| Company | Timeline | Status | |
| Van Leeuwen Limited Director • Director | 1 Sep 2000←3 Years→30 Nov 2003 | Active | |
| The Lion Tube And Steel Company Limited Director • Director | 1 Sep 2000←3 Years→30 Nov 2003 | Dissolved | |
| Downings Steel Limited Director • Director | 1 Sep 2000←3 Years→30 Nov 2003 | Dissolved | |
| Van Leeuwen Pipe & Tube Limited Director • Director | 1 Sep 2000←3 Years→30 Nov 2003 | Dissolved | |
| Van Leeuwen Tubes Limited Director • Director | 1 Sep 2000←3 Years→30 Nov 2003 | Active | |
| Crittall Windows Limited Director • Managing Director | 19 Aug 1998←8 Months→14 May 1999 | Active | |
Edgbaston Group Limited Director • Director | 2 Sep 1996←1 Year 5 Months→26 Feb 1998 | Dissolved | |
| Metal Trustees (Pensions) Limited Director • Company Director | 15 Mar 1996←1 Year 9 Months→11 Dec 1997 | Active | |
| Pentair Environmental Systems Limited Director • Company Director | 21 Jun 1992←1 Year 12 Months→17 Jun 1994 | Dissolved | |
| AFG Manufacturing Limited Director • Company Director | 21 Jun 1992←4 Years→31 Aug 1996 | Active | |
