| KLS-GROUP LIMITED | Private company limited by shares | Live |
| KLSH EDUCATION LIMITED | Private company limited by shares | Live |
| KLSi International Technology Limited | Private company limited by shares | Live |
| KLSMN Enterprises Limited | Private company limited by shares | Live |
| KLSOLUTIONS CO., LIMITED | Private company limited by shares | Live |
| HK KLSP SUPPLY CHAIN LIMITED | Private company limited by shares | Live |
| HK KLSP SUPPLY CHAIN LIMITED | Private company limited by shares | Live |
| KLSP Technology Co., Limited | Private company limited by shares | Live |
| KLSV Limited | Private company limited by shares | Live |