| Company Name | Type | Status |
|---|---|---|
| KONTECH COMPANY LIMITED | Private company limited by shares | Live |
| KONTECH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| KONTECH TELECOMMUNICATION PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| KONTECH SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| KONTECH DISPLAY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KONTECH SOFTWARE TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |