| 51 SCUBA LIMITED | Private company limited by shares | Dissolved |
| DW Scuba Limited | | Live |
| ASIA SCUBA DIVERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SCUBA CENTRE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Scuba Channel Company Limited | Private company limited by shares | Live |
| SCUBA NETWORK LIMITED | Private company limited by shares | Live |
| SCUBAMANIA LIMITED | Private company limited by shares | Dissolved |
| SCUBAMONSTER COMPANY LIMITED | Private company limited by shares | Live |
| SCUBAPRO ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| SCUBARYAN ENTERPRISES LIMITED | Private company limited by shares | Live |