Home lists Top 100 most powerful Arabs 2022 Shaikh Thani Bin Abdullah Al-Thani Founder, Ezdan Holding/Philanthropist Origin: Qatar Residence: Qatar Sector: Diversified Sheikh Thani is the founder of Qatari conglomerate Ezdan Holding Group, which is focused on real estate. His contribution to sectors such as health, Islamic finance and takaful insurance are also significant. He is the main shareholder in the Qatar Islamic Insurance Company, and founder of the Medical Care Group. The group owns Al Ahli Hospital, the largest private hospital in Qatar. Sheikh Thani is the Chairman of Qatar Society for Rehabilitation of Special Needs, and has made sizeable donations through the Thani Bin Abdullah Bin Thani Al-Thani Humanitarian Fund to support UNHCR’s work in Yemen, Lebanon, Bangladesh and Chad.