Our technical training team is comprised of skilled and experienced individuals who excel in their own field of expertise across the technical scuba diving industry in Thailand. No one can train divers to do everything, with that we have specialists who focus on their own personal interest in the area they’re responsible for.
Our team work and live in a very small community of technical scuba diving explorers who’s main goal is to train and expose divers to this ever growing style of technical deep water exploration and advanced scuba diving education in Thailand.
We provide technical diving leadership and education in English, French, German, Spanish, Swedish, Thai and Japanese.
James Thornton-Allan
Director Technical Diving Operations

James is responsible for the day to day operations of Big Blue Tech and the on going quality assurance of technical diving operations including the expanding selection of dive sites and training courses for Big Blue Diving branches across Thailand.
James provides contact and liaison through all facets of technical diving at big blue and provides on going consultation for other technical diving companies and agencies. For all course and diving bookings please contact him directly.
Contact: James@bigbluetech.net
Yvonne Fries
Manager Technical Diving Operations

Yvonne is responsible for supporting the Director of Technical Diving Operations by managing the finances, scheduling and accounts along with all other related activities for Big Blue Tech in Thailand.
Yvonne has been working for Big Blue Tech for several years and is one of the more senior and respected members of the team.
Falls Sie Interesse haben am technischen Tauchen, Hoehlentauchen oder Rebreather Tauchen in oder um thailand herum, bitte kontaktieren Sie mich per Eunter
Wir bieten alle Kurse auch in deutscher Sprache an.
Contact: Yvonne@bigbluetech.net
Ash Dunn
Diving Facilities Manager

Ash is our Advanced Gas Blender, Equipment and Oxygen Service Technician and Technical Divemaster. On top of these skills, Ash is responsible for the logistics and delivery of suppot services for all diving with Big Blue Tech.
Ash provides logistic support and serviced equipment for all our technical diving expeditions across Thailand.
Contact: Ash@bigbluetech.net
Andy Holdaway
Technical Divemaster

Andy is our technical divemaster. He is responsible for leading certified technical divers and conducting skill workshops for divers who have not been current with their diving.
When not diving Andy can be found travelling between Thailand and England or enhancing his education and skills to become a technical diving instructor in the future.
Contact: Andy@bigbluetech.net
Sonia Scott
Hyperbaric Services Manager

Sonia is responsible for the health and safety of all our divers as a dive medic and hyperbaric chamber operator.
Sonia supports technical diving by being an onsite representative for all diving related health concerns while working with other medical facilities and professionals in the region.
Contact: sonia@bigbluetech.net
Panos Iosifoglou
Technical Dive Manager Similans

Panos is our in house technical dive managers who’s responsibility is for the west coast technical diving in the Similan Islands and Khao Lak. He provides logistics, underwater guide, supervision and liaison through our shop in Khao Lak and on our liveaboard the Mv Pawara.
Panos is also responsible for Cave Diving and Gas Blending Facilities for the west coast on Thailand.
Contact: Panos@bigbluetech.net
Simon Garitty
Technical Instructor Trainer

Simon is our SSI (Scuba Schools International) Instructor Trainer providing instructor level course, cross-overs and general course development for the Big Blue Diving franchise. Simon is also heavily involved with the SSI-TXR curriculum of technical courses.
Contact: Simon@bigbluetech.net
Guillaume Fargues
Technical Instructor Development Coordinator

Guillaume is responsible for coordinating instructor development courses and assisting in their application. Regardless of what level you wish to complete be it technical diving instructor or open water instructor Guillaume creates an effortless process and private tutor beyond what is already provided.
Guillaume is also our in house French instructor and is available for translation or entire courses upon request
Contactez-nous pour en savoir plus sur les formations tech, ainsi que la plongee en cavernes et grottes et avec recycleur partout en Thailande. Nous offrons des cours individuels dans de nombreuses langues dont le francais pour tous les niveaux, de debutant a instructeur tech.
Contact:guillaume@bigbluetech.net
Dean Jenkins
Technical Internship Coordinator

Dean is responsible for the ongoing training and development of our Technical Dive Master Program. Those completing their tech dive master program will work closely with dean for all aspects from physics to water skills.
Dean overseas your entire development and insures that all student needs are addressed including accommodation and equipment.
Contact: dean@bigbluetech.net