| Company | Timeline | Status | |
| Jonjo O'Neill Racing Limited Director • Racehorse Trainer | 4 Jun 2024←1 Year 5 Months→Current | Active | |
| Trafalgar House Properties (Malvern) Limited Director • Unreported | 22 Dec 2015←9 Years→Current | Active | |
| O'Neill Racing Ltd Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
