|  2 |  | Primary 2075 El Mearag City, Ring Road, Maadi  | Cairo  |  EG |  | Environmental and Sustainability Consulting  | N/A  | Esraa ElMitainy  | Environmental Engineering PhD Candidate at The American University in Cairo  | 
|  3 |  | Primary Building 2036-El Meraag City, Ring Road  | cairo  |  EG | N/A | Sustainability Is Our Know-How  | N/A  | Khalaf Ibrahim  | Co-Founder & Technical director في MAK for industrial services  |