Joseph Mangiacotti is a managing director in the New York City office of Colliers International. As an associate real estate broker, Joe has 27 years of experience working for both CBRE and most recently, Colliers International, specializing in the representation of both owners and tenants. As an owner's representative and exclusive leasing agent for 20 buildings in Manhattan, totaling approximately 2.5 million square feet, Joe was responsible for lease negotiations, the implementation of marketing strategy, broker outreach and the repositioning of their assets.