| BROTEC LIMITED | Private company limited by shares | Live |
| BROTECH LIMITED | Private company limited by shares | Live |
| BROTECH TRADING CO., LIMITED | Private company limited by shares | Live |
| BROTECH ENTERPRISE DEVELOPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| BROTECH TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| HONGKONG BROTECH CO., LIMITED | Private company limited by shares | Live |
| BROTECH INDUSTRY LIMITED | | Live |
| BROTECH INTERNATIONAL LIMITED | Private company limited by shares | Live |
| BROTECH UNIVERSAL LIMITED | Private company limited by shares | Live |