| HONGKONG NAID LIMITED | Private company limited by shares | Live |
| NAIDA INDUSTRY LIMITED | Private company limited by shares | Live |
| TAIWAN NAIDA TOOLS (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| NAIDA TRADE LIMITED | | Live |
| naidida Limited | Private company limited by shares | Live |
| NAIDING LIMITED | | Live |
| HONG KONG NAIDIXING LIGHTING LIMITED | Private company limited by shares | Dissolved |
| U.S.A. NAIDUO GROUP LIMITED | Private company limited by shares | Live |
| NAIDY TRADING (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |