| Company | Timeline | Status | |
| Aster Construction (Grantham) Ltd Director • Civil Engineer | 4 May 2011←13 Years→21 May 2024 | Dissolved | |
| McMullan Construction Services Ltd Secretary • Construction Manager | 19 Feb 2009←3 Years→23 Mar 2012 | Active | |
| McMullan Construction Services Ltd Director • Construction Engineer | 26 Feb 2008←4 Years→23 Mar 2012 | Active | |
