| BUILT IN LIMITED | Private company limited by shares | Live |
| TOP BUILT LIMITED | Private company limited by shares | Dissolved |
| NEW BUILT LIMITED | Private company limited by shares | Live |
| BUILT UP LIMITED | Private company limited by shares | Live |
| BUILT TO GO LIMITED | Private company limited by shares | Live |
| Asia Built Limited | Private company limited by shares | Live |
| MITUTOYO PRODUCTS BUILT ENGINEERING DESIGN CONSULTANTS HK LIMITED | Private company limited by shares | Live |
| COOL BUILT LIMITED | Private company limited by shares | Dissolved |
| EXTRA BUILT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Built groups Company Limited | Private company limited by shares | Live |
| BUILT POWER INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SKY BUILT PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| NEW BUILT PROPERTIES LIMITED | Private company limited by shares | Live |
| MAY BUILT TRADE COMPANY LIMITED | Private company limited by shares | Live |
| TUNE BUILT COMPANY LIMITED | Private company limited by shares | Dissolved |
| VAST BUILT LIMITED | Private company limited by shares | Live |
| Builtcon Limited | Private company limited by shares | Live |
| Builtech Limited | | Live |
| BUILTH COMPANY LIMITED | Private company limited by shares | Dissolved |
| BUILT-IN PRO LIMITED | Private company limited by shares | Live |
| Built-in Engineering Company Limited | Private company limited by shares | Live |
| HK BUILT-IN-GRAVITY CREATION LIMITED | Private company limited by shares | Live |
| BUILTMEN LIMITED | Private company limited by shares | Live |
| BUILTMORE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| BUILTMORE WEALTH ASSETS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| GUANGZHOU BUILTOOL MACHINERY LIMITED | Private company limited by shares | Live |
| BUILTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| BUILT-TECH ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| BUILTTOLAST LIMITED | Private company limited by shares | Live |
| WIDE BUILTUP LIMITED | Private company limited by shares | Live |
| BUILTWELL FURNITURE (HONGKONG) CO., LIMITED | Private company limited by shares | Dissolved |
| BUILTWIN ENTERPRISES LIMITED | Private company limited by shares | Live |