| IOTECH COMPANY LIMITED | Private company limited by shares | Dissolved |
| IOTECH Limited | Private company limited by shares | Live |
| Enerna IoTech Co., Limited | Private company limited by shares | Live |
| IOTECH ELECTRONIC LIMITED | Private company limited by shares | Live |
| IOTECH GROUP LIMITED | | Live |
| IOTECH PRECISION SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| SensePlus IoTech Limited | Private company limited by shares | Live |
| IOTECH (SHENZHEN) COMPANY LIMITED | Private company limited by shares | Live |
| SmarThing IoT_echnology Limited | Private company limited by shares | Live |