| DERBY DAY LIMITED | Private company limited by shares | Dissolved |
| DERBY WIN LIMITED | Private company limited by shares | Dissolved |
| DERBY LIMITED | Private company limited by shares | Dissolved |
| DERBY LIMITED | Private company limited by shares | Live |
| DERBY KT LIMITED | Private company limited by shares | Live |
| DERBY SPK LIMITED | Private company limited by shares | Live |
| DERBY COMPANY LIMITED | Private company limited by shares | Live |
| Big Red Derby Co. Limited | Private company limited by shares | Live |
| Derby Sky Limited | | Live |
| GRAND DERBY COMPANY LIMITED | Private company limited by shares | Dissolved |
| DERBYSHIRE LIMITED | Private company limited by shares | Live |