| Company | Timeline | Status | |
| Sibelco UK Occupational Pension Trustee Limited Director • Finance Director | 18 Jan 2001←3 Years→27 Oct 2004 | Active | |
| Sibelco Green Solutions UK Limited Director • Finance Director | 1 Jan 1998←4 Years→6 Apr 2002 | Active | |
| Fordath Limited Director • Unreported | 1 Jan 1998←4 Years→6 Apr 2002 | Liquidation | |
| Tapton Estates Limited Director • Company Director | 29 Nov 1996←3 Years→14 Jul 2000 | Active | |
| Sibelco Green Solutions UK Limited Secretary • Unreported | 17 Oct 1991←10 Years→6 Apr 2002 | Active | |
| Sibelco UK Limited Director • Director | 17 Oct 1991←10 Years→6 Apr 2002 | Active | |
| Sibelco Minerals And Chemicals (Holdings) Limited Director • Director | 17 Oct 1991←10 Years→6 Apr 2002 | Active | |
| Fordath Limited Secretary • Unreported | 17 Oct 1991←10 Years→6 Apr 2002 | Liquidation | |
British Industrial Sand(Scotland)Limited Director • Director | 17 Oct 1989←12 Years→6 Apr 2002 | Dissolved | |
| Fordath Limited Secretary • Unreported | 1 Jan 1970←32 Years→6 Apr 2002 | Liquidation | |
