| Company Name | Type | Status |
|---|---|---|
| UPET OILFIELD EQUIPMENTS CO., LIMITED | Private company limited by shares | Live |
| UPET GROUP COMPANY LIMITED | Private company limited by shares | Live |
| UPET TECHNOLOGY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| U-PET INTERNATIONAL GROUP (HK) LIMITED | Private company limited by shares | Live |
| Upet Technology & Trading Limited | Private company limited by shares | Live |