| Company | Timeline | Status | |
| Bae Systems 2000 Pension Plan Trustees Limited Secretary • Unreported | 22 Jun 2007←1 Year 11 Months→4 Jun 2009 | Active | |
| XS (Int) Limited Secretary • Unreported | 15 Dec 2006←2 Months→6 Mar 2007 | Dissolved | |
| Xchanging Procurement Services Limited Secretary • Unreported | 15 Dec 2006←2 Months→6 Mar 2007 | Dissolved | |
| Xchanging Procurement Services (Holdco) Limited Secretary • Unreported | 15 Dec 2006←2 Months→6 Mar 2007 | Dissolved | |
Xchanging HR Services Limited Secretary • Unreported | 15 Dec 2006←1 Month→16 Jan 2007 | Dissolved | |
HR Enterprise Limited Secretary • Unreported | 15 Dec 2006←1 Month→16 Jan 2007 | Dissolved | |
| Bae Systems Corporate Secretary Limited Secretary • Unreported | 15 Dec 2006←9 Years→9 Mar 2016 | Active | |
| Royal Ordnance (Crown Service) Pension Scheme Trustees Limited Secretary • Unreported | 15 Dec 2006←9 Years→9 Mar 2016 | Active | |
