| Company Name | Type | Status |
|---|---|---|
| FITRON LIMITED | Private company limited by shares | Dissolved |
| Fitron Components Limited | Private company limited by shares | Live |
| FITRON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| FITRON (H.K.) LIMITED | Private company limited by shares | Live |
| FITRON INDUSTRIES LIMITED | Private company limited by shares | Live |
| FITRON INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Fitronic Technology Limited | Private company limited by shares | Live |