| NINUS HARBOURS ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GAIN HARBOURS LIMITED | Private company limited by shares | Live |
| Harbour's Kernel Eatery Resonance Limited | Private company limited by shares | Live |
| ALLIED HARBOURS PROFESSIONAL ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HARBOURSIDE LIMITED | Private company limited by shares | Live |
| Harbourside 65 Limited | Private company limited by shares | Live |
| HARBOURSIDE CHINA LIMITED | Private company limited by shares | Live |
| HL MORTGAGE (THE HARBOURSIDE) LIMITED | Private company limited by shares | Live |
| Harbourside Productions Limited | | Live |
| HARBOURSIDE PROPERTIES LIMITED | Private company limited by shares | Live |
| HARBOUR-VIEW COMPANY LIMITED | Private company limited by shares | Dissolved |
| HARBOURVIEW TRADE AND CONSULTING LIMITED | Private company limited by shares | Live |
| HARBOURVIEW FOUNDATION LIMITED -THE- | Company limited by guarantee | Live |
| METRO HARBOURVIEW MANAGEMENT LIMITED | Private company limited by shares | Live |
| HARBOURVIEW PRODUCTS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Harbourview Grill Restaurant Limited | Private company limited by shares | Live |
| Wing Yue Harbourview PHA Limited | Private company limited by shares | Live |
| Wing Yue Harbourview PHB Limited | Private company limited by shares | Live |
| HARBOURWAY LIMITED | Private company limited by shares | Dissolved |
| HARBOURWELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HARBOURWELL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| HARBOURWELL INVESTMENT LIMITED | Private company limited by shares | Dissolved |