| Company Name | Type | Status |
|---|---|---|
| TRANZ GROUP LIMITED | Private company limited by shares | Live |
| Tranzhoff Limited | Private company limited by shares | Live |
| Tranzit-DV Group Limited | Private company limited by shares | Live |
| TRANZONIC ACADEMIC RESOURCES COMPANY LIMITED | Private company limited by shares | Dissolved |
| TranzPower Technologies Co., Limited | Private company limited by shares | Live |
| Tranzy Pay Limited | Live |