| Adventure Sports Unlimited | PADI dive center and day boat in Santa Cruz, California |
| Aquarius Dive Shop | Dive shop in Montery, California |
| Bamboo Reef | Dive center in San Francisco and Monterey, California |
| Blue Water Divers | Dive center in Mountain View, CA with training, equipment rental, and repairs |
| Blue Water Hunter | Dive center in Santa Barbara, CA focusing on free diving and hunting |
| Captain Aquas | Dive center in Dublin and Fremont, California with training and repair |
| Coral Reef Surf & Dive Factory | Dive center in Westminster, CA with instruction also manufactures wetsuits |
| Diver Dan's Wet Pleasure | Dive center in Santa Clara, California with training, equipment rentals |
| Dolphin Scuba Center | Dive shop in California |
| Dolphin Swim School & Scuba Center | Dive center in Sacramento, California |
| Liburdi's Scuba Center | Dive center in Irvine, California |
| Manta Ray Dive Center | Dive center in Monterey Bay, California with instruction and equipment rental |
| Monterey Bay Dive Center | Dive center in Monterey Bay, California |
| Nautilus Diving & Sports Center | Dive shop in Montery, California |
| Ocean Odyssey | Dive shop in Santa Cruz, California. Focusing on training the tech diver |
| Pacific Offshore Divers | Dive center in San Jose, California |
| Peninsular Dive Center | Dive center in Mountain View, California |
| Rohnert Park Dive & Travel | Dive center in Rohnert Park, California |
| Rohnert Park Dive & Travel | Dive center in Rohnert Park, California |
| Santa Barabara Aquatics | Dive center in Santa Barabara that offers scuba classes, gear, charters, boat trips, special events, swimming, surfing, and kayaks. |
| Scuba Plus | Dive shop in Montery, California |
| Splash Aquatics | Dive center in Santa Clara, California |
| Sun Sports Tahoe | Dive center and day boat in South Lake Tahoe, California focusing on altitude diving |
