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Greece Oldest Diving Schools

 Sotiriou Diving School Athens Saronic Islands

1978

 Volcano Diving Center Santorini Cyclades

1978

 Tzanoudakis Diving Piraeus Saronic Islands

1979

 Seemann Athens Saronic Islands

1981

 Zante Diving Center Ionian Islands

1986

 Extreme Divers Ilioupoli Saronic Islands

1987

 Pelagos Dive Center Crete

1987

 Divers Club Marathon bay Cyclades

1988

 St Nicholas Beach Dive Centre Zakynthos Ionian Islands

1989

 Dolphin Diving Center Skiathos Sporades

1990