| Company Name | Type | Status |
|---|---|---|
| TRIGAIN LPG LIMITED | Private company limited by shares | Dissolved |
| TRI-GAIN LIMITED | Private company limited by shares | Dissolved |
| TRIGAIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TRIGAIN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TRI-GAIN INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TRIGAIN TRADING LIMITED | Private company limited by shares | Live |
| TRIGAINA LIMITED | Private company limited by shares | Dissolved |