| Company | Timeline | Status | |
| Merit Components Limited Director • Company Director | 30 Apr 1997←7 Years→18 Jan 2005 | Dissolved | |
| Ryobi Door Controls (UK) Limited Director • Company Director | 23 Nov 1991←30 Years→19 Jul 2022 | Dissolved | |
| International Door Controls Limited Director • Company Director | 9 Oct 1991←13 Years→18 Jan 2005 | Active | |
