| Company | Timeline | Status | |
| Jow Investments Limited Director • Unreported | 12 Mar 2016←9 Years→Current | Active | |
| John Woolhouse Consulting Limited Director • Management Consultant | 23 Nov 2012←8 Years→16 Mar 2021 | Dissolved | |
| 50 St Andrews Road Limited Director • Unreported | 13 Apr 2010←15 Years→Current | Active | |
