123scuba.com
Welcome to island-scuba.com We are your "buddy" in the dive business! Our 25 years of experience and expertise are now on-line.
http://www.123scuba.com/newpages/tech-diving.htm

Airheads Scuba, Inc.
Training center for both recreational and technical diving. Sales and service of equipment as well as rebreathers.
http://www.airheadsscuba.com/

Alp-Maritimes Sports
Scuba courses and education from beginner to expert, cave diving gas mixing, liveaboard trips and certification
http://technicaldivingops.com

Aquadyn Underwater Technologies, Inc.
Offering a versatile, modular scuba diving propulsion system.
http://www.aquadyn.com/

Artic Technical Divers
Technical divers in the artic region of Scandinavia.
http://www.f.kth.se/~f99-pbr/

Cave Diving Instruction and Guiding
DIR Mexico is dedicated to quality cave diving instruction and guiding in the Yucatan Peninsula, Mexico.
http://www.dir-mexico.com

Cavediving.org
Technical, nitrox, cave diving and other courses offered by this organization based in Lake City, Florida.
http://cavediving.org/

Cenote Diving and Training Facility
Cavern and cave diving in Tulum, Mexico.
http://www.cenotedive.com

DE-OX TEMC
Digital instruments for technical diving, nitrox trimix diving and rebreather diving.
http://www.temc.it/

Deepwreck
UK based team of technical divers with trip reports, info on uk dive sites, and a divers forum.
http://www.deepwreck.co.uk

Dive TEK Adventures
Technical diving adventures and training, in Hawaii. Courses include: Nitrox, Decompression and Extended Range Diving, Trimix, Rebreathers, DPV, Gas Blender, and Service Technician.
http://www.divetekadventures.com/

Diver Services
A site dedicated to the advancement of technical divers.
http://www.diverservices.com

Florida Cave Diving
Photos and current information on the cave and cavern systems and the springs of Florida. Separate listings for caverns and caves.
http://www.geocities.com/cavedivingx2

Florida Technical Wreck Diving Journal
Detailed narrative on all the best technical trimix SCUBA dive sites in Florida.
http://www.mikey.net/scuba/

Galicia Technical Diving
Technical diving education, training and services.
http://home.worldonline.be/~gali0001

GAS Diving UK
Uk based technical diving instruction and access to hard to find dive equipment. Online Equipment configuration details
http://www.gasdiving.co.uk

Herb Sugden Scuba
Training in the central Florida Area. Specializing in Cavern, Cave, and Technical courses.
http://herbsugdenscuba.com

Immersed
Features articles about projects, ideas, developments, and practices in technical diving.
http://www.immersed.com/

Mandarin Divers
Providing recreational and technical dive courses, including cave, rebreather, deep dive, wreck hunting and expeditions, and dive products.
http://www.mandarin-divers.com/

Mandarin Divers of Hong Kong
Paul Neilsen and Mandarin Divers can provide all Recreational and a Technical Dive courses. Specialises in Cave, Trimix, Rebreather, Deep Dive, Nitrox, Wreck diving, technical diver products, wreck hunting and dive expeditions.
http://www.tech-divers.com

Mediterranean Sea Technical Divers
Wreck and cave diving italian web site. Merlo's well exploration web site.
http://www.techdivers.net

North Alabama Association of Technical Divers
Association of divers in the North Alabama area dedicated to Technical Diving.
http://members.home.net/mwallace61/main.htm

OxyCheq ... the diver's source for oxygen sensors
OxyCheq sells oxygen sensors for all types of rebreathers and O2 analyzers. They also sell a oxygen analyzer kit for $100 and that includes the sensor.
http://oxycheq.com

Runtime Diving
Suppliers of Technical dive equipment, gases and diver training. IANTD Facility and TDI Training.
http://www.runtime-diving.co.uk

Scuba Technician
Technical help and advise on scuba hardware. Repairs and servicing to equipment.
http://www.scuba-technician.com/

SDO Tech Center and Deep Fathoms Imaging
Offering nitrox, rebreathers, trimix and cave diver training and travel, news, pictures and stories. British Columbia, Canada
http://www.deepfathoms.com/

SeaTech Divers
SeaTech Technical Scuba Diving Expeditions carry out mixed gas dives around the UK.
http://www.seatech.ukdiver.com

TechDiving.org
Diving classes ranging from open water to nitrox and other technical courses. Austin, Texas.
http://www.techdiving.org/

Technical Diving in Asia
Technical Diving in Asia at its best. Wreck, Cave Expeditions, Project Asiatic 2000 Dive Expedition, TDI Training, Mata Ikan Tek Dive Liveaboard Adventure.
http://www.tdiasia.com

Technical Diving International
Discussing technical dive training, instructor training, and professional development.
http://www.tdisdi.com/tdi/tdihome.html

Technical Diving International
Resource for information about technical diving as well as diving the wrecks of North America's Great Lakes region.
http://www.techdiver.com/

Technical Diving Video Library
Video library of cave, wreck and deep technical diving.
http://www.neuro.fsu.edu/dave/docent.htm

Tek Diver
An online technical scuba diving equipment vendor focused on this type of gear and proponents of the Hogarthian configuration method.
http://www.tekdiver.com

The Dive Bell
Commercial diver training academy in Townsville, North Queensland, Australia, offering training leading to HSE and Norwegian Petroleum Directorate recognition, nitrox and technical diving, diver medical technician training, and recreational dive courses, from entry level to instructor.
http://www.home.aone.net.au/divebell/

Trimix
Information on trimix and other mixed gas diving.
http://www.cisatlantic.com/trimix/trimix.html

Trimixdiver
Trimix diver's resource for training, instruction, dive sites, wreck diving, and equipment.
http://www.trimixdiver.com

VoodooGas
Home of the VoodooGas Team
http://www.voodoogas.com