SJM Holdings Limited is an investment holding company that owns, develops, and operates casinos and integrated entertainment resorts in Macau. It operates through two segments: Gaming Operations, which covers rolling, non-rolling, and electronic game gaming; and Hotel, Catering, Retail and Leasing Operations, which manages a hotel and provides catering, leasing, retail, and related activities. The company also offers marketing and promotion, property development preparation, casino operations management, dredging, customer, retail, human resources and project management, shopping mall management, food and beverage, and treasury and hospitality services. Incorporated in 2006 and based in Central, Hong Kong, SJM Holdings Limited is a subsidiary of Sociedade de Turismo e Diversões de Macau, S.A.