| Company | Timeline | Status | |
| Project Plants Limited Director • Landscape Designer | 8 May 2012←13 Years→Current | Active | |
| John Solomon Design Limited Secretary • Unreported | 17 Apr 2003←21 Years→4 Feb 2025 | Dissolved | |
| Sophie Hanna Flowers Limited Director • Landscape Contractor | 12 Nov 1991←3 Years→1 Sep 1995 | Active | |
| Linda Bird Limited Director • Landscape Designer & Artwork & Sculpture | 31 Dec 1990←34 Years→Current | Active | |
