| AMPAC OIL LIMITED | Private company limited by shares | Dissolved |
| AMPAC COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMPAC AGENCIES LIMITED | Private company limited by shares | Dissolved |
| Ampac Asia Limited | Private company limited by shares | Live |
| AMPAC CORP. LIMITED | Private company limited by shares | Live |
| AMPAC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| AMPAC INVESTMENT LIMITED | Private company limited by shares | Live |
| AMPAC RESOURCES LIMITED | Private company limited by shares | Dissolved |
| AMPAC SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| Ampace Technology Limited | | Live |
| AMPACKED LIMITED | Private company limited by shares | Live |