| MCCA LIMITED | Private company limited by shares | Live |
| MCCA IMPORT & EXPORT LIMITED | Private company limited by shares | Dissolved |
| MCCA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MCCABE AND ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| MCCABE HOLDING LIMITED | Private company limited by shares | Dissolved |
| SMITH MCCABE ASIA, LIMITED | Private company limited by shares | Dissolved |
| McCaine Corporation Limited | Private company limited by shares | Live |
| McCal Ingredient Co. Limited | Private company limited by shares | Live |
| MCCALL LIMITED | Private company limited by shares | Dissolved |
| McCalls Special Products (H.K.) Limited | Private company limited by shares | Live |
| McCalls Splicing Limited | Private company limited by shares | Live |
| MCCALLUM ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MICHAEL MCCAM AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| MCCANN LIMITED | Private company limited by shares | Dissolved |
| MCCANN HEALTHCARE HK LIMITED | Private company limited by shares | Dissolved |
| MCCARTHYS LIMITED | Private company limited by shares | Live |
| MCCASLIN ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| McCathay Enterprise Limited | Private company limited by shares | Dissolved |
| MCCATHAY INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MCCATHAY TIMBER HONG KONG LIMITED | Private company limited by shares | Live Commenced dormancy on 20-Oct-2008 |
| MCCATHAY INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| MCCAULAY INVESTMENTS LIMITED | Private company limited by shares | Dissolved |