Subaqua - PADI dive center, based in Quartu Sant'Elena and Villasimius, Sardinia. - http://www.subaquadiving.it/
Porto Corallo Diving - Diving center and school: details of dives, courses, staff, prices, how to get there, accommodation. Based in Villaputzu, Sardinia. - http://www.divingsardegna.com/
Oceandreams S.r.l. - Offer a huge variety of dive sites for every level of certification. Based in Muravera, Sardinia. - http://www.divesardinia.com/
Ocean Blue - Diving center and school: details of dives, courses, staff, prices, how to get there. Quartu Sant'Elena, Sardinia. - http://www.oceanblue-diving.com/
Scuba Point - Diving center and school: details of dives, courses, staff, prices, how to get there. Based in Palau, Sardinia. - http://www.scubapoint.info/
Nautilus - Diving center and school: details of dives, courses, staff, prices, how to get there. Based in Palau, Sardinia. - http://www.divesardegna.com/
Porto Conte Diving - Diving center and school: details of dives, courses, staff, prices, how to get there, accommodation. Based in Alghero, Sardinia. - http://www.divingportoconte.it/
Diving Center Capo Galera - Diving center and school: details of dives, courses, staff, prices, how to get there. Based in Alghero, Sardinia. - http://www.capogalera.com/
Cetaria Diving Center - Find information on local dive sites, description of courses offered, photos and contact details. Based in Castellamare del Golfo, Sicily. - http://www.cetaria.it/
Argonauta Diving Club - Diving center and school: details of dives, courses, staff, prices, how to get there, accommodation. Based in Dorgali, Sardinia. - http://www.argonauta.it/
Orosei Diving Center - Diving center and school: details of dives, courses, staff, prices, how to get there, accommodation. Based in Orosei, Sardinia. - http://www.oroseidivingcenter.it/
Asinara Diving Center - Operates PADI 5 Star scuba training and recreational diving in the marine park at Stintino, Sardinia. Includes details of courses, photos and contact information. [English, German and Italian] - http://www.asinaradivingcenter.it/
Orsoe Reale Diving - PADI dive center, based in Elba, Italy. - http://www.orsorealediving.isoladelba.it/
SCUBA Diving in Central Italy - Guide to SCUBA diving in the Campania, Marche, and Tremiti Islands of Italy. - http://home.earthlink.net/~slmbgriffing/
Subnow Diving Center - Based on Elba Island. Organizes all levels dive courses and excursions. - http://www.subnow.it
DiveSicily.com - Local information on diving in Sicily. - http://www.divesicily.com
Dive Companie - Scuba Schools International in Hamburg and Sicily. Dive sites around Sicily. - http://www.divecompanie.com