| Wing Go Plumbing Drainage Company Limited | Private company limited by shares | Live |
| LAW WING KEE PLUMBING & DRAINAGE WORK LIMITED | Private company limited by shares | Dissolved |
| HO KEE PLUMBING WORKS COMPANY LIMITED | Private company limited by shares | Live |
| MAN KEE PLUMBING & DRAINAGE WORKS LIMITED | Private company limited by shares | Dissolved |
| YUN FAT PLUMBING & DRAINAGE WORKS LIMITED | Private company limited by shares | Live |
| KOU KEE PLUMBING & DRAINAGE WORKS LIMITED | Private company limited by shares | Live |
| GOLDFULL PLUMBING WORKS LIMITED | Private company limited by shares | Dissolved |
| YEE HING KEE PLUMBING WORKS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| WO HING PLUMBING & DRAINAGE WORKS COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEON PLUMBING & GAS WORKS LIMITED | Private company limited by shares | Live |
| SUNWILL PLUMBING & DRAINAGE WORKS LIMITED | Private company limited by shares | Dissolved |
| PO YUNG PLUMBING LIMITED | Private company limited by shares | Dissolved |
| TAK KEE PLUMBINGS COMPANY LIMITED | Private company limited by shares | Live |
| TAT FAI ELECTRICAL & PLUMB-WORKS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLUMCOT LIMITED | Private company limited by shares | Live |
| PLUME LIMITED | Private company limited by shares | Live |
| Plume HK Limited | Private company limited by shares | Live |
| PLUME WAY LIMITED | Private company limited by shares | Live |
| PLUME AVENUE COMPANY LIMITED | Private company limited by shares | Live |
| Plume Care Limited | | Live |
| EASTERN PLUME LIMITED | Private company limited by shares | Live |
| Etoile Plume Limited | Private company limited by shares | Live |
| FIX PLUME INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Black Plume Industrial Limited | | Live |
| Lucky Plume Limited | Private company limited by shares | Live |
| PLUME KAM TRADING LIMITED | | Live |
| PLUMER (FRANCE) INT'L DRESS LIMITED | Private company limited by shares | Dissolved |
| La Plumeria Limited | Private company limited by shares | Live |
| Plumeria HK Limited | Private company limited by shares | Live |
| HongKong Plumes Lighting Technology Co., Limited | Private company limited by shares | Live |
| Plumgate Limited | Private company limited by shares | Live Commenced dormancy on 13-Dec-2012 |
| Plumlife Group Limited | | Live |
| PLUMMER LIMITED | Private company limited by shares | Dissolved |
| PLUMMY MOTORS LIMITED | Private company limited by shares | Live |
| PLUMOSA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Plump Limited | Private company limited by shares | Live |
| PLUMPMAX INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PLUMPTON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| PLUMROSE HK LIMITED | Private company limited by shares | Live |
| PLUMS LIMITED | | Live |
| PLUMSTEAD LIMITED | Private company limited by shares | Live |
| PLUMSTEEL GROUP LIMITED | Private company limited by shares | Live Commenced dormancy on 14-Dec-2005 |
| Plumter Limited | | Live |
| Plumtree Company Limited | Private company limited by shares | Live |
| PLUMTREE SOFTWARE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| PLUMTREE MINING INVESTMENT LIMITED | Private company limited by shares | Live |
| Plumxlam Limited | | Live |