| Company | Timeline | Status | |
| Van Leeuwen Limited Secretary • Unreported | 31 Jan 2005←10 Years→30 Jun 2015 | Active | |
| The Lion Tube And Steel Company Limited Secretary • Unreported | 31 Jan 2005←10 Years→30 Jun 2015 | Dissolved | |
| Downings Steel Limited Secretary • Unreported | 31 Jan 2005←10 Years→30 Jun 2015 | Dissolved | |
| Van Leeuwen Pipe & Tube Limited Secretary • Unreported | 31 Jan 2005←10 Years→30 Jun 2015 | Dissolved | |
| Van Leeuwen Tubes Limited Secretary • Unreported | 31 Jan 2005←10 Years→30 Jun 2015 | Active | |
| Wheeler Precision Limited Secretary • Controller | 7 Mar 2002←13 Years→30 Jun 2015 | Active | |
| Dudley Golf Club Limited(The) Director • Controller | 29 Jan 1991←14 Years→9 Jan 2006 | Active | |
