| ALVA LIMITED | Private company limited by shares | Live |
| ALVA E LIMITED | Private company limited by shares | Live |
| Alva Business Limited | Private company limited by shares | Live |
| ALVA OPHTHALMICS LIMITED | Private company limited by shares | Live |
| ALVA SOLUTIONS LIMITED | Private company limited by shares | Live Commenced dormancy on 10-Apr-2015 |
| Alva Solutions Limited | | Live |
| Alvabest Designers Limited | Private company limited by shares | Live |
| ALVAH LIMITED | | Live |
| Alvan Limited | Private company limited by shares | Live |
| Alvana Limited | Private company limited by shares | Live |
| ALVANA INCORPORATED LIMITED | Private company limited by shares | Live |
| ALVANLEY COMPANY LIMITED | Private company limited by shares | Dissolved |
| ALVAON COMPANY LIMITED | Private company limited by shares | Live |
| ALVARADO LIMITED | Private company limited by shares | Live |
| Alvarae Limited | Private company limited by shares | Live |
| ALVARDO LIMITED | Private company limited by shares | Dissolved |
| Alvarez & Gaspar Capital Limited | Private company limited by shares | Live |
| Alvari Limited | Private company limited by shares | Live |
| ALVARION ASIA PACIFIC LIMITED | Private company limited by shares | Live Commenced dormancy on 07-Oct-2011 |
| ALVARO LIMITED | Private company limited by shares | Live |