| Company | Timeline | Status | |
| Linthorpe Insulation Company Limited Director • Company Director | 17 Mar 2022←1 Year→23 Mar 2023 | Dissolved | |
| Erimus Insulation Limited Director • Chartered Engineer | 21 Aug 2018←5 Years→14 May 2024 | Dissolved | |
| Insulation Environmental Training Trust Limited Director • Engineer | 10 Nov 2017←8 Months→1 Aug 2018 | Active | |
