| EX-CESS LIMITED | Private company limited by shares | Dissolved |
| OEM EXCESS LIMITED | Private company limited by shares | Live |
| EXCESS 1 COMPANY LIMITED | Private company limited by shares | Live |
| Excess HK Limited | Private company limited by shares | Live |
| IC EXCESS LIMITED | Private company limited by shares | Live |
| Excesschip Technology Limited | Private company limited by shares | Live |
| WIN EXCESSIVE LIMITED | Private company limited by shares | Live |
| EXCESSIVE GLORY LIMITED | Private company limited by shares | Live |
| Excesstech Limited | Private company limited by shares | Dissolved |