| Company | Timeline | Status | |
| G Tech Building Services Ltd Director • Engineering  | 1 Apr 2008←6 Years→2 Mar 2015  | Active  | |
| ASH Technical Services Limited Director • Director  | 19 Jan 2004←1 Year 2 Months→31 Mar 2005  | Active  | |
| ASH Technical Services Limited Secretary • Director  | 19 Jan 2004←1 Year 2 Months→31 Mar 2005  | Active  | |
| Jackson Lewis Controls Limited Director • Controls Engineer  | 1 Jun 1996←29 Years→Current  | Active  | |
| Jackson Lewis Controls Limited Director • Controls Engineer  | 1 Jun 1996←29 Years→24 Jun 2025  | Active  | |
