| MACS Limited | | Live |
| MACS BROTHER COMPANY LIMITED | Private company limited by shares | Dissolved |
| MACS CLEAN SERVICE LIMITED | Private company limited by shares | Live |
| SUPER MACS ASIA LIMITED | Private company limited by shares | Live |
| MACSAIL SHIPPING LIMITED | Private company limited by shares | Dissolved |
| MACSANTAK & COMPANY LIMITED | Private company limited by shares | Live |
| MACSCI Limited | | Live |
| Macsea H.K. Limited | Private company limited by shares | Dissolved |
| MACSEE LIMITED | Private company limited by shares | Dissolved |
| MACSEMI ELECTRONIC CO., LIMITED | | Live |
| MACSEN LIMITED | Private company limited by shares | Dissolved |
| MACSHOPPING LIMITED | | Live |
| MACSIGHT COMPANY LIMITED | Private company limited by shares | Live |
| MACSIM FASTENERS HONG KONG LIMITED | Private company limited by shares | Live |
| MACSKY LIMITED | Private company limited by shares | Dissolved |
| MACSON LIMITED | Private company limited by shares | Dissolved |
| MACSON LIMITED | Private company limited by shares | Live |
| MACSOUND LIMITED | Private company limited by shares | Live |
| MACSPEED TIRE COMPANY LIMITED | Private company limited by shares | Live |
| MACSPORTS (HONG KONG) LIMITED | Private company limited by shares | Live |
| MACSTAR LIMITED | Private company limited by shares | Live |
| MACSTEVENSON LIMITED | Private company limited by shares | Dissolved |
| Macstone Corporation Limited | Private company limited by shares | Live |
| MACSTRONG LIMITED | Private company limited by shares | Dissolved |
| MACSUN LIMITED | Private company limited by shares | Dissolved |