caribbean resort and branded residences, in partnership with The Setai Hotels, Leading Hotels of the World, HKS Architects, and Studio Munge. With decades of experience delivering transformative developments, Zev is recognized for his expertise in branded residences, luxury hospitality, placemaking, resilient coastal development, and identifying emerging investment markets. Under his leadership, Altree has become known for creating design-driven destinations that combine world-class hospitality, thoughtful community planning, and long-term investment value.