| Company | Timeline | Status | |
Mountmore Limited Director • Engineer | 31 Oct 2011←4 Years→17 Dec 2015 | Dissolved | |
| Lewis Banks Limited Director • Engineer | 2 Apr 2003←22 Years→Current | Active | |
| Lewis Banks & Sons (Engineers) Limited Director • Engineer | 15 Nov 1991←33 Years→Current | Active | |
