| DYMA LIMITED | Private company limited by shares | Dissolved |
| DYMAK HK LIMITED | Private company limited by shares | Dissolved |
| DYMAK CHINA LIMITED | Private company limited by shares | Live |
| DYMAX GROUP COMPANY LIMITED | Private company limited by shares | Live |
| DYMAX ASIA (H.K.) LIMITED | Private company limited by shares | Live |
| DYMAX INDUSTRIES COMPANY LIMITED | Private company limited by shares | Live |
| Dymax Tech Limited | | Live |
| DYMAXION COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Aug-1997 |
| Dymaxion Inc Limited | Private company limited by shares | Live |