| Company Name | Type | Status |
|---|---|---|
| PROMOTECH LIMITED | Private company limited by shares | Live |
| PROMOTECH HK LIMITED | Private company limited by shares | Dissolved |
| PROMOTECH (ASIA) LIMITED | Private company limited by shares | Dissolved |
| PROMOTECH ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| PromoTech Investment Limited | Private company limited by shares | Live |