| PRESTON LIMITED | Private company limited by shares | Dissolved |
| HDS PRESTON LIMITED | Private company limited by shares | Live |
| PRESTON LIMITED | Private company limited by shares | Dissolved |
| PRESTON LIMITED | Private company limited by shares | Dissolved |
| PRESTON LIMITED | Private company limited by shares | Live |
| PRESTON ASIA REALTY LIMITED | Private company limited by shares | Live |
| PRESTON & THORNTON CO., LIMITED | Private company limited by shares | Live |
| PRESTON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PRESTON GLOBAL LIMITED | Private company limited by shares | Dissolved |
| PRESTON HOLDING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Morgan Preston (Hong Kong) Limited | Private company limited by shares | Live |
| PRESTON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Preston Way Management Limited | Private company limited by shares | Live |
| PRESTON PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Preston Property Investments Limited | Private company limited by shares | Live |
| PRESTON PUBLICATIONS LIMITED | Private company limited by shares | Live |
| PRESTON REALTY LIMITED | Private company limited by shares | Live |
| PRESTON RESOURCE COMPANY LIMITED | Private company limited by shares | Live |
| J. ROGER PRESTON LIMITED | Private company limited by shares | Live |
| PRESTON SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PRESTON TRADE LIMITED | Private company limited by shares | Live |
| PRESTON TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PRESTON TRADING LIMITED | Private company limited by shares | Live |
| PRESTONE LIMITED | Private company limited by shares | Dissolved |
| PRESTONE LIMITED | Private company limited by shares | Dissolved |
| PRESTONE (CHINA) LIMITED | Private company limited by shares | Dissolved |
| PRESTONFIELD LIMITED | Private company limited by shares | Dissolved |
| PRESTONG INTERIORS LIMITED | Private company limited by shares | Live |