| POLYONICS ASIA, LIMITED | Private company limited by shares | Live |
| POLYORK LIMITED | Private company limited by shares | Live |
| POLYOTTER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYOUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYOUNG LIMITED | Private company limited by shares | Live |
| POLYOUNG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLY-PACIFIC (ASIA) LIMITED | Private company limited by shares | Dissolved |
| POLY-PACIFIC (CHINA) LIMITED | Private company limited by shares | Dissolved |
| POLYPAK LIMITED | Private company limited by shares | Dissolved |
| Polypak Agri Limited | | Live |
| POLYPAPER LIMITED | Private company limited by shares | Live |
| POLYPARK LIMITED | Private company limited by shares | Live |
| POLYPARTS COMPANY LIMITED | Private company limited by shares | Live |
| Polypeptide Beauty Beauty Limited | Private company limited by shares | Live |
| Polyphonytech Limited | Private company limited by shares | Live |
| POLYPINE LIMITED | Private company limited by shares | Dissolved |
| POLYPLACE INVESTMENTS LIMITED | Private company limited by shares | Live |
| POLY-PLASTIC FACTORY LIMITED | Private company limited by shares | Dissolved |
| TOLSALES POLY-PLASTICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYPLAY (ITALY) LIMITED | Private company limited by shares | Dissolved |
| POLYPLEX LIMITED | Private company limited by shares | Dissolved |
| POLYPORE HONG KONG, LIMITED | Private company limited by shares | Live |
| PolyPort Cooperation Limited | | Live |
| POLYPOST COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYPOWER LIMITED | Private company limited by shares | Dissolved |
| POLYPOWER PLASTIC MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| POLYPRESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLY-PRINTER MACHINERY LIMITED | Private company limited by shares | Dissolved |
| POLYPRINTERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYPRO COMPANY LIMITED | Private company limited by shares | Live |
| POLY-PRO ACCOUNTING & SECRETARIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYPRO METAL INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYPRO JAPAN CO., LIMITED | Private company limited by shares | Live |
| POLYPROJECT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLY-PROP LIMITED | Private company limited by shares | Dissolved |
| POLYPROPYLENE ALLIANCE LIMITED | Private company limited by shares | Live |
| CHINA POLYPROPYLENE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| POLYPROPYLENE CONSOLIDATED LIMITED | Private company limited by shares | Dissolved |
| KIN HING POLYPROPYLENE BAGS COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLY-PURSE LIMITED | Private company limited by shares | Dissolved |
| POLYPURSE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYPURSE ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYQOLOR CC (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| POLYQUEUE SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| POLYRANGE LIMITED | Private company limited by shares | Dissolved |
| POLYRANGE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYRANK LIMITED | Private company limited by shares | Dissolved |
| POLYRANK DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| POLYRANK INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYRANK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYRANK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYRAY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| POLYREAD LIMITED | Private company limited by shares | Live |
| POLYRECYCLING CO. LIMITED | Private company limited by shares | Live |
| POLYRESOURCES (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| POLYRESOURCES INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| POLYRESOURCES INDUSTRIES (CHINA) LIMITED | Private company limited by shares | Dissolved |
| POLYRICA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYRICH LIMITED | Private company limited by shares | Dissolved |
| NEW POLY-RICH LIMITED | Private company limited by shares | Dissolved |
| POLYRICH ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYRICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYRICH PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| POLYRIDGE COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYRIFE LIMITED | Private company limited by shares | Live |
| POLYRIFE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYRIFE TIMBER LIMITED | Private company limited by shares | Live |
| POLYRIGHT COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYRIGHT INVESTMENTS LIMITED | Private company limited by shares | Live |
| POLYRISE LIMITED | Private company limited by shares | Dissolved |
| POLYRISE ASIA LIMITED | Private company limited by shares | Live |
| POLYRISE DESIGN LIMITED | Private company limited by shares | Dissolved |
| POLYRISE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| POLYRISE INTERNATIONAL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| POLYRISE ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYRISE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYRISE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYRISE TRADING LIMITED | Private company limited by shares | Live |
| POLYRO INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYROLL LIMITED | Private company limited by shares | Live |
| POLYROLL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYRON SHIPPING LIMITED | Private company limited by shares | Live |
| POLYROYAL LIMITED | Private company limited by shares | Live |
| POLYRUN PRINTING & LABEL LIMITED | Private company limited by shares | Live |
| POLYS (HONGKONG) LIMITED | | Live |
| Polys Industrial Co., Limited | Private company limited by shares | Live |
| POLYS INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Live |
| POLY-SALES LIMITED | Private company limited by shares | Dissolved |
| POLYSAN INVESTMENT LIMITED | Private company limited by shares | Live |
| POLYSAND DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| POLYSANE LIMITED | Private company limited by shares | Live |
| POLYSAVE LIMITED | Private company limited by shares | Dissolved |
| POLYSBERG LIMITED | Private company limited by shares | Dissolved |
| POLYSBERG LIMITED | Private company limited by shares | Live |
| POLYSCALE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYSCENE LIMITED | Private company limited by shares | Dissolved |
| Polyscents Limited | Private company limited by shares | Live |
| POLYSCORE INVESTMENT LIMITED | Private company limited by shares | Live |
| POLYSEA LIMITED | Private company limited by shares | Dissolved |
| POLYSEA DEVELOPMENT LIMITED | Private company limited by shares | Live |