| No. | Ship Name | Ship Type | Shipyard | Date of Built |
| 1 | Nissos Kea | Crude Oil Tanker, 300,323 tons | Hyundai HI, Ulsan | 2022 - 03 |
| 2 | Nissos Heraclea | Crude Oil Tanker, 313,525 tons | Hyundai HI, Ulsan | 2009 - 05 |
| 3 | Nissos Anafi | Crude Oil Tanker, 318,744 tons | Hyundai HI, Ulsan | 2020 - 01 |
| 4 | Nissos Nikouria | Crude Oil Tanker, 300,323 tons | Hyundai HI, Ulsan | 2022 - 06 |
| 5 | Milos | Crude Oil Tanker, 157,525 tons | Sungdong Shipbuilding, Tongyeong | 2016 - 10 |
| 6 | Nissos Sikinos | Crude Oil Tanker, 157,447 tons | Hyundai HI, Samho | 2020 - 09 |
| 7 | Nissos Sifnos | Crude Oil Tanker, 157,447 tons | Hyundai HI, Samho | 2020 - 09 |
| 8 | Poliegos | Crude Oil Tanker, 157,540 tons | Sungdong Shipbuilding, Tongyeong | 2017 - 01 |
| 9 | Nissos Ios | Crude Oil Tanker, 157,447 tons | Hyundai HI, Samho | 2021 - 02 |
| 10 | Nissos Tinos | Crude Oil Tanker, 157,447 tons | Hyundai HI, Samho | 2021 - 03 |
| 11 | Nissos Koufonissi | Crude Oil Tanker, 157,447 tons | Hyundai HI, Samho | 2021 - 02 |
| 12 | Nissos Antimilos | Crude Oil Tanker, 157,447 tons | Hyundai HI, Samho | 2021 - 05 |
| 13 | Nissos Christiana | Crude/Oil Products Tanker, 114,264 tons | Hyundai HI (Gunsan) | 2015 - 04 |
| 14 | Nissos Paros | Crude Oil Tanker, 115,723 tons | Samsung HI | 2012 - 06 |
| 15 | Nissos Delos | Crude Oil Tanker, 115,691 tons | Samsung HI | 2012 - 09 |
| 16 | Nissos Serifos | Crude Oil Tanker, 115,688 tons | Samsung HI | 2012 - 01 |
| 17 | Amades | Crude/Oil Products Tanker, 112,708 tons | COSCO HI, Zhoushan | 2022 - 01 |