| Rogy Industrial Co., Limited | Private company limited by shares | Live |
| ROHAM INTERNATIONAL TRADING (HONGKONG) LIMITED | Private company limited by shares | Live |
| Rohan Enterprise Company Limited | Private company limited by shares | Live |
| ROHAN INVESTMENTS LIMITED | Private company limited by shares | Live |
| ROHAN'S COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 08-Jan-2010 |
| ROHANSON LIMITED | Private company limited by shares | Live |
| Rohe Innovation Limited | Private company limited by shares | Live |
| France Rohfree Shares Co., Limited | Private company limited by shares | Live |
| ABDUL ROHIM TRADE CO., LIMITED | Private company limited by shares | Live Commenced dormancy on 16-Jun-2016 |
| ROHIN GROUP LIMITED | Private company limited by shares | Dissolved |
| Rohit Apte Company Limited | Private company limited by shares | Live |
| ROHIT TRADING CO., LIMITED | Private company limited by shares | Live |
| ROHIT INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Mt. ROHKS Dining Limited | Private company limited by shares | Live |
| ROHL ASIA CO., LIMITED | Private company limited by shares | Live |
| ROHLIG CHINA LIMITED | Private company limited by shares | Dissolved |
| ROHLIG SEA FREIGHT LIMITED | Private company limited by shares | Dissolved |
| ROHM ASIA COMPANY LIMITED | Private company limited by shares | Dissolved |
| JINHONG ROHM AND HAAS CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| Rohm and Haas HK China Investments Limited | Private company limited by shares | Dissolved |
| ROHM AND HAAS (FAR EAST) LIMITED | Private company limited by shares | Live Commenced dormancy on 12-Dec-1995 |
| Rohm and Haas HK Dongguan Holding Limited | Private company limited by shares | Live |
| ROHM AND HAAS ELECTRONIC MATERIALS ASIA LIMITED | Private company limited by shares | Live |
| ROHM SEMICONDUCTOR HONG KONG COMPANY LIMITED | Private company limited by shares | Live |
| ROHMANN ASIA LIMITED | Private company limited by shares | Live |
| Germany Rohmax International Petrochemical Limited | Private company limited by shares | Live |
| ROHNING LIMITED | Private company limited by shares | Dissolved |
| D-VISION ROHO HIGH AND NEW TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| ROHO ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ROHO HOLDING LIMITED | Private company limited by shares | Live |
| ROHON LIMITED | | Live |
| HongKong RoHoo Technology Development Co., Limited | Private company limited by shares | Live |
| ROHOO TRADE LIMITED | Private company limited by shares | Live |
| ROHOPA INDUSTRY LIMITED | Private company limited by shares | Live |
| ROHOTEK (HONGKONG) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| ROHRER & ASSOCIATES (PACIFIC) LIMITED | Private company limited by shares | Live |
| ROHSBURG LIMITED | Private company limited by shares | Live |
| ROHSIN LIMITED | Private company limited by shares | Live |
| ROHSTAC ELECTRONICS LIMITED | Private company limited by shares | Live |
| ROHSTAS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ROHUA (HK) INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Rohula Limited | Private company limited by shares | Live |
| R.O.I. Company Limited | | Live |
| Ro'i Consulting Limited | Private company limited by shares | Dissolved |
| RO'I REHAB LIMITED | Private company limited by shares | Live |
| GERMANY ROIBOW BREWERY EQUIPMENT (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ROICKET (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| ROIG SPORTS LIMITED | Private company limited by shares | Dissolved |
| ROIKA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Roikings Limited | Private company limited by shares | Live |
| ROILIWAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROIMaster Limited | Private company limited by shares | Live |
| RoiMobs Limited | Private company limited by shares | Live |
| ROIPLUS CO., LIMITED | Private company limited by shares | Live |
| ROIRA BIOTECH LIMITED | Private company limited by shares | Live |
| ROIS Enterprises Limited | Private company limited by shares | Live |
| ROIS MASTER LIMITED | Private company limited by shares | Live |
| ROIS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| TROIS ROIS PRIVATE LIMITED | Private company limited by shares | Live |
| ROISSIEN LIMITED | Private company limited by shares | Dissolved |
| ROITECH LIMITED | Private company limited by shares | Dissolved |
| ROIVE LIMITED | Private company limited by shares | Live |
| Gestion de Inmuebles Roja Limited | | Live |
| PUERTA ROJA LIMITED | Private company limited by shares | Live |
| ROJACA LIMITED | Private company limited by shares | Dissolved |
| ROJAM ENTERTAINMENT LIMITED | Private company limited by shares | Live |
| ROJAM.COM LIMITED | Private company limited by shares | Dissolved |
| ASO ROJHALAT TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Rojin Limited | Private company limited by shares | Live |
| Mau Rojo Limited | Private company limited by shares | Live |
| ABACO ROJO LIMITED | Private company limited by shares | Dissolved |
| ROJO CORTES ASIA LIMITED | Private company limited by shares | Dissolved |
| Rojo Co., Limited | Private company limited by shares | Live |
| ROJO REALITY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| ROJO TRADING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| ROJOX LIMITED | Private company limited by shares | Live |
| ROJOY TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| ROJU LIMITED | Private company limited by shares | Live |
| ROKA CO LIMITED | Private company limited by shares | Live |
| Roka HK Limited | | Live |
| ROKA Service Limited | Private company limited by shares | Live |
| ROKAN INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| ROKASCO LIMITED | Private company limited by shares | Dissolved |
| ROKBOND LIMITED | Private company limited by shares | Dissolved |
| ROKCO LIMITED | Private company limited by shares | Dissolved |
| ROKE LIMITED | Private company limited by shares | Live |
| ROKE FLUID EQUIPMENT CO., LIMITED | | Live |
| ROKE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Roke Plastics Trading Co., Limited | | Live |
| ROKE TRADING LIMITED | Private company limited by shares | Live |
| ROKE TRADING CO., LIMITED | Private company limited by shares | Live |
| Roke Wing Limited | Private company limited by shares | Live |
| ROKEA TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| ROKEM LIMITED | Private company limited by shares | Live |
| ROKER ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| ROKER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HONGKONG ROKER E-COMMERCE CO., LIMITED | Private company limited by shares | Live |
| ROKER INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ROKERS LIMITED | Private company limited by shares | Dissolved |
| ROKESTAR CO., LIMITED | Private company limited by shares | Live |