| ANTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| EMS ANTECH LIMITED | Private company limited by shares | Dissolved |
| ANTECH LIMITED | Private company limited by shares | Dissolved |
| ANTECH DIGITAL LIMITED | Private company limited by shares | Dissolved |
| ANTECH ENTERPRISE LIMITED | Private company limited by shares | Live |
| ANTECH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ANTECH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ANTECH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Antech Solutions Limited | Private company limited by shares | Live |
| ANTECH SYSTEM INCORPORATED LIMITED | Private company limited by shares | Live |
| ANTECH MDU SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| ANTECH WELDING LIMITED | Private company limited by shares | Live |
| ANTECHCO LIMITED | Private company limited by shares | Live |