| POLYGON LIMITED | Private company limited by shares | Dissolved |
| POLYGON LIMITED | Private company limited by shares | Dissolved |
| POLYGON LIMITED | Private company limited by shares | Live |
| POLYGON TEA LIMITED | Private company limited by shares | Live |
| Polygon Lab Limited | Private company limited by shares | Live |
| POLYGON ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| Polygon Asia Limited | Private company limited by shares | Live |
| POLYGON CATERING LIMITED | Private company limited by shares | Dissolved |
| Polygon Developments Limited | Private company limited by shares | Live |
| POLYGON INVESTMENT LIMITED | Private company limited by shares | Live |
| POLYGON RESOURCES LIMITED | Private company limited by shares | Live |
| RICH POLYGON LIMITED | Private company limited by shares | Dissolved |
| Polygonal Limited | Private company limited by shares | Live |
| POLYGONAL TECHNOLOGY GROUP CO., LIMITED | | Live |
| POLYGONIC COMPANY LIMITED | Private company limited by shares | Live |
| Polygon.Net Limited | Private company limited by shares | Dissolved |