| POLYLINE SHIPPING LIMITED | Private company limited by shares | Dissolved |
| POLY-LINK COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYLINK FAR EAST CO., LIMITED | Private company limited by shares | Dissolved |
| POLYLINK ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYLINK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYLINK INVESTMENT AND ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYLINK PROPERTIES LIMITED | Private company limited by shares | Live |
| POLYLINK TECHNOLOGY LIMITED | Private company limited by shares | Live |
| POLYLINK TRADING LIMITED | Private company limited by shares | Dissolved |
| POLYLINK TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| POLYLION LIMITED | Private company limited by shares | Dissolved |
| POLYLION LIMITED | Private company limited by shares | Dissolved |
| POLYLION LIMITED | Private company limited by shares | Dissolved |
| POLYLION DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| POLYLION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYLION ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| POLYLION HOLDINGS LIMITED | Private company limited by shares | Live |
| POLYLION INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYLION INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYLION INTERNATIONAL LIMITED | Private company limited by shares | Live |
| POLYLOFT STUDIO LIMITED | | Live |
| POLYLOGIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLY-LOLLY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYLON LIMITED | Private company limited by shares | Dissolved |
| POLYLONG COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYLOT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| POLYLOY LIMITED | Private company limited by shares | Live |
| POLYLOYAL ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| POLYLOYAL (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| POLYLUCK LIMITED | Private company limited by shares | Live |
| POLYLUCK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLY-LUCKY COMPANY LIMITED | Private company limited by shares | Live |
| POLYM INNOVATION LIMITED | Private company limited by shares | Live |
| POLYMA COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYMAC ASIA LIMITED | Private company limited by shares | Dissolved |
| POLYMAC MACHINERY LIMITED | Private company limited by shares | Live |
| Polymag Chemical & Magnesia (HK) Company Limited | | Live |
| POLYMAKE LIMITED | Private company limited by shares | Dissolved |
| POLYMAKE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Polyman Limited | Private company limited by shares | Live |
| POLYMAN BUSINESS CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| POLYMAN CONSULTANTS LIMITED | Private company limited by shares | Live |
| POLYMAN INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYMAN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| POLYMAN INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYMAN & TECH CO., LIMITED | Private company limited by shares | Live |
| POLYMAN TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYMAN TRADING CO., LIMITED | Private company limited by shares | Live |
| POLYMAN INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| POLYMANTUS LIMITED | Private company limited by shares | Live |
| POLYMARBLE LIMITED | Private company limited by shares | Dissolved |
| POLYMARK COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYMARK LIMITED | Private company limited by shares | Live |
| POLYMARK ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYMARK INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYMARK JEWELLERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYMART LIMITED | Private company limited by shares | Dissolved |
| POLYMART LIMITED | Private company limited by shares | Live |
| POLYMART ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYMASS ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYMASS INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYMASTER LIMITED | Private company limited by shares | Dissolved |
| Polymaster Enterprise Limited | | Live |
| POLYMASTER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Polymat Limited | | Live |
| POLYMATE LIMITED | Private company limited by shares | Dissolved |
| POLYMATE LIMITED | Private company limited by shares | Dissolved |
| POLYMATE ADDITIVES CO., LIMITED | Private company limited by shares | Live |
| POLYMATE CONSULTANTS LIMITED | Private company limited by shares | Live Commenced dormancy on 10-Apr-2003 |
| POLYMATE CORPORATION LIMITED | Private company limited by shares | Dissolved |
| POLYMATE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYMATE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| POLYMATE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYMATE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYMATE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYMATE PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| Q.D. POLYMATE COMPANY LIMITED | Private company limited by shares | Live |
| QINGDAO POLYMATE COMPANY LIMITED | Private company limited by shares | Live |
| POLYMATE TECH LIMITED | Private company limited by shares | Live |
| POLYMATE TRADING LIMITED | Private company limited by shares | Dissolved |
| POLYMATE INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| POLYMATECH HK CO., LIMITED | Private company limited by shares | Dissolved |
| Polymateria HK Limited | | Live |
| POLYMATH LIMITED | Private company limited by shares | Live |
| POLYMATH LEARNING LIMITED | Private company limited by shares | Live |
| POLYMATHE LIMITED | Private company limited by shares | Live |
| POLYMATHS COMPANY LIMITED | Private company limited by shares | Live |
| POLYMATHY LIMITED | Private company limited by shares | Dissolved |
| POLYMATHY CAPITAL LIMITED | Private company limited by shares | Live |
| Polymatrix Company Limited | Private company limited by shares | Live |
| POLYMAX LIMITED | Private company limited by shares | Dissolved |
| POLYMAX LIMITED | Private company limited by shares | Live |
| POLYMAXX INDUSTRIES LIMITED | Private company limited by shares | Live |
| POLYMAY LIMITED | Private company limited by shares | Dissolved |
| POLYMEC LIMITED | Private company limited by shares | Live |
| POLYMEDIA LIMITED | Private company limited by shares | Dissolved |
| PolyMedTech Limited | | Live |
| POLYMEGA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYMEN LIMITED | Private company limited by shares | Live |
| 1 POLYMER LIMITED | Private company limited by shares | Dissolved |