| Company | Timeline | Status | |
| Carl Cropper Consulting Limited Director • Director | 23 May 2016←9 Years→Current | Active | |
| Zephen Residential Limited Director • Company Director | 15 Dec 2015←9 Years→Current | Active | |
| Zephen Properties Limited Director • Business Manager | 12 Aug 2010←15 Years→Current | Active | |
| The Dame Hilary Cropper Charitable Foundation Limited Director • Marketing Director | 16 Mar 2010←15 Years→Current | Active | |
Zephen Properties (Wales) Limited Director • Business Manager | 8 Apr 2008←6 Years→24 Mar 2015 | Dissolved | |
| Zephen Farms Limited Director • Business Manager | 11 Mar 2005←20 Years→Current | Active | |
| Zephen Limited Director • Business Manager | 26 Dec 2004←20 Years→Current | Active | |
| Zephen No.3 Limited Director • Business Development Manager | 8 Jan 2003←22 Years→Current | Active | |
