| Company Name | Type | Status |
|---|---|---|
| D.D.M. COMPANY LIMITED | Private company limited by shares | Dissolved |
| DDMA LIMITED | Private company limited by shares | Dissolved |
| DDMC FORTIS LIMITED | Private company limited by shares | Live |
| DDMC Sports Media (Hong Kong) Limited | Private company limited by shares | Live |
| DDMM Company Limited | Private company limited by shares | Live |
| DDMOUNT TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| DDMS Company Limited | Private company limited by shares | Live |