| POLYCOM LIMITED | Private company limited by shares | Live |
| POLYCOM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYCOM HONG KONG LIMITED | Private company limited by shares | Dissolved |
| POLYCOM HONG KONG LIMITED | Private company limited by shares | Live |
| POLY-COM, ENTERPRISE INC. LIMITED | Private company limited by shares | Dissolved |
| POLYCOM INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYCOM SYSTEM LIMITED | Private company limited by shares | Dissolved |
| POLYCOME LIMITED | Private company limited by shares | Dissolved |
| POLYCOME LIMITED | Private company limited by shares | Dissolved |
| POLYCOME CONSTRUCTION ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYCOME TRADING GLOBAL LIMITED | Private company limited by shares | Live |
| POLYCOME IMMIGRATION CONSULTANCY LIMITED | Private company limited by shares | Live |
| POLYCOME INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYCOME INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| POLYCOME TRADING LIMITED | Private company limited by shares | Dissolved |
| Poly-Composites Co., Limited | Private company limited by shares | Live |