MPI / Mall Properties, established by founder and chairman Morton L. Olshan in 1968, is a full service real estate development and investment firm, with complete construction, financing, leasing and management capabilities.Together with its two wholly owned affiliates, Janoff & Olshan and Olshan Hotel Management, the company employs over 1,250 people, including over twenty professionals. Mall Properties has been engaged in all forms of real estate development with great emphasis on retail, residential, hotel and mixed use properties.