| ARK PREFAB COMPANY LIMITED | Private company limited by shares | Live |
| MAX PREFAB LIMITED | Private company limited by shares | Live |
| Prefab Agri Limited | Private company limited by shares | Live |
| PREFAB PRO CO., LIMITED | Private company limited by shares | Live |
| Prefab Solutions Co., Limited | Private company limited by shares | Live |
| GOFAI PREFAB COMPANY LIMITED | Private company limited by shares | Dissolved |
| MAX PREFAB GROUP LIMITED | Private company limited by shares | Live |
| HEGE PREFAB HOUSING GROUP (HK) CO., LIMITED | Private company limited by shares | Live |
| ASIA PREFAB HOME LIMITED | Private company limited by shares | Live |
| JM Prefab House Limited | Private company limited by shares | Live |
| Sunward Prefab House Co., Limited | Private company limited by shares | Live |
| PREFAB Houses Limited | | Live |
| PRE-FAB INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| CHARTER TOP PRE-FAB INDUSTRIES LIMITED | Private company limited by shares | Live |
| Bangda Prefab Manufacturing Limited | Private company limited by shares | Live |
| SHENZHEN PREFAB MANUFACTURING LIMITED | Private company limited by shares | Live |
| ASIA PACIFIC PREFAB SOLUTIONS LIMITED | Private company limited by shares | Live |
| ToBuild Prefab (China) Limited | | Live |
| TOPPING PREFAB CONSTRUCTION LIMITED | Private company limited by shares | Live |
| Sun Ying Prefab Products Limited | Private company limited by shares | Live |
| Wai Fung Container Prefabricate House Limited | Private company limited by shares | Live |
| BEST CHEER PREFABRICATED SYSTEM LIMITED | Private company limited by shares | Live |
| HONG KONG PRE-FABRICATED PRODUCTS LIMITED | Private company limited by shares | Live |
| IKEDA PRE-FABRICATED HOUSE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Yau Lee Prefabrication Manufacturing Limited | | Live |
| PREFABRICATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |