| Company | Timeline | Status | |
| T.& T.(Dudley)Tools And Engineering Limited Director • Company Director | 25 May 2000←6 Years→14 Apr 2007 | Active | |
| Swinford Engineering Limited Director • Unreported | 28 Nov 1991←15 Years→14 Apr 2007 | Active | |
| R.B. Porter Limited Director • Heating Engineer | 17 Apr 1991←16 Years→14 Apr 2007 | Active | |
