| Po Wa Horticultural Limited | Private company limited by shares | Live |
| GW ARBORICULTURAL AND HORTICULTURAL SERVICE LIMITED | Private company limited by shares | Live |
| WALTER BLOM HORTICULTURAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| BLOOMING HORTICULTURAL CO. LIMITED | Private company limited by shares | Live |
| CHEONG FUNG HORTICULTURAL COMPANY LIMITED | Private company limited by shares | Live |
| CHINA HORTICULTURAL SOCIETY COMPANY LIMITED | Private company limited by shares | Live |
| Koon Wah Horticultural & Constructional Co., Limited | Private company limited by shares | Live |
| SUNWISE HORTICULTURAL CO., LIMITED | Private company limited by shares | Live |
| HK HORTICULTURAL DISTRIBUTORS LIMITED | Private company limited by shares | Dissolved |
| HO LAM HORTICULTURAL ENGINEERING LIMITED | Private company limited by shares | Live |
| GRANVILLE HORTICULTURAL ENGINEERING LIMITED | Private company limited by shares | Live |
| HORTICULTURAL FACTORS LIMITED | Private company limited by shares | Dissolved |
| HORTICULTURAL STRATEGIC INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| HORTICULTURAL SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| WOODPECKER HORTICULTURAL CO. LIMITED | Private company limited by shares | Live |