In 2000, Mr. Millman and his partner Stuart Lenhoff founded Horizon Realty Services. Horizon Realty Services are engaged in the Leasing, Management, Development, and construction of Retail properties. Over the last years, they have completed hundreds of lease transactions from 1000 to 100,000 square feet. Mr. Millman began his retail career in the 1970’s at Saint Mary of Nazareth Hospital as the Hospital Administrator and Attorney with the responsibility of acquiring land for additional structures. With early success negotiating acquisitions he was appointed to directing two hospitals within the city. Mr. Millman continued his path by opening his own retail store and spearheading the leasing of Port Clinton Square in Highland Park.
Horizon Realty Services manages over 1,000,000 square feet of retail properties in 26 Centers. Horizon Realty has direct responsibility for leasing 120 different properties currently with 4 brokers responsible for the Leasing duties. In addition they represent in the Chicago market, Hertz Rent a Car, Sprint, Goddard Schools, Cuppys Coffee and Dunkin Donuts.