| Company | Timeline | Status | |
| TBB Electrical & Security Group Limited Secretary • Unreported | 20 Jun 2002←23 Years→Current | Active | |
| BLS Limited Secretary • Company Secretary | 8 Apr 2002←23 Years→Current | Active | |
| Tindall Security Limited Secretary • Unreported | 13 Mar 2002←9 Years→5 May 2011 | Liquidation | |
| Tindall Property Services Limited Secretary • Unreported | 13 Mar 2002←9 Years→16 May 2011 | Liquidation | |
| Blands E&M Ltd Secretary • Unreported | 13 Mar 2002←9 Years→16 May 2011 | Dissolved | |
| Barnet Lock And Security Limited Secretary • Unreported | 14 Nov 2001←24 Years→Current | Active | |
