| Edmund Rucker Limited | Private company limited by shares | Live |
| RUCKFORD LIMITED | Private company limited by shares | Dissolved |
| H. RUCKLI & CO. LIMITED | Private company limited by shares | Dissolved |
| LILLY RUCKY LIMITED | Private company limited by shares | Live |
| HK RUCN TRADE LIMITED | | Live |
| RUCO LIMITED | Private company limited by shares | Live |
| RUCOM LIMITED | Private company limited by shares | Live |
| rucs International Company Limited | Private company limited by shares | Live |
| Ruda Limited | Private company limited by shares | Live |
| RUDANI DIAMONDS LIMITED | Private company limited by shares | Live |
| RUDAOR LIMITED | Private company limited by shares | Live |
| Rudatek Technology Limited | Private company limited by shares | Live |
| RUDD COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUDDAR LIMITED | Private company limited by shares | Dissolved |
| RUDDER SHIPPING CONSULTANCY CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Rudder Technology Co., Limited | Private company limited by shares | Live |
| RUDDER TECH (ASIA) CO., LIMITED | Private company limited by shares | Live |
| Rudder Technology Co., Limited | Private company limited by shares | Live |
| RUDDER INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUDDER INTERNATIONAL LIMITED | Private company limited by shares | Live |
| GREEN RUDDER INTERNATIONAL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| RUDDER REALTY LIMITED | Private company limited by shares | Live |
| SINO RUDDER INVESTMENT LIMITED | Private company limited by shares | Live |
| STAR RUDDER WATCH CO., LIMITED | Private company limited by shares | Live |
| Ruddin Advisory Limited | Private company limited by shares | Live |
| RUDDOCK COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUDDY LIBERTY LIMITED | Private company limited by shares | Live |
| RUDE COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUDER FINN ASIA LIMITED | Private company limited by shares | Live |
| RUDFIELD COMPANY LIMITED | Private company limited by shares | Live |
| RUDGE HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| Rudgear Limited | Private company limited by shares | Live |
| RUDGERS LIMITED | Private company limited by shares | Live |
| RUDGWICK LIMITED | Private company limited by shares | Dissolved |
| RUDICON COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUDIFF COMPANY LIMITED | Private company limited by shares | Dissolved |
| Rudimental Limited | | Live |
| Rudin Technology Co., Limited | Private company limited by shares | Live |
| Rudius Holdings Group Limited | Private company limited by shares | Live |
| RUDOLF NEU ASIA LIMITED | Private company limited by shares | Dissolved |
| Rudolf Pacific (Asia) Limited | Private company limited by shares | Live |
| Rudolf Enterprise Limited | Private company limited by shares | Live |
| HEINRICH & RUDOLF LIMITED | Private company limited by shares | Live |
| RUDOLF PACIFIC LIMITED | Private company limited by shares | Live |
| Rudolf Stark Limited | Private company limited by shares | Live |
| RUDOLPH EUROPEAN MENSWEAR LIMITED | Private company limited by shares | Dissolved |
| RUDRAGON LIMITED | Private company limited by shares | Live |
| RUDSAK HONG KONG LIMITED | Private company limited by shares | Live |
| RUDUOQIAN TRADE CO., LIMITED | Private company limited by shares | Live |
| RUDY LIMITED | Private company limited by shares | Live |
| WALTER RUDY (ASIA) LIMITED | Private company limited by shares | Live |
| VALENTINO RUDY (ITALY) CO. LIMITED | Private company limited by shares | Live |
| WALTER RUDY LIMITED | Private company limited by shares | Live |
| RUDYARD LIMITED | Private company limited by shares | Dissolved |
| RUDYARD ESTATES LIMITED | Private company limited by shares | Dissolved |
| RUDYARD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RUE11 Limited | Private company limited by shares | Live |
| LA RUEDA LIMITED | Private company limited by shares | Dissolved |
| JA Rueda & Company Limited | Private company limited by shares | Live Commenced dormancy on 11-Aug-2015 |
| Ruediger (Hong Kong) Co Limited | Private company limited by shares | Live |
| RUEHI, LIMITED | Private company limited by shares | Dissolved |
| Cheng Ruei Limited | Private company limited by shares | Live |
| Chuan Ruei Fa(Hong Kong)Industrial Co., Limited | Private company limited by shares | Dissolved |
| RUEI JHIH ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ruei Jin Sing Fu Hua Hai Garden Limited | Private company limited by shares | Live |
| RUEI CHENG GROUP COMPANY LIMITED | Private company limited by shares | Live |
| REN RUEI INDUSTRY LIMITED | Private company limited by shares | Live |
| Ruei Ho International Limited | Private company limited by shares | Live |
| JIA RUEI INVESTMENT LIMITED | Private company limited by shares | Live |
| Studio Ruei Limited | | Live |
| RUEI ZU WHEELS (HONG KONG) LIMITED | Private company limited by shares | Live |
| RUEIRAN GROUP LIMITED | Private company limited by shares | Live |
| Rueitek Co., Limited | Private company limited by shares | Live Commenced dormancy on 17-Mar-2016 |
| RUELENE LIMITED | Private company limited by shares | Dissolved |
| RUELLE LIMITED | Private company limited by shares | Dissolved |
| Ruelle Limited | | Live |
| RUELLIA COMPANY LIMITED | Private company limited by shares | Live |
| Ruelo Patisserie (China) Limited | Private company limited by shares | Live |
| RUENERGY LIMITED | Private company limited by shares | Live |
| ROONG RUENG SUB ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| RUENTEX TRADE LIMITED | | Live |
| HK RUERSE INT'L TRADING LIMITED | Private company limited by shares | Live |
| RUEW LIMITED | | Live |
| RU-EXPRESS INTERNATIONAL SERVICES LIMITED | Private company limited by shares | Live |
| RUEY CHUNG INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HAO RUEY MACHINERY CO., LIMITED | Private company limited by shares | Live |
| RUEY DA ELECTRIC (H.K.) COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUEY SHEING PLASTICS & ELECTRONICS LIMITED | Private company limited by shares | Live |
| Ruey Sheing Plastics Electronics Technology Limited | Private company limited by shares | Live |
| RUEY TAY BRASSIERE FACTORY LIMITED | Private company limited by shares | Dissolved |
| RUEY FON PLASTIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| RUEY SHING (CHINA) COMPANY LIMITED | Private company limited by shares | Dissolved |
| YANG RUEY INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Rueyyuan Holding Company Limited | Private company limited by shares | Live |
| Rueyyuan Investment Company Limited | Private company limited by shares | Live |
| Saint Rufa Trading Co., Limited | Private company limited by shares | Live |
| RUFA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Rufavor Limited | Private company limited by shares | Live |
| RUFF COMPANY LIMITED | Private company limited by shares | Dissolved |
| Ruff and Co. Limited | Private company limited by shares | Live |