| Company | Timeline | Status | |
| Harling Property Ltd Director • Management Consultant | 3 Mar 2016←7 Years→9 May 2023 | Dissolved | |
| Kirkwood Hospice Director • Management Consultant | 17 Jul 2015←5 Years→16 Jul 2020 | Active | |
| King James's School Director • Management Consultant | 1 Aug 2012←9 Years→13 Sep 2021 | Active | |
| David N. Harling Ltd Director • Management Consultant | 28 Feb 2011←14 Years→Current | Active | |
