| Company | Timeline | Status | |
| Tecomak Limited Secretary • Company Secretary | 16 Jan 1998←18 Years→17 Mar 2016 | Active | |
| Penvirad Limited Director • Director | 12 Apr 1996←22 Years→1 Oct 2018 | Active | |
| Tecomak Limited Director • Company Secretary | 27 Jul 1995←23 Years→1 Oct 2018 | Active | |
| Tecomak Environmental Services Limited Director • Accounts Manager | 24 Jul 1995←23 Years→1 Oct 2018 | Active | |
