| Company | Timeline | Status | |
| DJ Dressage Ltd Director • Engineer/designer/draughtsman | 29 Dec 2011←11 Years→24 Jan 2023 | Dissolved | |
| Tanzer Equestrian Limited Director • Unreported | 17 May 2010←15 Years→Current | Active | |
| S J Engineering (Ni) Limited Director • Unreported | 25 Apr 2007←18 Years→Current | Active | |
