| ADMAN HO LIMITED | Private company limited by shares | Dissolved |
| Adman Limited | Private company limited by shares | Live |
| ADMAN CO. LIMITED | Private company limited by shares | Live |
| ADMAN CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| ADMAN CORPORATION LIMITED | Private company limited by shares | Live |
| ADMAN CREATION ADVERTISING LIMITED | Private company limited by shares | Dissolved |
| ADMAN INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| ADMAND ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| ADMANDO LIMITED | Private company limited by shares | Live |
| ADMANGO RESEARCH LIMITED | Private company limited by shares | Live |
| ADMANGO.COM LIMITED | Private company limited by shares | Live |
| ADMANIC HK LIMITED | Private company limited by shares | Live |