Big Blue Tech

We offer Technical Diver Courses, Cavern Diver and Cave Diver Courses, CCR Rebreather Diver Courses, Dive Medic and Scuba Engineer Training from several internationally recognized training agencies including TDI, BSAC, PADI, SSI and SDI.

We provide our customers with technical diving expeditions to shipwrecks, caves and caverns, deep walls and destinations all around Thailand including the Similan Islands and Khao Sok National Park with all gas mixes including Nitrox and Trimix with Helium.

Located in four places in Thailand with our main resort in Koh Tao, you can find our offices in Bangkok, Khao Lak and Chumphon giving you several options for technical diving in Thailand.

We provide equipment repair, sales and service for all major technical diving equipment and systems along with certification courses for technicians. We also distributors and dealers for Liquidvision, DiveRite, VR3, OMS, Halcyon and Apeks.

We custom design expeditions and diving trips specifically for technical divers and ccr rebreather divers to explore the best and most exciting conditions in the region. Seasonal changes in weather offer unique opportunities to explore the world famous HMS Repulse and HMS Price of Wales.

From November to April the Similan Islands are open allowing technical diving in one of the best coral and marine life environments in the world. We also conduct signature jungle cave diving expeditions throughout Thailand into some of the worlds deepest cave systems.

Big Blue Tech is also proud to be an award winning instructor trainer facility recognized by TDI (Technical Diving International) SSI (Scuba Schools International) and BSAC (British Sub Aqua Club) for being a successful and professional technical diving centre.

Big Blue Tech is also found in other countries. We provide technical diving education and excursions in the United Kingdom and Australia giving you the most reliable and secure guided technical diving services in the Great Barrier Reef and Scapa Flow.