Al Faisal Holding is one of Qatar's largest diversified conglomerates, incorporated in 1964 and owned by H.E. Sheikh Faisal Bin Qassim Al Thani, one of the country's most prominent businessmen. Structured as a family holding company, it operates more than 40 companies across real estate, hospitality, trading and distribution, construction and project management, education, and services. Its portfolio includes a controlling stake in Doha-listed Aamal Company Q.P.S.C. and, through Al Rayan Tourism Investment Company, over 35 hotels across the Middle East, Europe and North America — among them the St. Regis in Washington and Miami and the W in London