- Q and A for Scuba Manufacturers
- Manufacturers' Index
- AERIS
- Akona
- Apollo Sports USA
- APS Mantaray
- Armor Bags
- Cressi
- Deep Sea Supply
- Desert Star Systems
- DiveNav
- Dive Rite
- Dive Xtras
- DUI
- Edge Gear
- Force Fin
- Genesis
- H2odyssey
- HOLLIS
- Ikelite
- KISS Rebreathers
- Mares... Just add Water!
- Nocturnal Lights
- Ocean REEF
- Oceanic
- Omega Aquatics
- OTS - Ocean Technology Systems
- Oxycheq
- Pinnacle
- Riffe International
- Sartek Industries
- Sea&Sea
- SeaLife
- Sherwood SCUBA
- Spectrum Diving Equipment
- Surface Marker Ltd.
- TUSA
- USIA
- Wetwear
- Whites Manufacturing
- XS Scuba
- Zeagle
- Accessories
- Buoyancy Compensators (BC's) and Weight Systems
- Computers, Gauges, Watches and Analyzers
- Compressors, Boosters and Nitrox/Trimix Blending Systems
- Dive Propulsion Vehicles
- Exposure Suits
- Fins, Masks and Snorkels
- General Scuba Equipment Discussions
- Rebreathers
- Regulators
- Tanks, Valves and Bands
- Do It Yourself - DIY
- Boating Equipment
