6. Abdulla bin Ahmad Al Ghurair & family
Net Worth 2023: $3B
Change since 2022: +$400M
Citizenship: U.A.E.
Residence: U.A.E.
Global Rank: 982
Abdulla Al Ghurair founded Mashreqbank in 1967. He stepped down as chairman in October 2019, but remains a board member. His eponymous holding company has interests in food, construction and real estate; non-family members are part of the leadership team. His construction company did the exterior cladding of Burj Khalifa, the world's tallest building, and helped build the Dubai Metro. His brother Saif Al Ghurair, who passed away in August 2019, was also a billionaire.