| Company | Timeline | Status | |
| JSD Consultant Limited Director • Chartered Accountant | 7 Jun 2008←8 Years→13 Oct 2016 | Dissolved | |
| The Horsleygate Estate Company Limited Secretary • Unreported | 15 Jan 2003←7 Years→15 Jul 2010 | Active | |
| Jack Spencer (Goldsmiths) Limited Secretary • Company Secretary | 13 Jun 1996←20 Years→11 Nov 2016 | Dissolved | |
| James Dixon & Sons Limited Secretary • Unreported | 24 Jun 1993←23 Years→11 Nov 2016 | Active | |
| Argentum Limited Secretary • Unreported | 24 Jun 1993←23 Years→11 Nov 2016 | Liquidation | |
| Sopisa UK Limited Secretary • Company Secretary | 28 May 1993←23 Years→11 Nov 2016 | Dissolved | |
| Elkington Sheffield Limited Secretary • Unreported | 28 May 1993←23 Years→11 Nov 2016 | Active | |
| Parkin Silversmiths Limited Secretary • Unreported | 28 May 1993←23 Years→11 Nov 2016 | Dissolved | |
| The Sheffield Mint Limited Secretary • Unreported | 28 Aug 1992←24 Years→11 Nov 2016 | Active | |
| HS (529) Limited Secretary • Unreported | 28 Aug 1992←24 Years→11 Nov 2016 | Active | |
