| ROYSPARK LIMITED | Private company limited by shares | Dissolved |
| ROYSPARK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ROYSPARK INTERNATIONAL LIMITED | Private company limited by shares | Live |
| ROYSTAR COMPANY LIMITED | Private company limited by shares | Live |
| ROYSTAR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYSTATE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ROYSTER MARINE SUPPLY CO., LIMITED | Private company limited by shares | Dissolved |
| ROYSTON ASIA LIMITED | Private company limited by shares | Dissolved |
| ROYSTON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROYSTON GROUP LIMITED | Private company limited by shares | Dissolved |
| ROYSTON INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYSTONEA LIMITED | Private company limited by shares | Live |
| Roystyle Industrial Co., Limited | Private company limited by shares | Live |
| RoyStyle Technology Co., Limited | Private company limited by shares | Live |
| ROYTEC LIMITED | Private company limited by shares | Dissolved |
| ROYTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYTECH AEROSPACE LIMITED | Private company limited by shares | Live |
| ROYTECH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROYTECH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ROYTEL LIMITED | Private company limited by shares | Dissolved |
| ROYTERY COMPANY LIMITED | Private company limited by shares | Live |
| ROYTEX HK LIMITED | Private company limited by shares | Dissolved |
| ROYTEX HK LIMITED | Private company limited by shares | Live |
| ROYTIN LIMITED | Private company limited by shares | Live |
| ROYTON LIMITED | Private company limited by shares | Live |
| ROYTOP ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROYU COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYUEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYVIEW ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROYWAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYWAY CORPORATION LIMITED | Private company limited by shares | Dissolved |
| ROYWAY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ROYWAY ENGINEERING LIMITED | Private company limited by shares | Live |
| ROYWAY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ROYWAY INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYWELL ESTATES COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYWELL INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| ROYWOOD LIMITED | Private company limited by shares | Dissolved |
| Roza Bulgaria Limited | Private company limited by shares | Live |
| Rozahar Company Limited | | Live |
| Rozaka International Trading Co., Limited | Private company limited by shares | Dissolved |
| ROZALIA-MINGXIN LIMITED | Private company limited by shares | Live |
| Rozalim Limited | Private company limited by shares | Live |
| Rozario & Company Limited | Private company limited by shares | Live |
| ROZATINE LIMITED | Private company limited by shares | Dissolved |
| ROZBOW LIMITED | Private company limited by shares | Live Ceased dormancy on 21-Mar-2005 |
| Rozco Limited | | Live |
| ROZE ASIA GROUP LIMITED | Private company limited by shares | Live |
| Rozee Electronic Limited | Private company limited by shares | Live |
| ROZEL LIMITED | Private company limited by shares | Dissolved |
| ROZELLE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROZEN GROUP INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Live |
| ROZEN NEW MATERIALS LIMITED | Private company limited by shares | Live |
| ROZERIN LIMITED | Private company limited by shares | Dissolved |
| ROZET LIMITED | Private company limited by shares | Dissolved |
| ROZETTA PUBLISHING INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Rozewood Company Limited | Private company limited by shares | Live |
| ROZIZY COMMODITY COMPANY LIMITED | Private company limited by shares | Live |
| ROZMAN LIMITED | Private company limited by shares | Live |
| ROZOY LIMITED | Private company limited by shares | Dissolved |
| Rozper Limited | | Live |
| ROZVEN Company Limited | Private company limited by shares | Live |
| ROZY LIMITED | Private company limited by shares | Dissolved |