| Norn Consultancy Limited | | Live |
| Norna Limited | | Live |
| NORNANDY ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| NORNANDY ENTERPRISES (HOLDING) LIMITED | Private company limited by shares | Dissolved |
| NORNET TECHNOLOGY (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Nornet Information Limited | Private company limited by shares | Live |
| NORNIA JEWELRY CO., LIMITED | Private company limited by shares | Live |
| NORNO CO., LIMITED | Private company limited by shares | Live |
| NOR-NOR-WEST LIMITED | Private company limited by shares | Dissolved |
| Norns Trade Limited | | Live |