| Company Name | Type | Status |
|---|---|---|
| TECWAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TECWAY LIMITED | Private company limited by shares | Live |
| ASIA TEC-WAY LIMITED | Private company limited by shares | Dissolved |
| TECWAY CHARTEC LIMITED | Private company limited by shares | Live |
| TECWAY (CHINA) LIMITED | Private company limited by shares | Live |
| TECWAY GASTECH LIMITED | Private company limited by shares | Live |
| TECWAY INVESTMENTS (GROUP) LIMITED | Private company limited by shares | Dissolved |
| TECWAY TECHNOLOGY LIMITED | Private company limited by shares | Live |