| Company | Timeline | Status | |
| Greater London Environmental Limited Secretary • Unreported | 20 Dec 2006←8 Years→1 Dec 2015 | Active | |
| Greater London Waste Disposal Limited Secretary • Unreported | 25 Nov 1997←18 Years→1 Dec 2015 | Active | |
| Perryfield Properties Limited Secretary • Secretary | 22 Apr 1997←20 Years→6 Jul 2017 | Active | |
| Greater London Demolition Limited Secretary • Company Secretary | 11 Feb 1993←21 Years→30 Oct 2014 | Active | |
