| Company | Timeline | Status | |
| Nayles Barn Quarry Limited Director • Company Director | 9 Nov 2021←1 Year 2 Months→27 Jan 2023 | Active | |
| Naked Eye Studios Limited Director • Company Director | 25 Aug 2020←5 Years→Current | Active | |
| Guiting Quarry Limited Director • Company Director | 3 Dec 2019←2 Years 2 Months→31 Jan 2022 | Active | |
| Johnston Quarry Group Limited Director • Company Director | 24 May 2019←2 Years 8 Months→31 Jan 2022 | Active | |
| Campbell-Mason Limited Director • Director | 22 Jul 2016←1 Year 9 Months→4 May 2018 | Dissolved | |
| Cotswold Stone Solutions Limited Director • Company Director | 30 Dec 2015←3 Years→23 May 2019 | Active | |
| Hawk Plant (UK) Ltd Director • Director | 15 Dec 2015←5 Years→21 Oct 2021 | Dissolved | |
| B2 (Eckington) Limited Director • Company Director | 15 Oct 2015←10 Years→Current | Active | |
| Robert Brett & Sons Limited Director • Director | 28 Jan 2015←10 Years→Current | Active | |
| Robert Brett & Sons Limited Director • Director | 29 May 2013←1 Year 6 Months→27 Nov 2014 | Active | |
