| HUA DE ALLIANCE OF CPA FIRMS LIMITED | Company limited by guarantee | Live |
| XI LI FOREIGN FIRMS CO., LIMITED | Private company limited by shares | Live |
| LEZHI DESIGN FIRMS HK LIMITED | Private company limited by shares | Live |
| GLOBAL CHINESE FIRMS (CHINA) LIMITED | Private company limited by shares | Live |
| Asia United Architecture Firms Limited | Private company limited by shares | Live |
| FIRMSALES LIMITED | Private company limited by shares | Dissolved |
| FIRMSON COMPANY LIMITED | Private company limited by shares | Dissolved |
| FIRMSOURCES LIMITED | Private company limited by shares | Dissolved |
| FIRMSTAR LIMITED | Private company limited by shares | Live |
| FIRMSTAR AIR-CON LIMITED | Private company limited by shares | Live |
| FIRMSTOCK LIMITED | Private company limited by shares | Live |
| FIRMSTONE SHOES CO., LIMITED | Private company limited by shares | Live |
| FIRMSTONE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| FIRMSTUDIO LIMITED | Private company limited by shares | Live |
| FIRMSUCCESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Firmsun Limited | | Live |
| FIRMSUN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |