| ABC Divers: Offering basic, open water diver, advanced, underwater and EFR courses. Includes dive locations, newsletter, articles, photos and contact information. Located on Koh Samui. |
| Absolut Wreck: Dive shop, located South of Hua Hin, offers PADI and DAN dive courses and family friendly accommodation. |
| Aladdin Dive Cruise: Company arranges trips aboard their vessel, the Flying Carpet, to Surin and Similan. |
| Andaman Scuba: Phuket - scuba diving live-aboard cruises, day trips and courses. |
| Ao Nang Divers: PADI 5 Star dive center, in Ao Nang. Dive shop, courses and cruises. |
| Aqua Vision Dive Center: Scuba diving and dive courses in Phuket. |
| Aquanauts Dive Centre: PADI and ANDI (Nitrox) certified dive courses, and instructor training internships. Diving and snorkeling trips to the reefs and wrecks near the Pattaya resort area. |
| Asia Divers: Koh Tao, Thailand scuba diving resort and training center. Profiles courses, instructor training, and accommodation at the Gold Palm Resort. |
| Ban's Diving Resort: All-inclusive dive-resort on Koh Tao. |
| Barakuda Dive Center: 5 Star PADI Dive Center, under German management, Phi Phi. |
| Big Blue Diving Center: Koh Tao - PADI 5 Star Center, courses from Open Water to Instructor. Fun diving for all levels, modern equipment and facilities. |
| Blue Planet Divers: Dive center offers PADI and DSAT courses, and day trips. Includes course descriptions and photo gallery. Located in Koh Lanta. |
| Buddha View Dive Resort: Offer PADI diving courses, day trips and island accommodation. Based in Koh Tao. |
| Burma Adventure Tours: Live-aboard diving and adventure tours in Burma, Thailand, Indonesia and India with South East Asia Liveaboards, Phuket. |
| Calypso Divers: Live-aboard cruises, day trips and PADI scuba diving courses, Phuket. |
| Captain Caveman's Dive Center: Multi lingual dive center offering PADI Dive courses and scuba trips with that extra special service in Samui, Thailand. |
| Colona Dive Club: Sail and dive catamarans and yacht charter. Explore and dive the Mergui Archipelago in Burma (Myanmar) and the Andaman Islands. Liveaboard diving and whaleshark expeditions in Thailand |
| Coral Diving: PADI Dive Center, which operates with a 20 meter dive and snorkel boat. Includes information about the team, boat, photos and contact information. Situated in the grounds of the Krabi Resort at Ao Nang. [English, Dutch and French] |
| Crystal Dive Resort: PADI 5 Star Gold Palm IDC resort on the island of Koh Tao. Luxury accommodation, all student courses and professional education in numerous languages. |
| Damnam Sub Aqua Club: Bangkok based, with information on membership, events, member photo galleries, local dive site descriptions, and online forums. |
| Discovery Divers: Located at the Amari, Chaweng Beach. |
| Dive Indeep: Koh Samui, PADI Gold Palm Resort. PADI Courses and tours for scuba diving, snorkeling and kayaking to Koh Tao, Sail Rock and Angthong Marine Park. |
| Dive Koh Tao Island: Located near Koh Tao, with information on PADI instruction, including career development programs, local resort accommodations, and contact details. |
| Dive Komodo: Live-aboard (the 100 ft Evening Star II) operating in Komodo Marine Park. |
| Dive Thailand: Independent instructors listing information on courses, liveaboard and day trips plus contact details. |
| Diving Koh Tao: Information on dive sites in the Gulf of Thailand, PADI diving courses, and accommodations. |
| Eco-Divers: PADI dive resort near Kho Chang. Includes gallery, courses, information on the resort and Kho Chang, and contact information. |
| Fantasea Divers: Phuket dive center. Live-aboard diving cruises in Thailand and Burma (Myanmar). One day dive trips and PADI scuba courses. |
| Faraway Sail and Dive Expeditions (Phuket): Burma diving liveaboards and Andaman Islands dive expeditions. |
| H2O Sportz: PADI dive centre, with information on training programs, dive sites, booking and contact details. |
| Jonathan Cruiser: Liveaboards in the Andaman Sea. Explore the Similan Island or Hin Daeng. |
| Khao Lak Fun Divers: Dive trips to the Similan Islands and PADI courses in small groups. |
| Koh Chang Divers: Information on PADI instruction and costs, recommended accommodations, and contact details are listed. |
| Koh Nang Yuan Resort: 70 marvellous bungalows, all with a fantastic view. Koh Nang Yuan Divers, a member of PIRA -PADI International Resort Association staffed with professional, safety conscious and friendly instructors and divemasters. |
| Koh Phangan Dive Club: Offering PADI courses, diving, snorkeling and day trips. Includes details, inquiry form and contact information. Located in Thongsala. |
| Koh Tao Cottage: Clear water, more than 28 dive sites, PADI courses and daily dive trips, accommodation on the beach. |
| Kon-Tiki Diving & Snorkeling Center: Based on Phuket. Daily trips up to Phi Phi island, PADI dive courses up to instructor level, Live-aboard and snorkeling excursions. |
| Mermaids Dive Center: Located in Pattaya, with information on instruction, wreck diving, accommodations, rates, and contact details. |
| Moskito PADI IDC Dive Center,: PADI IDC scuba diving courses and Live-aboards around Phi Phi Island. |
| Mui Divers: Diving Center on Koh Samui. English, German, Dutch and Thai spoken. |
| New Heaven Resort: PADI diving resort offers information and rates on instruction, accommodations, restaurant, and local activities in Koh Tao. |
| New Way Diving: Small and friendly dive school. European and Thai partnership, with extensive knowledge of the dive sites surrounding the island of Koh Tao. |
| Ocean Divers, Phuket: Liveaboard trip to the Similan-Surin Islands, daytrips to dive sites off Phuket and even education PADI courses, contact Ocean Divers, on Patong beach, Phuket, Thailand. |
| One Stop Dive Centre: Includes information on equipment brands sold, services offered and contact details. |
| Paradise Diving (Phuket): PADI and CMAS dive education, daytrips to all dive spots around Phuket and Similan islands and dive safaris. |
| Paradise Scuba Divers: Find information on instruction, photos, local dives, and contact details. |
| Phangan Fun Factory Diving: Offer PADI courses and boat dive trips from Phangan island. Includes dive site information and pricing. [English/German] |
| Phi Phi Scuba Diving Center: PADI dive center. Courses, daily excursions to sites between Phuket and Krabi in the Andaman Sea. |
| Phuket Pro Dive: PADI courses and day trips around Phuket. |
| Phuket Scuba Club: Specialized in diver education (PADI), diving and snorkeling excursions and live-aboards to tropical destinations. |
| PJ Scuba: Located in Pattaya, with information on instruction, local dive sites, technical and Nitrox diving, local accommodations and costs. |
| Planet Scuba: Offers full range of PADI courses, scuba diving trips and live-aboards in the Gulf of Thailand and the Andaman Sea. Includes details, photos and contact information. Based in Bangkok. |
| Poseidon Diving: Dive center based in Phuket. Daily dive trips, dive safaris and dive courses. |
| Private Dive: Phuket - Liveaboard the MV Discovery in Similan/Surin Islands or Burma with a maximum of 12 divers. Includes information about trips, daytours, and courses. |
| Reefwatch Worldwide: Information includes summary of research projects, instruction and local dive site descriptions, holidays and accommodations, newsletter online, guestbook and information request form. |
| Samui International Diving School - Planet Scuba: PADI IDC and CDC diving centers. Training and diving in Koh Samui, Koh Tao, Bangkok and Pattaya. |
| Samui Scuba Adventures: Full range of PADI courses. Daily dive trips. Small groups. |
| Scuba Cat Diving: PADI 5 star IDC center located in Phuket, specializes in liveaboard diving, and whaleshark safaris. Also provides snorkeling, and day trips. |
| Scuba Junction: 5 Star PADI and SSI resort. Offers courses from beginner to professional, accommodations and restaurant/bar area. Includes details, photos, booking and contact information. Located in Sairee Beach, Koh Tao. |
| Scuba Schools International: Regional official site for Thailand. Information on all courses available. List of centres in Thailand. |
| Sea Dragon Dive Centre: Similan Islands live-aboards, dive trips around Phuket and Khao Lak. PADI. |
| Sea King Divers: British owned and managed diving centre and school located in Patong Beach, Phuket. PADI and BSAC courses up to Divemaster, day trips to all the nearby islands. |
| Sea World: Live-aboards based in Phuket, Thailand. |
| Seafarer Divers: Find information on instruction, local resort accommodations, liveaboard excursions, photos, booking details and contacts. |
| Seafari Diving Center: PADI 5 star center offering all levels of training fom discover diving to instructor ratings, and equipment sales and rentals. Includes details of courses, package plans available, photos, booking form and contact information. Located in Pattaya Beach Resort, Chonburi. |
| Seahorse Dive-Shop: Dive education and dive-trips around Koh Chang Island in Trat province. |
| Siam Dive 'n Sail: Guide to PADI instructor development courses in Phuket and Phi Phi Island, in Thailand and taught by course director, Bent Posejpal. |
| Silent Divers: Find information on recreational and technical instruction, local accommodations, location map and contact details. Located near Chaweng. |
| Similan Divers: Features information on instruction, dive sites, liveaboards, day boats, schedules and contact details. |
| South East Asia Divers: Dive training and live-aboard adventures. |
| Sunshine Divers: PADI 5 Star Beach and Gold Palm Resort located on Chalok Baan Kao, on the southern tip of Koh Tao. |
| Taa Toh Lagoon Divers: Find information on dive trips, PADI and SSI instruction, local dive site descriptions, accommodation details, directions, and booking particulars. |
| The Dive Shop: Information on instruction, local dive sites, children's programs, technical diving, professional courses, equipment sales, diving rates and contacts. |
| The Dive Zone: Koh Lanta - Dive Thailand with one of Thailands friendliest and most professional dive shops. Full diving services on Thailands most easy going and relaxed islands. |
| Tit's Up Diving and Video CO., LTD: Offering scuba instruction and equipment rental. Includes details and contact information. Located at Chalong, Phuket. |
| Visa Diving Center: PADI Gold Palm Resort and 5 star center. Daily trips to Hin Daeng and Hin Muang. |
| West Coast Divers: Find information on local dive sites, courses of instruction, day trips and liveaboards, prices, booking details, and marine life topics. |
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