| Company | Timeline | Status | |
| Kent Carbon Offset Limited Director • Director | 27 Oct 2023←1 Year 5 Months→1 Apr 2025 | Dissolved | |
| Matthew Harvey Holdings Limited Director • Landscape Gardener | 12 Jul 2021←4 Years→Current | Active | |
| Cowen Landscapes Limited Director • Landscape Gardener | 29 Jul 2016←9 Years→Current | Active | |
Cowen Landscaping Limited Director • Landscape Gardener | 12 Nov 2012←3 Years→15 Mar 2016 | Dissolved | |
| Cowen Landscapes (Maintenance) Limited Director • Gardener | 28 Mar 2012←13 Years→Current | Active | |
