| ALSON LIMITED | Private company limited by shares | Dissolved |
| ALSON COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALSON LIMITED | Private company limited by shares | Live |
| ALSON ADVERTISING LIMITED | Private company limited by shares | Live |
| ALSON BUSINESS LIMITED | Private company limited by shares | Live |
| ALSON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ALSON ENTERPRISES LIMITED | Private company limited by shares | Live |
| ALSON INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALSON INVESTMENTS LIMITED | Private company limited by shares | Live |
| ALSON PROPERTIES LIMITED | Private company limited by shares | Live |
| ALSON SECRETARIES LIMITED | Private company limited by shares | Live |
| Alson Space Limited | Private company limited by shares | Live |
| ALSONAH INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| AL-SONGS MUSIC PUBLISHING LIMITED | Private company limited by shares | Live |
| ALSONIC LIMITED | Private company limited by shares | Dissolved |
| ALSONIC ELECTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| T. G. ALSONIC ELECTRONIC COMPANY LIMITED | Private company limited by shares | Dissolved |