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