| DEHAA ROSSUN INNOVATION INVESTMENT LIMITED | Private company limited by shares | Live |
| ROSSVIEW COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROST GROUP LIMITED | Private company limited by shares | Live |
| MANAGER GROUP ROST K LIMITED | Private company limited by shares | Live |
| ROSTA PHILLY BUILDING MATERIALS CO., LIMITED | Private company limited by shares | Live |
| Rosta MP (Hong Kong) Company Limited | Private company limited by shares | Live |
| ROSTAMI TRADING CO., LIMITED | Private company limited by shares | Live |
| ROSTAR COMPANY LIMITED | Private company limited by shares | Live |
| HK Rostar Co., Limited | Private company limited by shares | Live |
| ROSTAR LAND LIMITED | Private company limited by shares | Dissolved |
| LEO ROSTED PIG EXPERT LIMITED | Private company limited by shares | Live |
| ROSTEKO INDUSTRIAL & TRADE CO., LIMITED | Private company limited by shares | Live |
| ROSTELLA LIMITED | Private company limited by shares | Dissolved |
| ROSTEN ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ROSTER LIMITED | Private company limited by shares | Dissolved |
| ROSTEX LIMITED | Private company limited by shares | Dissolved |
| ROSTI CLOTHING (SHANGHAI) CO., LIMITED | Private company limited by shares | Live |
| ROSTIK LIMITED | Private company limited by shares | Dissolved |
| ROSTIX FINANCIAL LIMITED | Private company limited by shares | Dissolved |
| ROSTOCK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROSTON INVESTMENTS LIMITED | Private company limited by shares | Live |
| ROSTON WATCH & CLOCK CO., LIMITED | Private company limited by shares | Live |
| ROSTONE LIMITED | Private company limited by shares | Live |
| ROSTOV CORPORATION LIMITED | Private company limited by shares | Dissolved |
| ROSTRACE LIMITED | Private company limited by shares | Dissolved |
| ROSTREVOR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROSTRO TRADING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| ROSTRUM COMPANY LIMITED | Private company limited by shares | Live |
| ROSULATE TOURS LIMITED | Private company limited by shares | Dissolved |
| ROSUMI LIMITED | Private company limited by shares | Dissolved |
| ROSUMI CHISPA LIMITED | Private company limited by shares | Dissolved |
| ROSUN LIMITED | Private company limited by shares | Dissolved |
| Rosun Limited | | Live |
| GERMANY ROSUN COMPANY LIMITED | Private company limited by shares | Live |
| Zhejiang Rosun Garment Mfg Co., Limited | Private company limited by shares | Live |
| ROSUNTECH CO., LIMITED | Private company limited by shares | Live |
| ROSUNTRESS TRADING (HK) CO., LIMITED | Private company limited by shares | Live |
| ROSWELL LIMITED | Private company limited by shares | Live |
| HONG KONG ROSWIAH JEWELRY LIMITED | | Live |
| ROSWINNIE LIMITED | Private company limited by shares | Live |
| RoSwiss Pharmaceutical Company Limited | Private company limited by shares | Live |
| ROSY COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROSY COMPANY LIMITED | Private company limited by shares | Dissolved |
| AGY ROSY LIMITED | Private company limited by shares | Live |
| ROSY DAY LIMITED | Private company limited by shares | Live |
| ROSY ERA LIMITED | Private company limited by shares | Live |
| Rosy Company Limited | Private company limited by shares | Live |
| Rosy Tex Limited | Private company limited by shares | Live |
| Rosy HK Limited | | Live |
| Rosy Admiral Limited | Private company limited by shares | Live |
| ROSY BOND LIMITED | Private company limited by shares | Dissolved |
| ROSY BUSINESS LIMITED | Private company limited by shares | Live |
| ROSY CENTURY LIMITED | Private company limited by shares | Live |
| Rosy Cheeks Limited | Private company limited by shares | Dissolved |
| ROSY CLOUD LIMITED | Private company limited by shares | Live |
| Rosy Cloud Capital Limited | | Live |
| ROSY DESTINY LIMITED | Private company limited by shares | Live |
| ROSY DYNASTY LIMITED | Private company limited by shares | Live |
| ROSY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROSY ESTATE LIMITED | Private company limited by shares | Live |
| Rosy Face Company Limited | | Live |
| ROSY FRONTIER LIMITED | Private company limited by shares | Live |
| ROSY GAIN LIMITED | Private company limited by shares | Live |
| ROSY GARDEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| GLORY ROSY LIMITED | Private company limited by shares | Dissolved |
| Rosy Glory Investments Limited | Private company limited by shares | Live |
| ROSY GLOSSY LIMITED | | Live |
| ROSY GOLD LIMITED | Private company limited by shares | Live |
| ROSY GOLD LIMITED | Private company limited by shares | Live |
| Rosy Grace Limited | Private company limited by shares | Live |
| Rosy Harbour Limited | | Live |
| ROSY MA INVESTMENT LIMITED | Private company limited by shares | Live |
| Rosy Investment Limited | | Live |
| ROSY INVESTMENTS LIMITED | Private company limited by shares | Live |
| Rosy Maritime Company Limited | | Live |
| Rosy Market Investments Limited | | Live |
| ROSY MERIT LIMITED | Private company limited by shares | Live |
| ROSY METRO LIMITED | Private company limited by shares | Live |
| ROSY NICE LIMITED | Private company limited by shares | Live |
| ROSY OPTIMISM LIMITED | Private company limited by shares | Live |
| ROSY PAGE LIMITED | Private company limited by shares | Live |
| ROSY PLAN LIMITED | Private company limited by shares | Dissolved |
| ROSY RESULT LIMITED | Private company limited by shares | Live |
| ROSY RICH LIMITED | Private company limited by shares | Live |
| SMART ROSY LIMITED | Private company limited by shares | Dissolved |
| ROSY SOLUTION LIMITED | Private company limited by shares | Live |
| ROSY STAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROSY SUCCESS LIMITED | Private company limited by shares | Live |
| ROSY TRADE LIMITED | Private company limited by shares | Live |
| ROSY VALUE LIMITED | Private company limited by shares | Live |
| ROSY VIEW COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROSY VIEW LIMITED | Private company limited by shares | Live |
| ROSY VISION LIMITED | Private company limited by shares | Live |
| ROSY WEALTH LIMITED | Private company limited by shares | Dissolved |
| ROSY YEAR LIMITED | Private company limited by shares | Dissolved |
| ROSYEAR LIMITED | Private company limited by shares | Dissolved |
| ROSYFASHION (HK) CO., LIMITED | Private company limited by shares | Live |
| ROSYFIELD LIMITED | Private company limited by shares | Live |
| ROSYHUE LIMITED | Private company limited by shares | Dissolved |
| ROSYLAND PROPERTIES LIMITED | Private company limited by shares | Dissolved |