| Company | Timeline | Status | |
| Harry Holding Landscapes Ltd Director • Director | 5 Dec 2021←3 Years→Current | Active | |
| LDN Horticulture Ltd Director • Gardener | 24 Oct 2019←6 Years→Current | Active | |
| Harry Holding Studio Ltd Director • Garden Designer | 7 Jan 2019←6 Years→Current | Active | |
