| POLYGONAL TECHNOLOGY GROUP CO., LIMITED | | Live |
| POLYGONIC COMPANY LIMITED | Private company limited by shares | Live |
| Polygon.Net Limited | Private company limited by shares | Dissolved |
| POLYGOOD LIMITED | Private company limited by shares | Live |
| POLY-GRACE LIMITED | Private company limited by shares | Dissolved |
| POLYGRACE LIMITED | Private company limited by shares | Live |
| POLYGRACE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYGRACE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYGRACE RESOURCES LIMITED | Private company limited by shares | Live |
| POLYGRADE LIMITED | Private company limited by shares | Dissolved |
| POLYGRADE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYGRADE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYGRADE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYGRADE MANAGEMENT LIMITED | Private company limited by shares | Live |
| POLYGRADE TRADING LIMITED | Private company limited by shares | Live |
| POLYGRAFMASHIMPORT LIMITED | Private company limited by shares | Dissolved |
| POLYGRAM LIMITED | Private company limited by shares | Dissolved |
| POLYGRAND ASIA LIMITED | Private company limited by shares | Dissolved |
| POLYGRAND ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYGRAND ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYGRAND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYGRAND INVESTMENTS LIMITED | Private company limited by shares | Live |
| POLYGRANT LIMITED | Private company limited by shares | Dissolved |
| Polygraphic Machines Limited | Private company limited by shares | Live |
| POLYGREAT LIMITED | Private company limited by shares | Live |
| POLYGREAT ASIA LIMITED | Private company limited by shares | Live |
| POLYGREAT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYGREAT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYGREAT INVESTMENT LIMITED | Private company limited by shares | Live |
| POLYGREAT INVESTMENT HK HOLDING LIMITED | Private company limited by shares | Live |
| POLYGREAT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYGREAT PACIFIC LIMITED | Private company limited by shares | Dissolved |
| POLYGROUP LIMITED | Private company limited by shares | Dissolved |
| POLYGROUP LIMITED | Private company limited by shares | Live |
| POLYGROUP CHINA LIMITED | Private company limited by shares | Live |
| POLYGROUP ASIA (HONG KONG) LIMITED | Private company limited by shares | Live |
| POLYGROUP INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYGROUP PACIFIC LIMITED | Private company limited by shares | Live |
| POLYGROUP PHARMA LIMITED | Private company limited by shares | Live |
| POLYGROUP PROPERTIES LIMITED | Private company limited by shares | Live |
| POLYGROUP TRADING LIMITED | Private company limited by shares | Live |
| POLYGROVE LIMITED | Private company limited by shares | Live |
| POLYGROW COMPANY LIMITED | Private company limited by shares | Live |
| POLYGUARD LIMITED | Private company limited by shares | Live |
| POLYGUIDE LIMITED | Private company limited by shares | Dissolved |
| POLYGUM TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| POLYHANK LIMITED | Private company limited by shares | Live |
| Polyhedron Co., Limited | Private company limited by shares | Live |
| Polyhedron HK Co., Limited | | Live |
| Polyhedron International Design & Creation Co., Limited | Private company limited by shares | Live |
| POLYHELM LIMITED | | Live |
| POLYHERO LIMITED | Private company limited by shares | Dissolved |
| POLYHERO ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYHERO INVESTMENTS LIMITED | Private company limited by shares | Live |
| Polyhex Technology Company Limited | Private company limited by shares | Live |
| POLYHIGH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYHILL LIMITED | Private company limited by shares | Live |
| POLYHILL HK LIMITED | Private company limited by shares | Live |
| POLYHINT LIMITED | Private company limited by shares | Dissolved |
| POLYHOLD LIMITED | Private company limited by shares | Dissolved |
| POLYHOLD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYHOME LIMITED | Private company limited by shares | Dissolved |
| POLYHON LIMITED | Private company limited by shares | Dissolved |
| EXPERT POLYHOPE LIMITED | Private company limited by shares | Live |
| POLYHOPE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYHOPE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| POLYHORN LIMITED | Private company limited by shares | Live |
| POLYHOUSE LIMITED | Private company limited by shares | Dissolved |
| POLYHUB INTERNATIONAL LIMITED | Private company limited by shares | Live |
| POLYHUGE LIMITED | Private company limited by shares | Live |
| POLYHYMNIA LIMITED | Private company limited by shares | Live |
| POLYIELD COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYIELD ADVISORY LIMITED | Private company limited by shares | Live |
| POLYIELD ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYIELD HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| POLYIELD HONG KONG LIMITED | Private company limited by shares | Live |
| POLYIELD INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLY-IMAGE LIMITED | Private company limited by shares | Live |
| POLYIN LIMITED | | Live |
| POLYINCOME LIMITED | Private company limited by shares | Live |
| POLYING INVESTMENTS LIMITED | Private company limited by shares | Live |
| Polyinn Technology Company Limited | Private company limited by shares | Live |
| POLYION LIMITED | Private company limited by shares | Live |
| POLYJAY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| POLYJET LIMITED | Private company limited by shares | Dissolved |
| POLYJET DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| POLYJET (HK) COMPANY LIMITED | Private company limited by shares | Live |
| POLYJET (HK) COMPANY LIMITED | Private company limited by shares | Live |
| POLYJET HONG KONG LIMITED | Private company limited by shares | Dissolved |
| POLYJET INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYJET INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYJET INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYJOINS LIMITED | Private company limited by shares | Live Commenced dormancy on 22-Mar-2010 |
| POLYJOY LIMITED | Private company limited by shares | Live |
| POLYKAN LIMITED | Private company limited by shares | Dissolved |
| POLYKEMI INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYKENT COMPANY LIMITED | Private company limited by shares | Live |
| POLYKENT LIMITED | | Live |
| POLYKENT ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYKER PRODUCTS LIMITED | Private company limited by shares | Dissolved |