| FASTWILL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FASTWIN LIMITED | Private company limited by shares | Dissolved |
| FASTWISE DEVELOPMENTS LIMITED | Private company limited by shares | Dissolved |
| FASTWOOD LIMITED | Private company limited by shares | Dissolved |
| FASTWORLD LIMITED | Private company limited by shares | Dissolved |
| FASTY COMPANY LIMITED | Private company limited by shares | Live |
| FASTY ASIA LIMITED | | Live |
| FASTY CREATION LIMITED | Private company limited by shares | Live |
| FASTY ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| FASTY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| FASTY FINANCE LIMITED | | Live |
| GAIN FASTY INVESTMENT LIMITED | Private company limited by shares | Live |
| GRACE FASTY LIMITED | | Live |
| FASTY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| FASTY (HONG KONG) LIMITED | | Live |
| FASTY INDUSTRIAL LIMITED | | Live |
| FASTY INVESTMENT LIMITED | Private company limited by shares | Live |
| FASTY ASIA INVESTMENT LIMITED | Private company limited by shares | Live |
| FASTY CAPITAL INVESTMENT LIMITED | Private company limited by shares | Live |
| FASTY PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| FASTY SHIPPING LIMITED | Private company limited by shares | Dissolved |
| FASTY SHIPPING LIMITED | Private company limited by shares | Live |
| FASTY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FASTY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| FASTY NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FASTY TRANSPORTATION LIMITED | Private company limited by shares | Live |
| Gemany Fastyle Vehicle Co., Limited | Private company limited by shares | Live |
| Fastyle Technology Co., Limited | Private company limited by shares | Live |
| Fasuer Industry & Trade Co., Limited | Private company limited by shares | Live |
| Fasumsee Limited | Private company limited by shares | Live |
| FASUNSHI LIMITED | Private company limited by shares | Live |
| FASWAY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| FASWELL (H.K.) LIMITED | Private company limited by shares | Live |
| Faswing Industrial Co., Limited | Private company limited by shares | Live |
| FASWOOD LIMITED | Private company limited by shares | Dissolved |
| FASYAR LIMITED | | Live |
| FASZION LIMITED | Private company limited by shares | Dissolved |