| OYSTER C LIMITED | Private company limited by shares | Live |
| OYSTER BAY LIMITED | Private company limited by shares | Dissolved |
| OYSTER HUT LIMITED | Private company limited by shares | Live |
| Oyster Bay Limited | Private company limited by shares | Live |
| SEA OYSTER LIMITED | Private company limited by shares | Live |
| 16 Oyster Limited | | Live |
| FAT OYSTER LIMITED | | Live |
| OYSTER BAR LIMITED | | Live |
| LINKS OYSTER CO. LIMITED | Private company limited by shares | Dissolved |
| Online Oyster Limited | Private company limited by shares | Live |
| OYSTER PARADISE LIMITED | Private company limited by shares | Dissolved |
| PETITE OYSTER LIMITED | Private company limited by shares | Live |
| OYSTER TMARKETS LIMITED | | Live |
| OYSTERCATCHER LIMITED | Private company limited by shares | Dissolved |
| OYSTERCATCHERS ASIA LIMITED | Private company limited by shares | Live |
| OYSTER.COM LIMITED | Private company limited by shares | Dissolved |
| Oysterland Limited | Private company limited by shares | Live |
| OYSTERS LCC LIMITED | Private company limited by shares | Live |