| Company | Timeline | Status | |
| Ray House (Cressington Place) Management Company Limited Director • N/a | 5 Sep 2025←1 Month→Current | Active | |
Design Production Solutions And Fabrication Limited Director • Design Engineer | 30 Apr 1999←19 Years→5 Mar 2019 | Dissolved | |
Dust Pollution Systems Limited Director • Design Engineer | 1 Jan 1970←50 Years→21 Apr 2020 | Dissolved | |
