| Company Name | Type | Status |
|---|---|---|
| KOREX COMPANY, LIMITED | Private company limited by shares | Dissolved |
| KorEX Co., Limited | Private company limited by shares | Live |
| KOREX ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KOREX (HONG KONG) LIMITED | Private company limited by shares | Live |
| KOREX INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |