| 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 |