| Abyss | Writer of advanced dive planning software |
| Dive Data | |
| Florida Dive Adventures | |
| Giant Stride | Writer of dive log software |
| Immersions | Dive log and screen saver software for your personal computer |
| RainbowGraphics | |
| ReefNet Software | Manufacturer of dive computers, dive log and fish identification software |
| Sea Wolff Diving | |
| Voyager Software |