| Company | Timeline | Status | |
| PM Conservation Consultants Limited Director • Director | 26 Mar 2019←3 Years→23 Aug 2022 | Dissolved | |
| Central Slate Supplies Limited Director • Director | 26 Mar 2019←3 Years→23 Aug 2022 | Dissolved | |
| PM Conservation Contracts Limited Director • Director | 26 Mar 2019←3 Years→30 Jan 2023 | Active | |
