| Aegean Diving College | Dive centers in Athens and Paros, Greece |
| Blue Island Divers | Dive center in Antiparos Island, Greece |
| Calypso Diving | Dive center in Corfu, Greece |
| Corkyra Dive Club | Dive center in Corfu, Greece |
| Diving Center Turtle Beach | Dive center in Limni Keriou, Greece |
| Mediterranean Cruises | Live-aboard dive boat in Greece |
| Santorini
Dive Center | Dive center in
Santorini island, Greece |
| Mykonos Diving Center | Dive center on Psarou Beach, Mykonos Island, Greece |
| Nero Sport Diving Center | Dive center in Reitwinkel, Greece |
| Odyssey Divers | Dive center in Corfu, Greece |
| Viking Star Yacht Cruises | Live-aboard in Greece |
| Volcano Diving | Dive center in Santorini, Greece |
