| Company | Timeline | Status | |
| Castleacre Systems Limited Director • Elctrical Contractor | 21 Mar 2002←17 Years→12 Jul 2019 | Active | |
| Protek Systems Ltd Director • Manager | 13 Dec 2001←17 Years→12 Jul 2019 | Active | |
| Protek Systems Ltd Director • Electrical Contractor | 12 Dec 1997←2 Months→5 Mar 1998 | Active | |
