| TRAIN TOP LIMITED | Private company limited by shares | Dissolved |
| TRAIN MAX LIMITED | Private company limited by shares | Dissolved |
| SKY TRAIN LIMITED | Private company limited by shares | Live |
| CHN AIR TRAIN LIMITED | Private company limited by shares | Live |
| Train Train Limited | Private company limited by shares | Live |
| MID TRAIN LIMITED | | Live |
| Net Train Limited | | Live |
| 509 ART TRAIN LIMITED | | Live |
| TRAIN ASIA LIMITED | Private company limited by shares | Dissolved |
| TRAIN BEST LIMITED | Private company limited by shares | Dissolved |
| BULLET TRAIN LIMITED | Private company limited by shares | Live |
| TRAIN BUSINESS & TRADE LIMITED | | Live |
| CHAIN TRAIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| HK ZHAOHUI TRAIN PLAN CO., LIMITED | Private company limited by shares | Dissolved |
| TRAIN CORRECT LIMITED | Private company limited by shares | Dissolved |
| DYNAMIC TRAIN LIMITED | Private company limited by shares | Live |
| TRAIN EXCELLENCE LIMITED | Private company limited by shares | Dissolved |
| POWER EXPRESS TRAIN LIMITED | | Live |
| EXPRESS BULLET TRAIN TOURISM LIMITED | Private company limited by shares | Live |
| FAST TRAIN LIMITED | Private company limited by shares | Live |
| TRAIN FINE LIMITED | Private company limited by shares | Dissolved |
| FORTUNE TRAIN LIMITED | Private company limited by shares | Live |
| TRAIN FRUIT LIMITED | Private company limited by shares | Live |
| FULL TRAIN LIMITED | | Live |
| G.A. TRAIN LIMITED | Private company limited by shares | Dissolved |
| GALAXY TRAIN LIMITED | Private company limited by shares | Dissolved |
| GLOBAL TRAIN LIMITED | Private company limited by shares | Live |
| GOLD TRAIN LIMITED | Private company limited by shares | Live |
| BULLET TRAIN GROUP LIMITED | Private company limited by shares | Dissolved |
| Happy Train Limited | | Live |
| SKY TRAIN INVESTMENTS LIMITED | Private company limited by shares | Live |
| TIME TRAIN INVESTMENTS LIMITED | Private company limited by shares | Live |
| VALUE TRAIN INVESTMENTS LIMITED | Private company limited by shares | Live |
| HK JINRONG TRAIN CENTRE LIMITED | Private company limited by shares | Live |
| TRAIN FOR KIDS LIMITED | Private company limited by shares | Live |
| TRAIN LONG LIMITED | Private company limited by shares | Dissolved |
| SC ENTERPRISE MANAGEMENT TRAIN GROUP LIMITED | Private company limited by shares | Dissolved |
| Milki Train Limited | Private company limited by shares | Live |
| POWER TRAIN LIMITED | Private company limited by shares | Live |
| HK NEW POWER TRAIN SODA LIMITED | Private company limited by shares | Live |
| RIGHT TRAIN LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI TRAIN SPORT GOODS LIMITED | Private company limited by shares | Dissolved |
| USA POWER TRAIN WINE SHARES LIMITED | Private company limited by shares | Live |
| SILVER TRAIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| 6 TRAIN STUDIO LIMITED | Private company limited by shares | Live |
| SUSHI TRAIN (HONG KONG) LIMITED | Private company limited by shares | Live |
| TRAIN SYSTEM COMPANY LIMITED | Private company limited by shares | Dissolved |
| Train Talker Limited | Private company limited by shares | Live |
| TARGET TRAIN LIMITED | Private company limited by shares | Dissolved |
| TRAIN THE TEACHER LIMITED | Private company limited by shares | Live |
| TRAIN TECH COMPANY LIMITED | Private company limited by shares | Live |
| THINK AND TRAIN LIMITED | Private company limited by shares | Live |
| YUE GANG AO THROUGH TRAIN LIMITED | Private company limited by shares | Live |
| TRAIN TOP INVESTMENT & TRADING LIMITED | Private company limited by shares | Live |
| KAI YIP (TRAIN) TRANSPORTATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TREASURE TRAIN ARTS CREATION LIMITED | Private company limited by shares | Dissolved |
| Wealth Train Limited | Private company limited by shares | Live |
| WEALTHY TRAIN LIMITED | Private company limited by shares | Live |
| WELL TRAIN LIMITED | Private company limited by shares | Live |
| WELL TRAIN LIMITED | Private company limited by shares | Live |
| TRAIN WELL INVESTMENTS LIMITED | Private company limited by shares | Live |
| T-RAINBOW COATING SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| Trainbow Overseas Education Company Limited | Private company limited by shares | Live |
| TRAINCY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Trainer Pro Limited | Private company limited by shares | Dissolved |
| ACADEMY OF HONG KONG WORKING DOG TRAINER LIMITED -THE- | Company limited by guarantee | Live |
| ASIA ANIMAL TRAINER ASSOCIATION LIMITED | | Live |
| Asia Trainer Association Limited | Private company limited by shares | Live |
| GUANGZHOU TRAINER ELECTRONICS LIMITED | Private company limited by shares | Live |
| FLAPPER COMPUTER TRAINER LIMITED | Private company limited by shares | Dissolved |
| GLOBAL TRAINER TECHNOLOGY TALENTSGREAT ENTERPRISER ASSOCIATION LIMITED | Private company limited by shares | Live |
| H.K. APPEND POWER INT'L ENTERPRISE TRAINER GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG FITNESS TRAINER LIMITED | Private company limited by shares | Live |
| HONG KONG YOUTH INTERNATIONAL PROFESSIONAL FITNESS TRAINER TRAINING LIMITED | Private company limited by shares | Live |
| FX TRAINER HONG KONG LIMITED | Private company limited by shares | Dissolved |
| INTERNATIONAL CERTIFIED REHABILITATION TRAINER ASSOCIATION LIMITED | Private company limited by shares | Live |
| GONGHAO (HK) INT'L TRAINER LARGE UNIT LIMITED | Private company limited by shares | Live |
| China Trainer Technology Entrepreneur Wisdom Island Limited | Private company limited by shares | Live |
| HUBEN INTERNATIONAL SAFETY MANAGEMENT AND PERSONAL TRAINER INSTITUTE CO., LIMITED | Private company limited by shares | Live |
| CHINA REGISTERED TRAINER ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| SOCIETY OF PROFESSIONAL TRAINER FOR OCCUPATIONAL HEALTH AND SAFETY LIMITED -THE- | Private company limited by shares | Dissolved |
| 07/08 RICKY YIU TRAINER SYNDICATE LIMITED | Private company limited by shares | Dissolved |
| China Outward Bound Trainer Training Institution Limited | Private company limited by shares | Live |
| International Professional Trainer Vocational Training Institute Co., Limited | Private company limited by shares | Live |
| China Trainer Vocational Training Service Co., Limited | Private company limited by shares | Live |
| UNISERVE EXPERT LANGUAGE TRAINER LIMITED | Private company limited by shares | Live |
| INTERNATIONAL YOGA TRAINER REVIEW CENTER (CHINA) LIMITED | Private company limited by shares | Live |
| TrainerUni Limited | Private company limited by shares | Live |
| TRAINEXT Gen Limited | Private company limited by shares | Live |
| TRAINFIELD COMPANY LIMITED | Private company limited by shares | Dissolved |
| PGT Traing Co., Limited | | Live |
| HAN MO ART TRAINING COMPANY LIMITED | Private company limited by shares | Dissolved |
| ITC TRAINING LIMITED | Private company limited by shares | Live |
| I TRAINING LIMITED | Private company limited by shares | Dissolved |
| Eva Lo Training Limited | Private company limited by shares | Live |
| VTC TRAINING COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 01-Apr-2014 |
| ALC TRAINING LIMITED | Private company limited by shares | Live |
| SSL Training Limited | Private company limited by shares | Live |
| Ai Si Training Limited | Private company limited by shares | Dissolved |
| ELT TRAINING LIMITED | Private company limited by shares | Dissolved |