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Big Blue Tech - Koh Tao - Thailand                                                             Facebook  Twitter  GooglePlus



Instructor crossover course

Since the beginning of time Big Blue Tech Thailand has been providing technical dive training through TDI (Technical Diving International) and BSAC (British Sub Aqua Club).  In that time hundreds…

Sidemount Diving

Sidemount Diving

On the rise

Technical Divers have many different equipment platforms available at their disposal. Back mount twinset is the traditional and most common style, utilizing two cylinders on the back and any additional…

Angthong Marine Park

Angthong Marine Park

A little background about the location for our next Big Blue Dive Club trip

A little background about the location for our next Big Blue Dive Club trip

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Big Blue Tech
Evelyn Crooke
Andre De Pover
Lucy Jackson
Jai Kennedy
Natasha Elise Estdale
Jan Rengasamy
Louise Soakell
Tristan Hall
Mikey Fanous
Ben Bentham
Michelle Fisher
Tracey Holden
Lukey Myers
Priyabrata Priyadarshi
Iain Goodfellow
Ryan Bell
Zinmyo Htike
Ryan Ray
Ryan Smith
LearnThai KohTao
Richard Holden
Viranuj Viravaidhya
Myo Htike
Michael Walsh
Yehuda Rose
Matt Thrower
Phương Nguyễn Phạm
Troy Byrne

Technical Diving in Thailand

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Big Blue Technical Diving, Koh Tao, Thailand

Technical diving in Thailand provides the perfect environment for you to take the next challenge in your diving life. Technical diving courses and trips from beginner to instructor in places around Thailand and South East Asia.

We offer courses for Technical Nitrox and Trimix Divers, Cavern and Cave Divers, CCR Rebreather Divers and other extreme scuba training primarily from TDI-SDI courses. We also provide BSAC and SSI tech training on request.

We provide technical diving expeditions to ship-wrecks, caves and caverns, deep coral walls and destinations all around Thailand with all gas mixes including Nitrox and Trimix with Helium on liveaboards and day boats.

Big Blue Tech is proud to be a multiple award winning 5 Star TDI instructor Trainer Facility

Why Big Blue?

bullet5 dive boats per day
bulletUp to 20 divesites
bulletFull day trips to Sail Rock
bulletInstructor Training
bulletEco Internships
bulletBreathhold Diving
bulletFree Dorms




bulletBest Location in Sairee Beach
bulletFull day trips to Angthong Marine Park

bulletFull day trips to Chumphon Marine Park
bulletTech diving Cave & Wreck expeditions
bulletLuxurious Beachfront AC Bungalows
bulletBest Pizza on Koh Tao!
bulletBeachfront Resorts with bar & restaurant


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