| DIGICA LIMITED | Private company limited by shares | Live |
| Miracle Digical Company Limited | Private company limited by shares | Live |
| DigiCall Connect Limited | Private company limited by shares | Live |
| M2U DIGICAM COMPANY LIMITED | Private company limited by shares | Dissolved |
| DIGICAM LIMITED | Private company limited by shares | Live |
| Digicam Technology (HK) Limited | Private company limited by shares | Live |
| DIGICAMPUS CO., LIMITED | Private company limited by shares | Live |
| DIGICASA ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| M21 DIGICAST COMPANY LIMITED | Private company limited by shares | Live |
| DIGICAST LIMITED | Private company limited by shares | Dissolved |
| DiGi-Castle HK Limited | | Live |
| DIGICAT AUSTRALIA LIMITED | Private company limited by shares | Live |
| Digi-CAT (HK) Co., Limited | Private company limited by shares | Live |
| Digicat Global Operations Limited | | Live |