| Company | Timeline | Status | |
| Gibson Specialist Technical Services Limited Director • Engineer  | 2 Jul 2008←17 Years→Current  | Active  | |
| Gibson Specialist Technical Services Limited Secretary • Engineer  | 2 Jul 2008←17 Years→Current  | Active  | |
| Draintech Surveys Limited Secretary • Plumber  | 3 Sep 2007←11 Years→20 Nov 2018  | Active  | |
