Herbert D. Weitzman is Chief Executive Officer and Chairman of The Weitzman Group and Cencor Realty Services. In 1989, after nearly 30 years in the real estate business, Weitzman founded The Weitzman Group, a full-service commercial real estate brokerage firm that now ranks as the largest retail real estate brokerage force in Texas and one of the largest regional commercial real estate firms in the United States. Cencor Realty Services was founded in 1984 and now ranks among the top shopping center management firms in the United States, according to rankings by the International Council of Shopping Centers.