| Nanome Limited | Private company limited by shares | Live |
| ACE NanoMed Limited | | Live |
| Nanomesher Limited | Private company limited by shares | Live |
| Nanometallurgy Hong Kong Limited | Private company limited by shares | Live |
| GERMANY HERBAL NANOMETRE TECHNOLOGY (SHENZHEN) CO., LIMITED | Private company limited by shares | Live |
| HONGKONG SAIYUAN FAR INFRARED NANOMETRE TECHNOLOGY COOLPLUS LIMITED | Private company limited by shares | Live |
| NANO-METRE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| NANO-METRE INDUSTRIAL LIMITED | Private company limited by shares | Live |