| Company | Timeline | Status | |
| R.J.B. Developments Limited Director • Director | 22 Feb 2024←1 Year 9 Months→Current | Active | |
| Notsa Aviation Limited Director • Director | 12 Oct 2023←2 Years 1 Month→Current | Active | |
| R.J.B. Investments (Norfolk) Limited Director • Director | 25 Oct 2016←9 Years→Current | Active | |
Gemac Racing Limited Director • Director | 1 May 2013←3 Years→4 Oct 2016 | Dissolved | |
| Heritage Trackdays Limited Secretary • Unreported | 22 Jun 2009←16 Years→Current | Active | |
| Heritage Racing Support Limited Secretary • Unreported | 22 Jun 2009←16 Years→Current | Active | |
| Aston Martin Heritage Limited Secretary • Unreported | 22 Jun 2009←16 Years→Current | Active | |
| Cheqair Limited Secretary • Unreported | 22 Jun 2009←16 Years→Current | Active | |
| Benningtons (Norfolk) Limited Secretary • Unreported | 22 Jun 2009←16 Years→Current | Active | |
| R.J.B. Developments Limited Secretary • Unreported | 22 Jun 2009←16 Years→Current | Active | |
