| Name | Category | Address | City | Opening times |
|---|---|---|---|---|
| Oyster Diving Shop | Dive shop | Maritime House, Basin Rd N | Brighton | Mon–Fri 09:30–17:00 |
| Oyster Diving School Brighton - No Shop / Office Here | SCUBA tour agency | Swimming Centre, Eastern Rd | Brighton | Mon–Fri 09:30–17:00 |
| Oyster Diving School London | SCUBA instructor | Leisure Centre, 15 Marshall St | London | Mon–Fri 09:30–17:30 |