| K-USA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kusa Logistics Limited | Private company limited by shares | Live |
| KUSA SHIPPING LIMITED | Private company limited by shares | Live |
| KUSACK LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Kusai Industry Co., Limited | | Live |
| KUSAI IMPORT & EXPORT CO., LIMITED | | Live |
| Kusala Company Limited | Private company limited by shares | Live |
| KUSAMA LIMITED | Private company limited by shares | Dissolved |
| KUSAN LIMITED | Private company limited by shares | Live |
| KUSANTI LOGISTICS AND TRADING LIMITED | Private company limited by shares | Dissolved |
| KUSAQ LIMITED | Private company limited by shares | Live |
| KUSATSU ELECTRIC (SINGAPORE) COMPANY LIMITED | Private company limited by shares | Live |