| SUN PLAZA LIMITED | Private company limited by shares | Dissolved |
| WIN PLAZA LIMITED | Private company limited by shares | Dissolved |
| NEW PLAZA LIMITED | Private company limited by shares | Dissolved |
| SEA PLAZA LIMITED | Private company limited by shares | Dissolved |
| PLAZA COMPANY LIMITED | Private company limited by shares | Dissolved |
| AV PLAZA COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEY PLAZA LIMITED | Private company limited by shares | Live |
| SKY PLAZA LIMITED | Private company limited by shares | Dissolved |
| TOP PLAZA LIMITED | Private company limited by shares | Dissolved |
| NEW PLAZA LIMITED | Private company limited by shares | Live |
| ABC PLAZA LIMITED | Private company limited by shares | Dissolved |
| REX PLAZA LIMITED | Private company limited by shares | Live |
| PLAZA LIMITED | Private company limited by shares | Live |
| PLAZA MIX Limited | Private company limited by shares | Live |
| 109 Plaza Limited | Private company limited by shares | Dissolved |
| W PLAZA LIMITED | Private company limited by shares | Live |
| BAO SHI PLAZA LIMITED | Private company limited by shares | Live |
| APM PLAZA LIMITED | Private company limited by shares | Live |
| SKY PLAZA LIMITED | | Live |
| PLAZA (2500) LIMITED | Private company limited by shares | Dissolved |
| ABERDEEN FURNITURE PLAZA COMPANY LIMITED | Private company limited by shares | Dissolved |
| ADMIRALTY PLAZA LIMITED | Private company limited by shares | Dissolved |
| ADVERTISING PLAZA LIMITED | Private company limited by shares | Dissolved |
| CONVENTION PLAZA APARTMENTS LIMITED | Private company limited by shares | Live |
| ASIA PLAZA LIMITED | Private company limited by shares | Dissolved |
| PLAZA ASIA LIMITED | Private company limited by shares | Live |
| ASIAN PLAZA LIMITED | Private company limited by shares | Dissolved |
| BEAUTY PLAZA LIMITED | Private company limited by shares | Live |
| BEST PLAZA LIMITED | Private company limited by shares | Live |
| CAPITAL PLAZA LIMITED | Private company limited by shares | Dissolved |
| Ceneric Plaza Limited | Private company limited by shares | Dissolved |
| CENTRAL PLAZA LIMITED | Private company limited by shares | Dissolved |
| CENTRAL PLAZA INVESTMENTS LIMITED | Private company limited by shares | Live |
| CENTURY PLAZA LIMITED | Private company limited by shares | Live |
| CHASE PLAZA LIMITED | Private company limited by shares | Live |
| CHINA PLAZA LIMITED | Private company limited by shares | Dissolved |
| EC PLAZA CHINA LIMITED | Private company limited by shares | Dissolved |
| CHINA PLAZA LIMITED | Private company limited by shares | Dissolved |
| CHINA PLAZA LIMITED | Private company limited by shares | Dissolved |
| CHINAGROWTH PLAZA LIMITED | Private company limited by shares | Live |
| ClubONE (La Plaza) Limited | Private company limited by shares | Live |
| CENTURY PLAZA (HK) INTERNATIONAL HOTEL MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| COMERCIAL LA PLAZA MARGARITA CA LIMITED | Private company limited by shares | Live |
| CROWN PLAZA LIMITED | Private company limited by shares | Live |
| CROWN PLAZA INVESTMENT LIMITED | Private company limited by shares | Live |
| Kai Tak Cruise Plaza Limited | Private company limited by shares | Live |
| Harbour Plaza 8 Degrees Limited | Private company limited by shares | Live |
| Harbour Plaza 8 Degrees Catering Limited | Private company limited by shares | Live |
| Deji Plaza Limited | Private company limited by shares | Live |
| DIGITAL PLAZA LIMITED | Private company limited by shares | Live |
| DORCE PLAZA COMPANY LIMITED | Private company limited by shares | Dissolved |
| DRAGON PLAZA LIMITED | Private company limited by shares | Dissolved |
| DREAM PLAZA LIMITED | Private company limited by shares | Dissolved |
| EASTASIA PLAZA LIMITED | Private company limited by shares | Live |
| PLAZA GEM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PLAZA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ETERNAL PLAZA LIMITED | Private company limited by shares | Dissolved |
| EXPO PLAZA LIMITED | Private company limited by shares | Live |
| FAIRVIEW PLAZA LIMITED | Private company limited by shares | Live |
| FIRST PLAZA LIMITED | Private company limited by shares | Live Commenced dormancy on 21-Mar-2011 |
| FORTUNE PLAZA LIMITED | Private company limited by shares | Dissolved |
| FREE PLAZA LIMITED | Private company limited by shares | Live |
| HK GATEWAY PLAZA COMPANY LIMITED | Private company limited by shares | Live |
| GLORY PLAZA LIMITED | Private company limited by shares | Dissolved |
| GOLD PLAZA LIMITED | Private company limited by shares | Live |
| GOLD PLAZA ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| GOLD PLAZA ETRADE LIMITED | Private company limited by shares | Live |
| HARBOUR PLAZA GOLF SERVICE LIMITED | Private company limited by shares | Live |
| GRAND PLAZA LIMITED | Private company limited by shares | Live |
| GREEN PLAZA LIMITED | Private company limited by shares | Dissolved |
| HARBOUR PLAZA GROUP LIMITED | Private company limited by shares | Dissolved |
| HK TONGLUOWAN PLAZA GROUP LIMITED | Private company limited by shares | Dissolved |
| HK TONGLUOWAN PLAZA GROUP LIMITED | Private company limited by shares | Live |
| Sun Zhongshan Plaza Group Limited | Private company limited by shares | Live |
| KAI TAK GUIDE PLAZA LIMITED | | Live |
| HAPPY PLAZA LIMITED | Private company limited by shares | Dissolved |
| HAPPY PLAZA HK LIMITED | Private company limited by shares | Dissolved |
| HARBOUR PLAZA RESTAURANT LIMITED | Private company limited by shares | Dissolved |
| HARVEST PLAZA LIMITED | Private company limited by shares | Dissolved |
| MASSACHUSETTS HEALTH PLAZA LIMITED | Private company limited by shares | Dissolved |
| PRO-SMILE (GRAND PLAZA) HEALTHCARE CORPORATION LIMITED | | Live |
| PLAZA HEALTHCLUB LIMITED | Private company limited by shares | Dissolved |
| HERO PLAZA LIMITED | Private company limited by shares | Live |
| HOLA PLAZA LIMITED | Private company limited by shares | Live |
| HONEST PLAZA LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Online Plaza Limited | Private company limited by shares | Live |
| INCOME PLAZA LIMITED | Private company limited by shares | Dissolved |
| TOP PLAZA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NEW PLAZA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Zen Plaza Investment Limited | Private company limited by shares | Live |
| CENTURY PLAZA INVESTMENT LIMITED | Private company limited by shares | Live |
| PLAZA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| PLAZA INVESTMENTS LIMITED | Private company limited by shares | Live |
| ASIA PLAZA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GOLD PLAZA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HAPPY PLAZA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| OCEAN PLAZA INVESTMENTS LIMITED | Private company limited by shares | Live |
| RICH PLAZA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ITALIAN PLAZA LIMITED | Private company limited by shares | Live |
| KIRIN PLAZA COMPANY LIMITED | Private company limited by shares | Dissolved |