| Company | Timeline | Status | |
| David O'Meara Bloodstock Ltd Director • Racehorse Trainer | 27 Apr 2015←10 Years→Current | Active | |
| David O'Meara Limited Director • Racehorse Trainer | 7 Jun 2013←12 Years→Current | Active | |
| David O'Meara Racing Ltd Director • Racehorse Trainer | 20 Dec 2011←13 Years→Current | Active | |
