| Company | Timeline | Status | |
| Shield Air Ventilation Ltd Director • Company Director | 1 Sep 2019←3 Months→21 Dec 2019 | Liquidation | |
| CLR Lagging Limited Director • Company Director | 11 May 2017←5 Years→26 Jul 2022 | Dissolved | |
| Cleanshield Ltd Director • British | 9 May 2017←5 Years→26 Jul 2022 | Dissolved | |
| Shield Air Ventilation Ltd Director • Ventilation Installer | 9 Mar 2017←2 Years 5 Months→12 Aug 2019 | Liquidation | |
