| 500 Psi |
| A.b. Biller Company |
| Aeris |
| Akona Adventure Gear, Inc. |
| Amphibious Outfitters |
| Analox |
| Apeks |
| A-plus Marine Supply, Inc. |
| Apollo Sports Usa, Inc. |
| Aqua Lung |
| Aqua Sphere Usa |
| Big Blue Aquatic Gifts |
| Bigblue Dive Lights |
| Blade Fish |
| Blue Steel, LLC |
| Body Glove |
| Bonica Precision, Inc. (canada) |
| Brownie's Third Lung |
| Carter Lift Bag, Inc. |
| Catalina Cylinders. |
| Cetacea Corporation |
| Cressi-sub Usa, Inc. |
| Custom Buoyancy Inc. |
| Dan America |
| Deep See |
| Designated Diver |
| Dive Rite |
| Dive Shades |
| Dive-44 |
| Docs Pro Plugs |
| DryCase, LLC |
| Epoque Cameras |
| Excel Sportswear |
| Faber |
| Freestyle Usa |
| Garrett Metal Detectors |
| Genesis |
| Global Manufacturing Corporation |
| Green Force |
| H2 Odyssey |
| Henderson |
| Hollis |
| Hydro Optix |
| Ideations Design Inc. |
| Ikelite |
| Innovative Scuba |
| Island Image |
| IST |
| J.w. Fishers Manufacturing, Inc. |
| Jbl Enterprises, Inc. |
| Jugit |
| Karst Production |
| Lawrence Factor, Inc. |
| Liquid Image |
| Luxfer, Inc. |
| Manta Industries Inc. |
| Marine Sports |
| Mcnett Corporation |
| Nacd-national Association For Cave Diving |
| NeoSport |
| New World Publications |
| Nss-cds |
| Ocean Guide |
| Ocean Management Systems, Inc. |
| Ocean Reef, Inc. |
| Ocean Technology Systems |
| Oceanic |
| Omer |
| OMS |
| Padi |
| Pandemic Marketing |
| Pelican |
| Poseidon Air Systems |
| Pressed Steel Tank Co. (pst Scuba) |
| Princeton Tec |
| ReefNet Inc. |
| Rob Allen |
| Rock N Sports |
| Scuba Tool |
| ScubaMax |
| ScubaSight |
| Sea & Sea |
| Sea Pearls |
| Seacure Custom Mouthpiece |
| SeaLife Cameras/Pioneer Research |
| Seasoft |
| Seavision, Usa |
| Sherwood |
| Sierra Scuba |
| Spearfishing Specialties |
| Sportsways |
| St. Moritz |
| Suunto |
| Tabata Usa, Inc. (tusa) |
| Tilos, Inc. |
| Torpedo Inc. |
| Trelleborg Viking Inc. |
| Trident Diving Equipment |
| Tusa |
| UltraLight |
| Underwater Kinetics |
| United Cutlery |
| United Maxon Inc |
| Waterproof |
| Weezle Diving Service Ltd |
| White's Manufacturing |
| Witz Sport Cases Inc. |
| WORTHINGTON |
| Xcel International, Inc. |
| XS Scuba |