| Company | Timeline | Status | |
| Smiling Arches Dental Lab Limited Director • Dentist | 8 Jan 2024←1 Year 10 Months→Current | Active | |
| David Neal Eastbourne Limited Director • Director | 4 Aug 2022←3 Years→Current | Active | |
| David Neal Hastings Limited Director • Director | 4 Aug 2022←3 Years→Current | Active | |
| David Neal Northampton Limited Director • Specialist Periodontist | 14 May 2021←4 Years→Current | Active | |
| Linksfield Properties Ltd Director • Specialist Periodontist | 8 Feb 2021←4 Years→Current | Active | |
| Dental Design Limited Director • Dentist | 1 Oct 2020←5 Years→Current | Active | |
| David Neal Brighton Limited Director • Specialist Periodontist | 2 Dec 2019←1 Year 3 Months→16 Mar 2021 | Dissolved | |
| David Neal Holdings Limited Director • Specialist Periodontist | 29 Nov 2019←5 Years→Current | Active | |
| INC Investments Limited Director • Periodontist | 20 May 2016←9 Years→Current | Active | |
| Mdanz Limited Director • Director | 21 Jan 2010←9 Years→1 May 2019 | Active | |
