| RAIA (H.K.) CO., LIMITED | Private company limited by shares | Live |
| RAIA INTERNATIONAL INSURANCE BROKERS LIMITED | Private company limited by shares | Live |
| RAIA WELLMAN INC. LIMITED | Private company limited by shares | Live |
| Raian Trade Limited | Private company limited by shares | Live |
| RAID LEADER LUXURY LIMITED | Private company limited by shares | Live |
| RaidCall (HK) Limited | Private company limited by shares | Live |
| RAIDER LIMITED | Private company limited by shares | Dissolved |
| RAIDER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| BEST RAIDER SHIPPING LIMITED | Private company limited by shares | Live |
| STAR RAIDER LIMITED | Private company limited by shares | Live |
| RAIDER TECHNOLOGY LIMITED | Private company limited by shares | Live |
| RAIDER TRANSPORTATION LIMITED | Private company limited by shares | Live Commenced dormancy on 20-Mar-1997 |
| RAIDERLY HOLDINGS LIMITED | Private company limited by shares | Live |
| Rag Raiders Limited | Private company limited by shares | Live |
| RAIDGEAR TECHNOLOGY INVESTMENT (HK) CO., LIMITED | Private company limited by shares | Live |
| Raido Capital Limited | | Live |
| RAID-TECH TECHNOLOGY CORP LIMITED | Private company limited by shares | Dissolved |
| RaidTech Industries Company Limited | Private company limited by shares | Live |
| RAI-FAIRE LIMITED | Private company limited by shares | Live |
| RAIFIL COMPANY LIMITED | Private company limited by shares | Live |
| RAIFULL LIMITED | Private company limited by shares | Dissolved |
| ITALIAN GOL RAIGE INT'L CO., LIMITED | Private company limited by shares | Dissolved |
| Raiger textile co., Limited | Private company limited by shares | Live |
| US RAIGINT CASUAL GARMENT CO., LIMITED | Private company limited by shares | Live |
| HK Raigold Tech Limited | | Live |
| RAIKER LIMITED | Private company limited by shares | Dissolved |
| GERMANY RAIKMENS HOLDING LIMITED | Private company limited by shares | Dissolved |
| RAIKOKU COMPANY LIMITED | Private company limited by shares | Live |
| RAIL LIMITED | Private company limited by shares | Live |
| BHS RAIL LIMITED | Private company limited by shares | Dissolved |
| THS RAIL COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 04-Feb-2016 |
| SEA AND RAIL LIMITED | Private company limited by shares | Live |
| ASIA RAIL CONSULT LIMITED | Private company limited by shares | Live |
| ASIAN RAIL HIGHWAY LIMITED | Private company limited by shares | Live |
| CHINA AIR RAIL GROUP CO., LIMITED | Private company limited by shares | Live |
| China Rail Structure Investment Limited | Private company limited by shares | Live |
| CHINA RAIL INVESTMENTS GROUP LIMITED | Private company limited by shares | Live |
| China Rail And Sea International Logistic Limited | Private company limited by shares | Live |
| AEG CHINA RAIL SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Rail Consult Co. Limited | Private company limited by shares | Live |
| CHINA RAIL FOREFRONT CHOO CHOO LIMITED | Company limited by guarantee | Dissolved |
| STAR RAIL INTERMODAL LIMITED | Private company limited by shares | Live |
| JUHE High-Tech Rail Transit (Asia) Company Limited | Private company limited by shares | Dissolved |
| KOWLOON SKY RAIL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA NATIONAL POST & RAIL GROUP LIMITED | Private company limited by shares | Dissolved |
| ASIA PACIFIC RAIL LIMITED | Private company limited by shares | Live |
| China Post & Rail (Group) Company Limited | Private company limited by shares | Dissolved |
| E TO E RAIL PRIVATE LIMITED | Private company limited by shares | Live |
| QUIET RAIL LIMITED | Private company limited by shares | Live |
| RICH RAIL LIMITED | Private company limited by shares | Live |
| Wabtec China Rail Products & Services Holding Limited | Private company limited by shares | Live |
| SHRC-Scandinavian High-Speed Rail Consortium Limited | Private company limited by shares | Live |
| RAIL TRANSPORT SOLUTIONS LIMITED | Private company limited by shares | Live |
| SPEED RAIL LIMITED | Private company limited by shares | Dissolved |
| SUPER RAIL LIMITED | Private company limited by shares | Dissolved |
| SPX Rail Systems HK Limited | Private company limited by shares | Dissolved |
| Pro Rail Systems Limited | Private company limited by shares | Live |
| ADVANCED RAIL SYSTEMS LIMITED | Private company limited by shares | Live |
| TOPS RAIL (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| CHINA SMART RAIL TRANSIT CONSULTING LIMITED | Private company limited by shares | Live |
| CHINA RAIL TRANSIT MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| RAILAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| Railasia Limited | Private company limited by shares | Live |
| RAILCO CO., LIMITED | Private company limited by shares | Live |
| CHINA RAILCOM HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| RAILCOM INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| RAILCON CHINA LIMITED | Private company limited by shares | Dissolved |
| RAILCON INTERMODAL LIMITED | Private company limited by shares | Dissolved |
| RAILEI DECORATION CO LIMITED | Private company limited by shares | Live |
| RAILETTE LIMITED | Private company limited by shares | Live |
| RAILFORCE (H.K.) CO. LIMITED | Private company limited by shares | Live |
| RAILINE LIMITED | Private company limited by shares | Dissolved |
| HONGKONG RAILLIDA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RAILLINK SCIENTIFIC CONSULTANT LIMITED | Private company limited by shares | Dissolved |
| RAILOK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAILONG LIMITED | Private company limited by shares | Dissolved |
| RAILONG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| RAILONG INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| RAILOY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Railpower Company Limited | Private company limited by shares | Live |
| YARDWAY RAILQUIP LIMITED | Private company limited by shares | Live |
| STANDARD RAILROAD GROUP LIMITED | Private company limited by shares | Dissolved |
| RAILSOURCE LIMITED | Private company limited by shares | Live |
| RAILSTD COMPANY LIMITED | Private company limited by shares | Live |
| RAILSWAYS SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| RailTech Limited | Private company limited by shares | Dissolved |
| RAIL-TECH INTERNATIONAL (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| RAIL-TECH INTERNATIONAL ENTERPRISE (HK) LIMITED | Private company limited by shares | Dissolved |
| H. E. RAILTON AND COMPANY, LIMITED | Company limited by guarantee | Dissolved |
| RAILTON LIMITED | Private company limited by shares | Dissolved |
| ITALY RAILTON (INTERNATIONAL) GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| RAILTRADE LIMITED | Private company limited by shares | Live |
| RAIL-VEYOR ASIA LIMITED | Private company limited by shares | Live |
| RAILWALK LIMITED | Private company limited by shares | Dissolved |
| RailWare Limited | Private company limited by shares | Dissolved |
| RAILWAY LIMITED | Private company limited by shares | Live |
| MTZ RAILWAY LIMITED | Private company limited by shares | Live |
| Railway One Limited | Private company limited by shares | Live |
| MAN YI RAILWAY COMPANY LIMITED | Private company limited by shares | Live |
| RAILWAY AGENCY LIMITED | Private company limited by shares | Dissolved |