| Company | Timeline | Status | |
| Cooper Custom Exhausts Ltd Director • Unreported | 25 Sep 2024←1 Year 1 Month→Current | Active | |
| John Cooper Holdings Limited Director • Unreported | 15 Nov 2019←5 Years→Current | Active | |
| John Cooper Derby Ltd Director • Unreported | 1 Oct 2019←6 Years→Current | Active | |
