| Company | Timeline | Status | |
| Door Data Systems Ltd Director • Director | 1 May 2020←5 Years→Current | Active | |
| Oliast Ltd Director • Director | 23 Mar 2019←3 Years→6 Sep 2022 | Dissolved | |
| Hybrid Window Systems Limited Director • Director | 2 Jun 2014←6 Years→11 Nov 2020 | Dissolved | |
| Campbell-Mason Limited Director • Commercial Director | 10 Jun 2008←13 Years→2 Oct 2021 | Dissolved | |
