| Company | Timeline | Status | |
| David Newnham Building & Surfacing Commercial Division Ltd Director • Director | 1 Dec 2021←3 Years→21 Oct 2025 | Dissolved | |
3DNBS Ltd Director • Director | 11 Apr 2019←1 Year 5 Months→29 Sep 2020 | Dissolved | |
2DNBS Ltd Director • Director | 22 Jan 2018←1 Year 2 Months→26 Mar 2019 | Dissolved | |
| David Newnham Building & Surfacing Ltd Director • Director | 14 Jan 2016←9 Years→Current | Active | |
