| Nox's Limited | Private company limited by shares | Live |
| NOXUS COMPANY LIMITED | Private company limited by shares | Live |
| Noxwell Trade Limited | Private company limited by shares | Live |
| Noxxon Enterprise Limited | Private company limited by shares | Dissolved |
| Noxy Limited | | Live |
| Noyama Japanese Restaurant Company Limited | Private company limited by shares | Live |
| NOYATO LIMITED | Private company limited by shares | Live |
| Noyd International Trade Hong Kong Co., Limited | Private company limited by shares | Live |
| HONGKONG NOYE ELECTRONIC CIGARETTE TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SHANTOU NOYIN COSMETICS CO., LIMITED | Private company limited by shares | Live |
| Noymi HK Limited | | Live |
| Noyo Hong Kong Company Limited | Private company limited by shares | Live |
| NOYOK (CHINA) CO., LIMITED | Private company limited by shares | Live |
| [noy:zi] Pacific Company Limited | Private company limited by shares | Live |
| NOZAWA GREEN LIMITED | Private company limited by shares | Live |
| NOZAWA HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| Nozawa Homes Limited | Private company limited by shares | Live |
| Letz Nozawa Limited | Private company limited by shares | Live |
| NOZAWA ROKU LIMITED | Private company limited by shares | Live |
| NOZIAM LIMITED | Private company limited by shares | Live |
| NOZMA GROUP LIMITED | Private company limited by shares | Live |
| NOZO COMPANY LIMITED | Private company limited by shares | Live |
| NOZOMI TEC LIMITED | Private company limited by shares | Live |
| NOZOMI LIMITED | Private company limited by shares | Live |
| HongKong Nozomi Power Co., Limited | | Live |
| NOZOMI INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| NOZOMI MOTORS LIMITED | Private company limited by shares | Live |
| NOZOMI TECHNOLOGY INVESTMENT LIMITED | Private company limited by shares | Live |
| NOZOMI TRADING LIMITED | Private company limited by shares | Live |
| NOZ'S COMPANY LIMITED | Private company limited by shares | Dissolved |
| Nozumi Limited | Private company limited by shares | Live |
| JC Carter Nozzles (Hong Kong) Limited | Private company limited by shares | Live |