| Company | Timeline | Status | |
| Dene View Management Company Limited Director • Company Secretary | 27 Nov 2006←7 Years→1 Jan 2014 | Active | |
| Clifton Engineering (North East) Limited Secretary • Company Director | 15 Apr 1993←32 Years→Current | Active | |
| Clifton Engineering (North East) Limited Secretary • Unreported | 15 Apr 1993←32 Years→10 Nov 2025 | Active | |
