| Company | Timeline | Status | |
| Ditchfield Glass Limited Director • Office Administrator | 13 May 2003←22 Years→Current | Active | |
| John Ditchfield Glass Limited Director • Office Administrator | 13 May 2003←22 Years→Current | Active | |
| Glasform Limited Director • Office Administrator | 27 Nov 1997←28 Years→Current | Liquidation | |
| Glasform Limited Secretary • Unreported | 31 Oct 1997←28 Years→Current | Liquidation | |
