| Company | Timeline | Status | |
| Marston Properties Limited Director • Construction Director | 1 Apr 2019←6 Years→Current | Active | |
| W.J. Marston & Son Limited Director • Construction Director | 1 May 2009←16 Years→Current | Active | |
Marston Properties Putney Limited Director • Construction | 1 May 2009←3 Years→6 Aug 2012 | Dissolved | |
