| HOOKAH HUTT LIMITED | Private company limited by shares | Live |
| HUTTERBIRDS LIMITED | Private company limited by shares | Dissolved |
| HUTTERWAY LIMITED | Private company limited by shares | Dissolved |
| Huttlin Pedelecs Private Limited | Private company limited by shares | Live |
| HUTTON LIMITED | Private company limited by shares | Dissolved |
| HUTTON LIMITED | Private company limited by shares | Dissolved |
| HUTTON LIMITED | Private company limited by shares | Live |
| Hutton Consulting Asia Limited | Private company limited by shares | Live |
| HUTTON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| HUTTON GLOBAL TRADING LIMITED | Private company limited by shares | Live |
| HONGKONG HUTTON INTERNATIONAL (GROUP) CO., LIMITED | Private company limited by shares | Dissolved |
| HUTTON INDUSTRY LIMITED | Private company limited by shares | Live |
| HUTTON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| L.T. HUTTON ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| Hutton Capital Management Co., Limited | Private company limited by shares | Live |
| ROCCO & HUTTON GROUP PRACTICE MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUTTON MEDIA LIMITED | Private company limited by shares | Dissolved |
| Hutton Pacific Limited | | Live |
| HUTTON SHOP LIMITED -THE- | Private company limited by shares | Dissolved |
| HUTT'S INTERNATIONAL ASSOCIATION (H.K.) LIMITED | Private company limited by shares | Dissolved |