| ROYAL WAY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL FLY INVESTMENT LIMITED | Private company limited by shares | Live |
| NEW ROYAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| All Royal Investment Co. Limited | Private company limited by shares | Live |
| ROYAL SKY INVESTMENT LIMITED | Private company limited by shares | Live |
| ASIA ROYAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL BEST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BEST ROYAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL BOND INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL BUSINESS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL CAPITAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL CENTURY INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL CHARITY INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL DRAGON INVESTMENT LIMITED | Private company limited by shares | Live |
| DRAGON ROYAL INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL EASTERN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Royal Enterprise Investment Limited | | Live |
| ROYAL INVESTMENT ENTERPRISES LIMITED | Private company limited by shares | Live |
| ROYAL FAIR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL FORD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GOLD ROYAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GRAND ROYAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Grand Royal Investment Pte Limited | Private company limited by shares | Dissolved |
| ROYAL INVESTMENT HOLDING LIMITED | Private company limited by shares | Dissolved |
| ROYAL HONEST INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| MAPLE ROYAL INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL MARK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL OCEAN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL PACIFIC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL PACIFIC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL PALACE CATERING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL POWER INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL RICH INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL SMART INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL SUCCESS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL SUCCESS INVESTMENT LIMITED | Private company limited by shares | Live |
| SUCCESS ROYAL INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL TEAM INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL TIME INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL TRADE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL TRUTH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL VICTOR INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL VIEW INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL WINNING INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL YEAR INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL ART INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ROYAL SON INVESTMENTS LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Aug-2013 |
| ROYAL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Royal J Investments Limited | Private company limited by shares | Live |
| Royal M Investments Limited | Private company limited by shares | Live |
| New Royal Investments Limited | Private company limited by shares | Live |
| TOP ROYAL INVESTMENTS LIMITED | | Live |
| WIN ROYAL INVESTMENTS LIMITED | | Live |
| ROYAL BEST INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ROYAL BEST INVESTMENTS LIMITED | Private company limited by shares | Live |
| ROYAL COAST INVESTMENTS LIMITED | Private company limited by shares | Live |
| ROYAL EASTERN INVESTMENTS LIMITED | Private company limited by shares | Live |
| GRAND ROYAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| ROYAL GRAND INVESTMENTS LIMITED | Private company limited by shares | Live |
| ROYAL MARK INVESTMENTS LIMITED | Private company limited by shares | Live |
| ROYAL PACIFIC INVESTMENTS LIMITED | Private company limited by shares | Live |
| ROYAL SEAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| Royal View Investments Limited | Private company limited by shares | Live |
| ITALY ROYAL HOME (HK) LIMITED | Private company limited by shares | Live |
| CHENG HO ROYAL JELLY COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN ROYAL JEWELLERY LIMITED | Private company limited by shares | Dissolved |
| ROYAL LC JEWELLERY COMPANY LIMITED | Private company limited by shares | Live |
| ROYAL JEWELLERY COMPANY LIMITED | Private company limited by shares | Live |
| Royal Jewellery Co. Limited | Private company limited by shares | Live |
| ROYAL LEICHART JEWELLERY LIMITED | Private company limited by shares | Live |
| China Jiangning Royal Weaving Co., Limited | Private company limited by shares | Live |
| JOIN ROYAL LIMITED | Private company limited by shares | Dissolved |
| Royal Jory Limited | Private company limited by shares | Live |
| Kartier Royal Jewellery Limited | Private company limited by shares | Dissolved |
| ROYAL KENT LIMITED | Private company limited by shares | Live |
| KINDLY ROYAL LIMITED | Private company limited by shares | Dissolved |
| Lady Royal Company Limited | | Live |
| ROYAL LAKE LIMITED | Private company limited by shares | Dissolved |
| Royal Lake Investments Limited | Private company limited by shares | Live |
| Royal Landlord 005 Limited | | Live |
| ROYAL LEAD LIMITED | Private company limited by shares | Live |
| ROYAL LEADER LIMITED | Private company limited by shares | Live |
| LEADER ROYAL LIMITED | Private company limited by shares | Dissolved |
| ROYAL LEADER (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ROYAL LEADER ENTERPRISES LIMITED | Private company limited by shares | Live |
| ROYAL LEADER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ROYAL LEADER INVESTMENT LIMITED | Private company limited by shares | Live |
| ROYAL LEGEND LIMITED | Private company limited by shares | Live |
| ROYAL LEGEND INVESTMENT LIMITED | Private company limited by shares | Live |
| Leson Royal Limited | | Live |
| ITALY SHENGSHI ROYAL INT'L LIGHTING LIMITED | Private company limited by shares | Live |
| ROYAL LINKAGE LIMITED | Private company limited by shares | Dissolved |
| ROYAL LINKAGE LIMITED | Private company limited by shares | Live |
| ROYAL LINKING LIMITED | Private company limited by shares | Dissolved |
| London Royal Research Limited | | Live |
| ROYAL LUCA HK LIMITED | Private company limited by shares | Live |
| ROYAL LUCK LIMITED | Private company limited by shares | Dissolved |
| ROYAL LUCK INC LIMITED | Private company limited by shares | Live |
| LUCKY ROYAL LIMITED | Private company limited by shares | Dissolved |
| ROYAL LUCKY LIMITED | Private company limited by shares | Dissolved |