| POLYFILM COMPANY LIMITED | Private company limited by shares | Live |
| POLYFILMAX INTERNATIONAL., LIMITED | | Live |
| POLYFINANCE COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYFINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYFINE LIMITED | Private company limited by shares | Live |
| HK POLYFINE ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| POLYFINE ENGINEERING LIMITED | Private company limited by shares | Live |
| POLYFINE GLOBAL TRADING LIMITED | Private company limited by shares | Dissolved |
| POLYFINE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYFINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFIRST LIMITED | Private company limited by shares | Dissolved |
| GEMSTAR POLYFIRST LIMITED | Private company limited by shares | Live |
| POLYFIT LIMITED | Private company limited by shares | Dissolved |
| POLYFIT LIMITED | Private company limited by shares | Live |
| POLYFIT ASIA LIMITED | Private company limited by shares | Dissolved |
| POLYFIT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| POLYFIT CORPORATION LIMITED | Private company limited by shares | Dissolved |
| POLYFIT DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFIT DEVELOPMENT LIMITED | Private company limited by shares | Live |
| POLYFIT FINANCE DEVELOPMENT & CONSULTANT LIMITED | Private company limited by shares | Live |
| POLYFIT ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYFIT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYFIT ESTATES LIMITED | Private company limited by shares | Dissolved |
| POLYFIT HONG KONG LIMITED | Private company limited by shares | Dissolved |
| POLYFIT TRADING (HONG KONG) LIMITED | Private company limited by shares | Live |
| POLYFIT INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYFIT INTERIORS LIMITED | Private company limited by shares | Dissolved |
| POLYFIT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYFIT INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHINA TANNT POLYFIT INTERNATIONAL INVESTMENTS LIMITED | Private company limited by shares | Live |
| POLYFIT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFIT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFIT INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYFIT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFIT MARKETING LIMITED | Private company limited by shares | Dissolved |
| POLYFIT PACIFIC LIMITED | Private company limited by shares | Dissolved |
| POLYFIT SIGN SYSTEMS LIMITED | Private company limited by shares | Live |
| POLYFIT TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| POLYFIT TRAVEL LIMITED | Private company limited by shares | Dissolved |
| POLYFIT WORLDWIDE LIMITED | Private company limited by shares | Live |
| POLYFIT WORLDWIDE (H.K.) LIMITED | Private company limited by shares | Live |
| Polyflame Hong Kong Limited | Private company limited by shares | Live |
| POLYFLEX LIMITED | Private company limited by shares | Dissolved |
| POLYFLEX MAGNETS LIMITED | Private company limited by shares | Dissolved |
| POLYFLEX BUSINESS SERVICE LIMITED | Private company limited by shares | Live |
| POLY-FLORA LIMITED | Private company limited by shares | Dissolved |
| POLYFLOW LIMITED | Private company limited by shares | Dissolved |
| FU WEI POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| ASCO POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| ASIA POLYFOAM CORPORATION LIMITED | Private company limited by shares | Dissolved |
| CHUNG TAI POLYFOAM COMPANY LIMITED | Private company limited by shares | Live |
| CF POLYFOAM CO., LIMITED | Private company limited by shares | Live |
| DARTSON POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| FAR EAST POLYFOAM LIMITED | Private company limited by shares | Live |
| FAR EAST POLYFOAM HK LIMITED | Private company limited by shares | Dissolved |
| FAR EAST POLYFOAM (CHINA) LIMITED | Private company limited by shares | Live |
| FAR EAST POLYFOAM (ZHONGSHAN) LIMITED | Private company limited by shares | Live |
| HOP LIK POLYFOAM FACTORY LIMITED | Private company limited by shares | Live |
| C & S POLYFOAM FACTORY LIMITED | Private company limited by shares | Dissolved |
| EASTERN ASIA POLYFOAM FACTORY LIMITED | Private company limited by shares | Live |
| YEE FUNG POLYFOAM LIMITED | Private company limited by shares | Live |
| YEE FUNG POLYFOAM LIMITED | Private company limited by shares | Live |
| LUNG FUNG POLYFOAM MANUFACTORY PRODUCTS LIMITED | Private company limited by shares | Live |
| HANGZHOU POLYFOAM GROUP CO., LIMITED | Private company limited by shares | Live |
| HING BOA POLYFOAM COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HENRY POLYFOAM COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG POLYFOAM MANUFACTURING CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG TUNG WEI POLYFOAM LIMITED | Private company limited by shares | Live |
| WELSONA POLYFOAM (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONEST SUCCESS POLYFOAM (HK) INDUSTRY LIMITED | Private company limited by shares | Live |
| LASTING POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| LUXURIANCE POLYFOAM MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NATIONAL POLYFOAM FACTORY LIMITED | Private company limited by shares | Live |
| NGAI WAH POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| LEGEND POLYFOAM PRODUCT LIMITED | Private company limited by shares | Dissolved |
| SOLIDPACK POLYFOAM PRODUCTS LIMITED | Private company limited by shares | Live |
| SANFORD POLYFOAM FACTORY LIMITED | Private company limited by shares | Dissolved |
| SUNBEST POLYFOAM FACTORY LIMITED | Private company limited by shares | Dissolved |
| TUNG MING POLYFOAM FACTORY LIMITED | Private company limited by shares | Dissolved |
| WELSONA POLYFOAM LIMITED | Private company limited by shares | Dissolved |
| WONG'S POLYFOAM COMPANY LIMITED | Private company limited by shares | Dissolved |
| YEAFAN POLYFOAM SOLUTIONS LIMITED | Private company limited by shares | Dissolved |
| POLYFORCE LIMITED | Private company limited by shares | Dissolved |
| POLYFORD LIMITED | Private company limited by shares | Dissolved |
| POLYFORD TRADING DEVELOP LIMITED | Private company limited by shares | Live |
| POLYFORD ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYFORD ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYFORD INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYFORD INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYFORD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFORD TRADING LIMITED | Private company limited by shares | Dissolved |
| HK Polyforever GBA Association Limited | Company limited by guarantee | Live |
| Polyforex Investment Corporation Limited | Private company limited by shares | Live |
| POLYFORM GARMENT LIMITED | Private company limited by shares | Dissolved |
| POLYFORM INTERNATIONAL DEVELOPMENT LIMITED | Private company limited by shares | Live |
| POLYFORMS BUSINESS PAPER LIMITED | Private company limited by shares | Dissolved |
| POLYFORTUNE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| POLYFOUND LIMITED | Private company limited by shares | Dissolved |
| POLYFREIGHT LOGISTICS (H.K.) LIMITED | Private company limited by shares | Live |
| POLY-FRONT LIMITED | Private company limited by shares | Dissolved |