| Company Name | Type | Status |
|---|---|---|
| NACC CO., LIMITED | Private company limited by shares | Live |
| Nacc Devices (HK), Limited | Private company limited by shares | Live |
| NACC ART CERTIFICATION CENTER (ENGLAND) LIMITED | Private company limited by shares | Live |
| Nacc Hong Kong Limited | Private company limited by shares | Dissolved |
| NACCON (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| NACCOTRADE LIMITED | Private company limited by shares | Live |