| Company | Timeline | Status | |
| Hepworth Building Products Limited Director • Director | 30 Mar 2005←8 Months→21 Dec 2005 | Dissolved | |
| Hepworth Building Products (Holdings) Limited Director • Director | 30 Mar 2005←8 Months→21 Dec 2005 | Active | |
| Wavin UK (Holdings) Limited Director • Director | 22 Mar 2005←9 Months→21 Dec 2005 | Active | |
| Ring Limited Director • Company Director | 2 Feb 1998←2 Years 5 Months→12 Jul 2000 | Liquidation | |
Wavin Industrial Products Limited Director • Company Executive | 9 Oct 1992←12 Years→21 Dec 2004 | Dissolved | |
| Wavin Building Products Limited Director • Company Executive | 9 Oct 1992←12 Years→21 Dec 2004 | Dissolved | |
| Wavin Hepworth Limited Director • Company Executive | 9 Oct 1992←13 Years→21 Dec 2005 | Dissolved | |
| Wavin Limited Director • Company Executive | 9 Oct 1992←12 Years→21 Dec 2004 | Active | |
| National Home Improvement Council Director • Company Director/managing Director | 6 May 1992←2 Years 7 Months→31 Dec 1994 | Active | |
