| Company | Timeline | Status | |
| Garside And Laycock Ltd Director • Chartered Engineer | 22 Jun 2017←4 Years→24 May 2022 | Dissolved | |
| Garside & Laycock (Group) Limited Director • Chartered Engineer | 22 Jun 2017←4 Years→24 May 2022 | Dissolved | |
| Power And Nuclear UK Limited Director • Chartered Engineer | 22 Jun 2017←5 Years→31 May 2023 | Dissolved | |
| Medical & Scientific Structures Limited Director • Chartered Engineer | 24 Apr 2017←6 Years→31 May 2023 | Dissolved | |
| MSS Clean Technology Limited Director • Chartered Engineer | 24 Apr 2017←6 Years→31 May 2023 | Active | |
| Environmental Engineering Limited Director • Chartered Engineer | 24 Apr 2017←6 Years→31 May 2023 | Active | |
| Dalkia Operations Holding Limited Director • Chartered Engineer | 24 Apr 2017←6 Years→31 May 2023 | Active | |
| Leven Energy Services Limited Director • Chartered Engineer | 24 Apr 2017←6 Years→31 May 2023 | Active | |
| Dalkia Operations Limited Director • Chartered Engineer | 24 Apr 2017←6 Years→31 May 2023 | Active | |
| Dalkia Facilities Northern UK Limited Director • Chartered Engineer | 24 Apr 2017←6 Years→31 May 2023 | Active | |
