| 1 (1229) | National Research Centre * | EGY |  |
| 2 (2960) | Agricultural Research Center Egypt * | EGY | |
| 3 (3137) | King Abdulaziz City for Science and Technology | SAU | |
| 4 (4736) | Egyptian Atomic Energy Authority * | EGY | |
| 5 (4997) | Institution de la Recherche et de l'Enseignement Superieur Agricoles * | TUN | |
| 6 (5124) | Ministere de l’Enseignement Superieur et de la Recherche Scientifique * | TUN | |
| 7 (5561) | City of Scientific Research and Technological Applications * | EGY | |
| 8 (5867) | Kuwait Institute for Scientific Research * | KWT | |
| 9 (6056) | Qatar Environment and Energy Research Institute | QAT | |
| 10 (6328) | Egyptian Petroleum Research Institute | EGY | |
| 11 (6522) | Centre de Biotechnologie de Sfax | TUN | |
| 12 (6604) | Qatar Computing Research Institute | QAT | |
| 13 (6793) | National Institute of Oceanography and Fisheries | EGY | |
| 13 (6793) | Public Authority for Applied Education and Training * | KWT | |
| 13 (6793) | Egyptian Drug Authority | EGY | |
| 13 (6793) | National Centre for Radiation Research and Technology | EGY | |
| 17 (6999) | Centre de Developpement des Energies Renouvelables * | DZA | |
| 17 (6999) | Institut National de la Recherche Agronomique | MAR | |
| 19 (7113) | Central Metallurgical Research and Development Institute | EGY | |
| 20 (7219) | Centre de Biotechnologie de Borj Cedria | TUN | |
| 20 (7219) | Animal Health Research Institute | EGY | |
| 20 (7219) | Genetic Engineering and Biotechnology Research Institute | EGY | |
| 20 (7219) | Qatar Biomedical Research Institute | QAT | |
| 24 (7426) | National Research Institute of Astronomy and Geophysics | EGY | |
| 25 (7513) | Nuclear Research Center | EGY | |
| 26 (7582) | Centre de Recherches et des Technologies des Eaux | TUN | |
| 27 (7682) | Environment and Life Sciences Research Center | KWT | |
| 27 (7682) | Ministry of Higher Education and Scientific Research * | IRQ | |
| 29 (7745) | Ministry of Science and Technology | IRQ | |
| 29 (7745) | Plant Pathology Research Institute | EGY | |
| 31 (7807) | Ministry of Education | IRQ | |
| 32 (7860) | Centre de Developpement des Technologies Avancees | DZA | |
| 32 (7860) | Desert Research Center | EGY | |
| 32 (7860) | Electronics Research Institute | EGY | |
| 35 (7917) | Hot Laboratory and Waste Management Center | EGY | |
| 35 (7917) | Plant Protection Research Institute | EGY | |
| 35 (7917) | Nuclear Materials Authority | EGY | |
| 35 (7917) | Centre de Recherches et des Technologies de l’Energie | TUN | |
| 39 (7970) | Advanced Technology and New Materials Research Institute | EGY | |
| 40 (8007) | King Abdullah City for Atomic and Renewable Energy | SAU | |
| 40 (8007) | Centre de Recherche en Numerique de Sfax | TUN | |
| 40 (8007) | National Institute for Standards | EGY | |
| 43 (8030) | Environment and Natural Materials Research Institute | EGY | |
| 44 (8066) | Ministry of Agriculture | IRQ | |
|
