# Qatari Diar State-owned real-estate company established in 2005 by the Qatar Investment Authority, Qatar's sovereign wealth fund; chaired by Abdullah bin Hamad bin Abdullah Al Attiya, the minister of municipalities. Master developer of the Simaisma coastal project north of Doha, and the landowner counterparty in the [[Qatar Simaisma Golf Deal]] that brought the [[Trump Organization]] brand to [[Qatar]] via [[Dar Global]] in May 2025. Because it is an organ of the Qatari state, its presence in the deal is what makes the Trump Organization's "private developer only" defense a question of structure rather than fact. *Stub — expand with the QIA ownership chain and the Simaisma masterplan components.*