| Atlantic Watch Corporation | Manufacture of dive watches and underwater cameras |
| Ikelite Underwater Systems | Manufacturer of lights and photography equipment |
| Light and Motion | Manufacturer of camera housings |
| Marine Camera Distributors | Manufacturer of camera housings |
| Sea Life | Manufacturer of cameras and housings |
| UR-Pro Filters | Specializing in underwater red camera filters, video camera filters, optical glass, movie camera filters and more |