| Company | Timeline | Status | |
| William Boulton Limited Director • Administrator | 18 Feb 2014←4 Years→21 Nov 2018 | Active | |
| William Boulton Limited Secretary • Unreported | 15 Jun 2004←14 Years→21 Nov 2018 | Active | |
L.T.M. Furnaces Limited Secretary • Clerical | 9 Jun 1997←1 Month→15 Jul 1997 | Dissolved | |
