| AMBITION LIMITED | Private company limited by shares | Dissolved |
| AMBITION LIMITED | Private company limited by shares | Dissolved |
| Ambition One Limited -The- | Private company limited by shares | Live |
| MIX AMBITION LIMITED | Private company limited by shares | Live |
| One Ambition Limited | Private company limited by shares | Live |
| AMBITION LIMITED | Private company limited by shares | Live |
| Far Ambition Limited | Private company limited by shares | Live |
| PM Ambition HK Limited | Private company limited by shares | Live |
| Ambition CPA Limited | | Live |
| NEW AMBITION LIMITED | | Live |
| CDBL Ambition Limited | Private company limited by shares | Live |
| EAST DRAGON AMBITION LIMITED | Private company limited by shares | Live |
| First Ambition Company Limited | Private company limited by shares | Live |
| Grant Ambition Limited | Private company limited by shares | Live |
| CREATIVE AMBITION INVESTMENT LIMITED | Private company limited by shares | Live |
| LOFTY AMBITION LIMITED | Private company limited by shares | Live |
| Trade Ambition Limited | Private company limited by shares | Live |
| AMBITIONER EDUCATION CONSULTING LIMITED | Private company limited by shares | Live |
| AMBITIONUS ENERGETIC ENTERPRISE CO., LIMITED | Private company limited by shares | Live |