| ALGOMA LIMITED | Private company limited by shares | Live |
| ALGOMA HOLDING LIMITED | Private company limited by shares | Live |
| ALGOMA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ALGOMA INVESTMENT LIMITED | Private company limited by shares | Live |
| ALGOMAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Algoman Consulting Limited | Private company limited by shares | Live |
| ALGO-MATRIX Consulting LIMITED | Private company limited by shares | Live |
| ALGOMAX LIMITED | Private company limited by shares | Dissolved |
| ALGOMENTUM LIMITED | Private company limited by shares | Live |
| ALGO'MER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ALGO'MER INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |