| Company Name | Type | Status |
|---|---|---|
| SPEEDWAY LIMITED | Private company limited by shares | Dissolved |
| SPEEDWAY LIMITED | Private company limited by shares | Live |
| SPEEDWAY CENTURY LIMITED | Private company limited by shares | Dissolved |
| SPEEDWAY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| F1 KART SPEEDWAY LIMITED | Private company limited by shares | Live |
| SPEEDWAY RECOVERIES COMPANY LIMITED | Private company limited by shares | Dissolved |