| HOUN-CHEONG ENTERPRISE COMPANY LIMITED | Private company limited by shares | Live |
| HOUND DOG COMPANY LIMITED | Private company limited by shares | Dissolved |
| Asia Hound Capital Limited | Private company limited by shares | Live |
| HOUNDER INVESTMENT (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HOUNDPICK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| NATIVE HOUNDS LIMITED | Private company limited by shares | Live |
| HOUNG YI CO. LIMITED | Private company limited by shares | Dissolved |
| HOUNG KEE (ASIA) LIMITED | Private company limited by shares | Live |
| HOUNG KEE BUILDERS LIMITED | Private company limited by shares | Live |
| HOUNG CHEUNG LIMITED | Private company limited by shares | Dissolved |
| HOUNG KONG COLLEGE | Company limited by guarantee | Dissolved |
| HOUNG SUN CONSTRUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOUNG KEE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| HOUNG KEE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HOUNG YING DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HOUNG KEE FAR EAST LIMITED | Private company limited by shares | Dissolved |
| HOUNG KEE CONSTRUCTION & ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| LAN HOUNG ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOUNG HING COTTON COMPANY LIMITED | Private company limited by shares | Dissolved |
| HOUNG KWONG ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| FAI HOUNG COLOUR PHOTO SERVICES LIMITED | Private company limited by shares | Dissolved |
| HOUNGSHAN LIMITED | Private company limited by shares | Dissolved |
| HOUNGTONG INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Houniao (China) Investment Limited | | Live |
| HOUNSLOW LIMITED | Private company limited by shares | Dissolved |
| HOUNSLOW INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HOUNSLOW INVESTMENT LIMITED | Private company limited by shares | Dissolved |