| Company | Timeline | Status | |
Bison Energy Services Plc Director • None | 18 Jan 2013←1 Year 7 Months→28 Aug 2014 | Dissolved | |
| Eltham College Director • None | 6 Dec 2012←9 Years→31 Aug 2022 | Active | |
| Hanson Family Holdings Limited Director • Lawyer | 1 Jan 2009←2 Years 6 Months→30 Jun 2011 | Active | |
| Hanson Pension Trustees Limited Director • Company Director | 30 Jun 2008←1 Day→30 Jun 2008 | Active | |
| Hanson (SH) Limited Secretary • Unreported | 1 Jan 2008←6 Months→30 Jun 2008 | Active | |
| Structherm Limited Secretary • Unreported | 1 Jan 2008←6 Months→30 Jun 2008 | Active | |
| Irvine-Whitlock Limited Secretary • Unreported | 1 Jan 2008←6 Months→30 Jun 2008 | Active | |
| Hanson Limited Secretary • Unreported | 21 Dec 2007←7 Months→31 Jul 2008 | Active | |
Hanson Holdings Netherlands B.V Secretary • Unreported | 10 Dec 2007←2 Years 10 Months→1 Nov 2010 | Converted/Closed | |
| Astravance Corp Secretary • Unreported | 10 Dec 2007←6 Months→20 Jun 2008 | Active | |
