| 1 | | Environmental Engineer | N/A |  SA | | | N/A | Sadara Chemical Company | N/A | Saudi Arabia | Chemicals | N/A | +966 133519999 |
| 2 | | Senior Environmental Engineer | N/A | SA | | | N/A | Sipchem | N/A | Jubail, Eastern Province, Saudi Arabia | Chemicals | N/A | +966 138249046 |
| 3 | | Environmental Engineer | N/A | SA | | | N/A | Saudi Aramco | N/A | Dhahran, Eastern Province, Saudi Arabia | Oil & Energy | N/A | +966 8007549999 |
| 4 | | Environmental Engineer | N/A | SA | N/A | | N/A | Tecnicas Reunidas | N/A | Madrid, Madrid, Spain | Oil & Energy | Madrid, Madrid, Spain | +34 911583331 |
| 5 | | Health, Safety and Environmental Engineer | N/A | SA | N/A | | N/A | Consolidated Contractors International Company | N/A | Athens, Attiki, Greece | Construction | Athens, Attiki, Greece | N/A |
| 6 | | Associate Professor, Environmental Engineer | N/A | SA | N/A | | N/A | King Saud University | N/A | Riyadh, Ar Riyāḑ, Saudi Arabia | Higher Education | Riyadh, Ar Riyāḑ, Saudi Arabia | +966 556455038 |
| 7 | | Senior Environmental Engineer | N/A | SA | N/A | | N/A | Woods Hole Group, Inc. | N/A | Bourne, Massachusetts, United States | Environmental Services | Bourne, Massachusetts, United States | +1 5085408080 |
| 8 | | Environmental Engineer | N/A | SA | N/A | | N/A | Petro Rabigh | N/A | Rābigh, Makkah, Saudi Arabia | Oil & Energy | Rābigh, Makkah, Saudi Arabia | +966 8004409000 |
| 9 | | Environmental Engineer | N/A | SA | N/A | | N/A | Saipem | N/A | San Donato Milanese, Milan, Italy | Oil & Energy | N/A | +40 390244234088 |
| 10 | | Environmental Engineer | N/A | SA | N/A | | N/A | Sabic | N/A | Riyadh, Ar Riyāḑ, Saudi Arabia | Chemicals | Riyadh, Ar Riyāḑ, Saudi Arabia | +52 551722047 |
| 11 | | Environmental Engineer | N/A | SA | N/A | | N/A | Saudi Aramco | N/A | Dhahran, Eastern Province, Saudi Arabia | Oil & Energy | N/A | +966 8007549999 |
| 12 | | Environmental Engineer | N/A | SA | N/A | | N/A | Saudi Aramco | N/A | Dhahran, Eastern Province, Saudi Arabia | Oil & Energy | N/A | +966 8007549999 |
| 13 | | Environmental Engineer | N/A | SA | | | N/A | Etlco Environmental Testing And Laboratories Company | N/A | Jubail, Eastern Province, Saudi Arabia | Environmental Services | Jubail, Eastern Province, Saudi Arabia | N/A |
| 14 | | Environmental Engineer | N/A | SA | | N/A | N/A | Marafiq | N/A | Saudi Arabia | Environmental Services | N/A | N/A |
| 15 | | Senior Environmental Engineer | N/A | SA | | N/A | N/A | Maaden | N/A | Riyadh, Ar Riyāḑ, Saudi Arabia | Mining & Metals | N/A | +966 122292600 |
| 16 | | Environmental Engineer | N/A | SA | | N/A | N/A | Saudi Iron & Steel Com (Hadeed) | N/A | Saudi Arabia | Environmental Services | N/A | N/A |
| 17 | | Environmental Engineer and Consultant | N/A | SA | | N/A | N/A | Al Khafji Joint Operations | N/A | Saudi Arabia | Oil & Energy | N/A | N/A |
| 18 | | Environmental Engineer | N/A | SA | | N/A | N/A | Qassim Cement Company | N/A | Saudi Arabia | Mining & Metals | N/A | N/A |
| 19 | | Environmental Engineer | N/A | SA | | N/A | N/A | Yanbu National Petrochemicals Co (Yansab) | N/A | Yambo, Al Madinah, Saudi Arabia | Chemicals | Yambo, Al Madinah, Saudi Arabia | N/A |
| 20 | | Environmental Engineer | N/A | SA | | N/A | N/A | Huta Group | N/A | Saudi Arabia | Civil Engineering | N/A | N/A |