| Company | Timeline | Status | |
| Hartridge Properties Limited Director • Director | 12 May 2011←14 Years→Current | Active | |
| Hartridge & Son Limited Director • Director (proposed) | 23 Aug 2007←18 Years→Current | Active | |
Mach 1 Limited Director • Director | 6 Dec 2002←4 Months→9 Apr 2003 | Dissolved | |
