| Ocean Sum Limited | Private company limited by shares | Live |
| SIX OCEAN LIMITED | Private company limited by shares | Dissolved |
| WIN OCEAN LIMITED | Private company limited by shares | Live |
| BIG OCEAN LIMITED | Private company limited by shares | Live |
| NEW OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN RAY LIMITED | Private company limited by shares | Live |
| 6TH OCEAN LIMITED | Private company limited by shares | Dissolved |
| NEW OCEAN SKY LIMITED | Private company limited by shares | Live |
| OCEAN ACE LIMITED | Private company limited by shares | Live |
| ACE OCEAN LIMITED | Private company limited by shares | Live |
| FLY OCEAN LIMITED | Private company limited by shares | Dissolved |
| OCEAN WIN LIMITED | Private company limited by shares | Live |
| OCEAN KEY LIMITED | Private company limited by shares | Live |
| OCEAN TOP LIMITED | Private company limited by shares | Dissolved |
| OCEAN MAX LIMITED | Private company limited by shares | Live |
| OCEAN ACT LIMITED | Private company limited by shares | Dissolved |
| OCEAN INN LIMITED | Private company limited by shares | Live |
| Ocean Pet Pet Spa Limited | Private company limited by shares | Live |
| Ocean To Ocean Limited | Private company limited by shares | Live |
| KIM OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN C. Y. LIMITED | Private company limited by shares | Dissolved |
| OCEAN AIR LIMITED | Private company limited by shares | Live |
| K&G Ocean Limited | Private company limited by shares | Live |
| OCEAN SPA LIMITED | Private company limited by shares | Live |
| OCEAN JOY LIMITED | Private company limited by shares | Live |
| OCEAN DV HK LIMITED | Private company limited by shares | Live |
| OCEAN WAY LIMITED | Private company limited by shares | Dissolved |
| TOP OCEAN LIMITED | Private company limited by shares | Live |
| SAN OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN COMPANY LIMITED | Private company limited by shares | Live |
| OCEAN TOP INC LIMITED | Private company limited by shares | Live |
| OCEAN WEB LIMITED | Private company limited by shares | Dissolved |
| Tec Ocean Limited | Private company limited by shares | Live |
| ACT OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN ON LIMITED | Private company limited by shares | Live |
| OCEAN SKY LIMITED | Private company limited by shares | Live |
| One Ocean Limited | Private company limited by shares | Live |
| OCEAN WAY LIMITED | Private company limited by shares | Live |
| BIG OCEAN INC LIMITED | Private company limited by shares | Dissolved |
| OCEAN TOP LIMITED | Private company limited by shares | Live |
| Sea & Ocean Limited | Private company limited by shares | Live |
| WAH TAK OCEAN TUG COMPANY LIMITED | Private company limited by shares | Live |
| OCEAN OIL LIMITED | Private company limited by shares | Live |
| 44 Ocean Limited | Private company limited by shares | Live |
| ALL OCEAN LIMITED | Private company limited by shares | Live |
| SUN OCEAN HK LIMITED | Private company limited by shares | Live |
| W OCEAN COMPANY LIMITED | Private company limited by shares | Live |
| OCEAN CN Limited | Private company limited by shares | Live |
| FLY OCEAN LIMITED | Private company limited by shares | Live |
| AJ OCEAN SPA LIMITED | Private company limited by shares | Live |
| YEN OCEAN COMPANY LIMITED | Private company limited by shares | Live |
| ART OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN WAY LIMITED | Private company limited by shares | Live |
| FPP OCEAN LIMITED | Private company limited by shares | Live |
| TOP OCEAN INC LIMITED | Private company limited by shares | Live |
| PET PET OCEAN LIMITED | Private company limited by shares | Live |
| XIN YA OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN ON LIMITED | Private company limited by shares | Live |
| L & T Ocean Limited | Private company limited by shares | Live |
| MID OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN 88 LIMITED | Private company limited by shares | Live |
| OCEAN MAX INC LIMITED | Private company limited by shares | Live |
| OCEAN WIN INC LIMITED | Private company limited by shares | Live |
| Ocean Lux Company Limited | Private company limited by shares | Live |
| OCEAN RAY LIMITED | Private company limited by shares | Live |
| CKS OCEAN LIMITED | Private company limited by shares | Live |
| JOY OCEAN LIMITED | Private company limited by shares | Live |
| SU OCEAN COMPANY LIMITED | Private company limited by shares | Live |
| OCEAN COMPANY LIMITED | Private company limited by shares | Live |
| WIN OCEAN LIMITED | Private company limited by shares | Live |
| NEW OCEAN LIMITED | Private company limited by shares | Live |
| Ocean W Limited | Private company limited by shares | Live |
| ONE OCEAN LIMITED | Private company limited by shares | Live |
| Ocean Air HK Limited | Private company limited by shares | Live |
| OCEAN DE DON HK LIMITED | Private company limited by shares | Live |
| Ocean Bay Limited | Private company limited by shares | Live |
| OCEAN BOY LIMITED | Private company limited by shares | Live |
| OCEAN ART LIMITED | Private company limited by shares | Live |
| Ocean 2 Limited | Private company limited by shares | Live |
| Ocean Gas Limited | Private company limited by shares | Live |
| Ocean LNG Limited | Private company limited by shares | Live |
| OCEAN AIM LIMITED | Private company limited by shares | Live |
| OCEAN ARC LIMITED | Private company limited by shares | Live |
| XIA OCEAN COMPANY LIMITED | Private company limited by shares | Live |
| OCEAN FAN LIMITED | Private company limited by shares | Live |
| OCEAN II DE DON HK LIMITED | Private company limited by shares | Live |
| J OCEAN LIMITED | Private company limited by shares | Live |
| Ocean Cat Limited | Private company limited by shares | Live |
| Sea Ocean Limited | Private company limited by shares | Live |
| TAO OCEAN LIMITED | Private company limited by shares | Live |
| TOP OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN ADS LIMITED | Private company limited by shares | Live |
| Ocean X Limited | Private company limited by shares | Live |
| ALL OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN LIMITED | Private company limited by shares | Live |
| OCEAN JET LIMITED | Private company limited by shares | Live |
| Sun And Ocean Company Limited -The- | Private company limited by shares | Live |
| SKY & OCEAN LIMITED | Private company limited by shares | Live |
| Pet Pet Ocean Limited | Private company limited by shares | Live |
| SKY OCEAN 43 LIMITED | | Live |