| AEGEAN SPEED LINES | +30 2109690950 City Plaza, L.Vouliagmenis 85 & Antheon, Glyfada |
| AGOUDIMOS LINES | +30 2104141300-6 Indirizzo: Kapodistriou 2 - 18531 / Pireo, Attica |
| BLUE STAR FERRIES | +30 2108919800 Indirizzo: Syggrou Av. 123-125 & Torva 3, 117 45 Atene |
| ENDEAVOR LINES | +30 2109405222 Indirizzo: Poseidonos Av. 35, 183 44 Moshato, Atene |
| FLAN MARE SHIPPING | +30 2104225515 |
| GA FERRIES | +30 2104582640 Indirizzo: 2104511720 Kantharou 2, 18537 Pireo |
| GOLDEN STAR FERRIES | +30 2122224000 Indirizzo: Filonos 133, Pireo 18536 |
| HELLENIC SEAWAYS | +30 2104199000 Indirizzo: Astiggos 6, Karaiskaki sq. 185 31 Pireo |
| IONIAN FERRIES ZAKYNTHOS-KEF/NIA | +30 2103249997 Indirizzo: Peiraiws 1, 105 52, Atene |
| Kallisti Ferries N.E. | 801 11 77 700 Indirizzo: Akti Miaouli 25, 185 35 Pireo |
| SUPERFAST FERRIES | +30 2108919800 Indirizzo: Syggrou Av. 123-125 and Torva 3, 117 45, Atene |
| VENTOURIS SEA LINES | +30 2104832916 Indirizzo: Notara 67, Pireo, CAP 185 35 |
| WAVELORD NAVIGATION | +30 2104828001-4 Indirizzo: Grigoriou Lampraki 17, CAP 185 33 Pireo |
| AGIA MARINI Ι NE | +30 2104531048 |
| AGIOREITIKES Grammes | +30 2377021051 Central Offices – Ierissos Halkidiki, 63075 |
| AIGAIOU NE | +30 2241074236 Rodos |
| AIGAIOU YDROPTERYGA | +30 2104121656, +30 2242024977 Kos |
| ALPHA FERRIES NE | +30 2104284001, +30 2104284002 |
| ANE SYMIS | +30 2241037769 Symi |
| ANEK | +30 2104197410-74 Indirizzo: N. Plastira 4 & Apokoronou, Chania, 731 34 |
| ANEM | +30 2242059124 Indirizzo: Mastihari, Kos |
| ANEM | +30 2821020345 Indirizzo: Peridou 13. Chania - Creta |
| ATLAS V NE | +30 2109636306 Indirizzo: Nikiforou 7, 16675 Glyfada, Atene |
| GRAMMAI EPTANISOU ΝΕ (STRINZIS) | +30 2104225000 |
| DODEKANISOS SEAWAYS | +30 2241070590 Indirizzo Main Offices: Australias 3, 85100 Rodi |
| EUROPEAN SEAS | +30 2104132188 |
| IONION P NE | +30 2671091280 Cefalonia Isola |
| Κ/ΞΙΑ ΤΑΧΥΠΛΟΩΝ ΣΗ ΤΖΕΤΣ | +30 2104121001 |
| KALUMNOY ANE | +30 2243029612 |
| KARTHAIA NE | +30 2106131494 |
| KARYSTIA NE | +30 2224025145 |
| KATEROS NE | +30 2242031750 |
| KATEXHS NE | +30 2661026314 Corfu Isola |
| ΚΟΙΝΟΠΡΑΞΙΑ Ε/Γ-Ο/Γ ΚΕΡΚΥΡΑΣ-ΗΓΟΥΜΕΝΙΤΣΑΣ-ΠΑΞΩΝ | +30 2665026712 |
| KOITADA NE | +30 2106250000 Koitada, Samothraki |
| CYCLADES FAST FERRIES | +30 2104182005 Pireo |
| LANE | +30 2104274011-12 Indirizzo: K. Sfakinaki 5, Agios Nikolaos, Creta |
| MINOAN LINES | +30 2104145700 Indirizzo: 25th Augoustou 17, 712 02 Heraklion, Creta |
| NEL LINES | +30 210 4115015 Indirizzo: 1) Astiggos 2, Pireo 2) El. Venizelou 5, Lesbo |
| NHSIA AIGAIOU | +30 2104225515 |
| PANAGIA ODIGITRIA NE | +30 2104114911 |
| PINELOPI NE | +30 2104225515 |
| ΣΑΜΙΑΚΕΣ ΠΛΟΕΣ | +30 2273087399 Samos Island |
| SAMOS Ι NE | +30 2275023708 Karlovasi, Samos |
| SAOS FERRIES | +30 2106250000 Indirizzo: Karaoli Dimitriou 76-78, Alexandroupolis 68100 |
| SKYROS NE | +30 2222091164 Skyros |
| TZIAS NE | +30 2106135422 Kea |
| ΤΗΛΟΣ 21ος ΑΙΩΝΑΣ | +30 2246044000 Tilos |