| Company Name | Type | Status |
|---|---|---|
| BUZZER LIMITED | Private company limited by shares | Dissolved |
| SPL Buzzer Limited | Private company limited by shares | Live |
| Buzzer Beat Company Limited | Private company limited by shares | Live |
| CASH BUZZER LIMITED | Private company limited by shares | Live |
| BUZZER CENTRE (H.K.) LIMITED | Private company limited by shares | Dissolved |