| 1 | | Naval Architect and Marine Engineer | N/A |  GR | | | N/A | Attica Group S.A | N/A | Kallithea, Attiki, Greece | Shipbuilding | N/A | N/A |
| 2 | | Naval Architect and Marine Engineer | N/A | GR | N/A | N/A | N/A | Alpha Marine Consulting Ltd. | N/A | Piraeus, Attica, Greece | Maritime | N/A | N/A |
| 3 | | Marine Engineer | N/A | GR | N/A | | N/A | Gaslog Ltd. | N/A | Kipseli, Attiki, Greece | Maritime | N/A | N/A |
| 4 | | Naval Architect and Marine Engineer | N/A | GR | N/A | | N/A | Navinco Ltd | N/A | Piraeus, Attica, Greece | Shipbuilding | N/A | N/A |
| 5 | | Marine Engineer Class A' | N/A | GR | N/A | | N/A | Gaslog Ltd. | N/A | Kipseli, Attiki, Greece | Maritime | N/A | N/A |
| 6 | | Naval Architect and Marine Engineer | N/A | GR | N/A | | N/A | Technical Chamber Of Greece | N/A | Athens, Attiki, Greece | Government Administration | Athens, Attiki, Greece | +30 2310883174 |
| 7 | | Marine Engineer | N/A | GR | N/A | | N/A | Gaslog Ltd. | N/A | Kipseli, Attiki, Greece | Maritime | N/A | N/A |
| 8 | | Mechanical and Marine Engineer | N/A | GR | N/A | | N/A | American Bureau Of Shipping | N/A | Spring, Texas, United States | Maritime | Spring, Texas, United States | +233 269872555 |
| 9 | | Naval Architect and Marine Engineer | N/A | GR | N/A | | N/A | National Technical University Of Athens | N/A | Greece | Research | N/A | +30 2107721000 |
| 10 | | Naval Architect Marine Engineer | N/A | GR | N/A | | N/A | Bureau Veritas | N/A | N/A | Environmental Services | N/A | N/A |
| 11 | | Naval Architect and Marine Engineer | N/A | GR | | N/A | N/A | Levmar Engineering | N/A | N/A | Maritime | N/A | N/A |
| 12 | | Naval Architect and Marine Engineer | N/A | GR | | N/A | N/A | Alpha Marine Consulting Ltd. | N/A | Piraeus, Attica, Greece | Shipbuilding | N/A | N/A |
| 13 | | Naval Architect and Marine Engineer Meng, N.T.U.A | N/A | GR | | N/A | N/A | Alpha Marine Consulting Ltd. | N/A | Piraeus, Attica, Greece | Maritime | N/A | N/A |
| 14 | | Marine Engineer - Consultant | N/A | GR | | N/A | N/A | Own Businees | N/A | Finland | Maritime | N/A | N/A |
| 15 | | Naval Architect and Marine Engineer | N/A | GR | | N/A | N/A | Elefsis Shipyards | N/A | N/A | Shipbuilding | N/A | N/A |
| 16 | | Naval Architect and Marine Engineer | N/A | GR | | N/A | N/A | Leadship Ltd | N/A | Piraeus, Attica, Greece | Maritime | N/A | N/A |
| 17 | | Naval Architect and Marine Engineer | N/A | GR | | N/A | N/A | Alpha Marine Consulting Ltd. | N/A | Piraeus, Attica, Greece | Maritime | N/A | N/A |
| 18 | | Naval Architect and Marine Engineer | N/A | GR | | N/A | N/A | Goldenport Holdings Inc | N/A | Greece | Maritime | N/A | N/A |
| 19 | | Marine Engineer | N/A | GR | | N/A | N/A | Kf Marine | N/A | Seychelles | Maritime | N/A | N/A |
| 20 | | Marine Engineer | N/A | GR | | N/A | N/A | Martec | N/A | United States | Shipbuilding | N/A | +1 7869729450 |