| Kingz Limited | Private company limited by shares | Live |
| KINGZ MACHINERY CO., LIMITED | Private company limited by shares | Dissolved |
| HK KINGZ INDUSTRIAL GROUP LIMITED | Private company limited by shares | Live |
| KingZ (Hong Kong) Scientific Instrument Limited | Private company limited by shares | Live |
| KINGZ INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KINGZ INTERNATIONAL LIMITED | | Live |
| KINGZ INT'L LIMITED | Private company limited by shares | Live |
| King.Z Packaging Materials Co., Limited | Private company limited by shares | Live |
| KINGZA HK LIMITED | Private company limited by shares | Live |
| HONGKONG KINGZA INDUSTRY LIMITED | Private company limited by shares | Live |
| HONGKONG KINGZA TRADING LIMITED | Private company limited by shares | Live |
| KINGZER GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG KING-ZHIDA INVESTMENT LIMITED | Private company limited by shares | Live |
| Kingzider Limited | Private company limited by shares | Live |
| Kingziya Apparel Group Co., Limited | Private company limited by shares | Live |
| KINGZOMAN LIMITED | Private company limited by shares | Live |
| KINGZOOM INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Live |
| HK KINGZR HOLDING CO., LIMITED | Private company limited by shares | Live |
| KINGZX TRADING LIMITED | Private company limited by shares | Live |
| kingzy technology co., Limited | Private company limited by shares | Live |