| Company Name | Type | Status |
|---|---|---|
| FRIENDS OF RIGOR COMPANY LIMITED | Private company limited by shares | Dissolved |
| RIGOROSO COMPANY LIMITED | Private company limited by shares | Dissolved |
| Rigorous International HongKong Limited | Private company limited by shares | Live |
| Rigort Holding Limited | Private company limited by shares | Live |
| Rigortek Manufacturing Co., Limited | Private company limited by shares | Live |