| Rollio Limited | Private company limited by shares | Live |
| ROLLION LIMITED | Private company limited by shares | Dissolved |
| ROLLIS ASIA LIMITED | Private company limited by shares | Dissolved |
| ROLLIS ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROLLIS INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Roll-La Studio Limited | Private company limited by shares | Live |
| BRITISH ROLLMAKERS (CHINA) LIMITED | Private company limited by shares | Live |
| ROLLMAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROLLMARK LIMITED | Private company limited by shares | Dissolved |
| ROLLMAX COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROLLMOVE LIMITED | Private company limited by shares | Live |
| Rollngo Global Limited | Private company limited by shares | Live |
| ROLLO ASO LIMITED | Private company limited by shares | Live |
| Rollo Global Limited | Private company limited by shares | Live |
| ROLLO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROLLOGO LIMITED | Private company limited by shares | Live |
| Rollomatic HK Limited | Private company limited by shares | Live |
| rollor Limited | Private company limited by shares | Live |
| ROLLOR TECHNOLOGY H.K. LIMITED | Private company limited by shares | Live |
| Rollosch Co., Limited | Private company limited by shares | Live |
| ROLL-OVER TRADING LIMITED | Private company limited by shares | Dissolved |
| GERMANY ROLLOYCE (CHINA) CO., LIMITED | Private company limited by shares | Dissolved |
| RollRollRoll Limited | Private company limited by shares | Live |
| BAOSTEEL ROLLS LIMITED | Private company limited by shares | Live |
| ROLLS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROLLS SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| ROLLS TRADE LIMITED | | Live |
| ROLLSROLLER ASIA LIMITED | Private company limited by shares | Live |
| CHINA ROLLS-ROYCE CLUB LIMITED | Private company limited by shares | Live |
| ROLLS-ROYCE INDUSTRIAL POWER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ROLLS-ROYCE MARINE HONG KONG LIMITED | Private company limited by shares | Live |
| ROLLS-ROYCE MARINE ASIA LIMITED | Private company limited by shares | Live |
| RollsTech Engineering Limited | Private company limited by shares | Live |
| ROLLSTONE INDUSTRY CO., LIMITED | | Live |
| ROLLSWELL ELECTRIC APPLIANCES & EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| ROLLTECH LIMITED | Private company limited by shares | Dissolved |
| ROLL-TECH ALLOYS LIMITED | Private company limited by shares | Dissolved |
| AMERICAN ROLLTECH CORP. LIMITED | Private company limited by shares | Dissolved |
| Rolltech Corporation (Hong Kong) Limited | Private company limited by shares | Dissolved |
| ROLLTECH INDUSTRY (CHINA) LIMITED | | Live |
| ROLLTIDE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Rollwalk Limited | | Live |
| ROLLWELL LIMITED | Private company limited by shares | Dissolved |
| ROLLWELL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROLLWIN LIMITED | Private company limited by shares | Dissolved |
| ROLLWIN LIMITED | Private company limited by shares | Live |
| ROLLY LIMITED | Private company limited by shares | Dissolved |
| ROLLYS LONDON LIMITED | | Live |