| Munsang College Primary School Limited | Company limited by guarantee | Live |
| Munsang College (SSB) Limited | Company limited by guarantee | Live |
| Munsang Multimedia Limited | Private company limited by shares | Live |
| MUNSANG COLLEGE NURSERY LIMITED | Company limited by guarantee | Live |
| MUNSIN INTERNATIONAL COMPANY (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Munsing Trading Limited | | Live |
| MUNSOL LIMITED | | Live |
| MUNSTER FINANCE & INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| MUNSTER SHIPPING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MUNSTER TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GE MUNSU LIMITED | Private company limited by shares | Live |
| Hong Kong International Art Munsu Academy Co., Limited | Private company limited by shares | Live |
| Hong Kong Colorful Munsu Group CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Free Goddesses Munsu Co., Limited | Private company limited by shares | Live |
| Munsun Finance Service Limited | Private company limited by shares | Dissolved |