Hisham Talaat Moustafa holds a 43.16-percent stake in the group.
Thabet is a well-known Egyptian businessman who founded and previously led Juhayna Food Industries.
El Sewedy Electric is a leading multinational cable and electrical equipment manufacturer.
The rebranding efforts follow the passing of Ghabbour.
Sawiris also owns a $135-million stake in English club Aston Villa.
Hassan Allam Holding is a privately held engineering, construction, and infrastructure firm.
Sabry controls 2.3 percent of the fintech company.
The El-Sewedy family owns 68 percent of Elsewedy Electric.
Haj Arafa Group, under the leadership of Egyptian businessman Mohamed Arafa, is exploring opportunities to broaden its reach.
El Sewedy Electric is a multinational cable and electrical equipment manufacturer.