Manhattan Strategy Group - Government Consulting Manhattan Strategy Group, MSG, Grant Program Support, Organizational Improvement, Research Evaluation, Technology, Training, Technical Assistance, Public Finance, Health Nutrition, Education, International Trade, Workforce Development Manhattan Strategy Group (MSG) is a management consulting firm dedicated to helping clients achieve and sustain performance excellence. Founded in 2001 with main offices in Bethesda, Maryland, MSG specializes in research and evaluation, technical assistance, training, organizational improvement, and grant and program support.