| 1 (424) | National Research Centre * | EGY |  |
| 2 (701) | Environment and Natural Materials Research Institute | EGY | |
| 3 (777) | Advanced Technology and New Materials Research Institute | EGY | |
| 4 (1084) | Genetic Engineering and Biotechnology Research Institute | EGY | |
| 5 (1246) | City of Scientific Research and Technological Applications * | EGY | |
| 6 (1566) | Marmara Research Center | TUR | |
| 7 (1604) | Tubitak Scientific and Technical Research Council of Turkey * | TUR | |
| 8 (2185) | King Abdulaziz City for Science and Technology | SAU | |
| 9 (2820) | Hot Laboratory and Waste Management Center | EGY | |
| 10 (3102) | Agricultural Research Center Egypt * | EGY | |
| 11 (3292) | Agricultural Research Education and Extension Organization * | IRN | |
| 12 (3475) | Egyptian Drug Authority | EGY | |
| 13 (3503) | National Institute of Oceanography and Fisheries | EGY | |
| 14 (3707) | National Institute of Genetic Engineering and Biotechnology | IRN | |
| 15 (3757) | Egyptian Atomic Energy Authority * | EGY | |
| 16 (3811) | Animal Health Research Institute | EGY | |
| 17 (3841) | Kuwait Institute for Scientific Research * | KWT | |
| 18 (3961) | National Centre for Radiation Research and Technology | EGY | |
| 19 (4293) | Ministry of Education | IRQ | |
| 20 (4327) | Chemistry and Chemical Engineering Research Center of Iran | IRN | |
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