| Altima Company Limited | Private company limited by shares | Live |
| ALTIMATE SOFTWARE LIMITED | Private company limited by shares | Dissolved |
| ALTIMATE DIGITAL TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ALTIMATE INFORMATION TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| ALTIMATE TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ALTIMODE LIMITED | Private company limited by shares | Dissolved |
| Altimus Capital Limited | | Live |
| Altimus Group Limited -The- | Private company limited by shares | Live |
| Altimus Investment Limited | | Live |
| ALTIMUS TRADE LIMITED | Private company limited by shares | Live |