| Company | Timeline | Status | |
| Blackbook London Limited Director • Director | 13 Jul 2011←14 Years→Current | Active | |
| Think Blackbook Limited Director • Company Director | 16 Dec 2008←13 Years→15 Aug 2022 | Dissolved | |
David Leavens Consultancy Ltd Secretary • Director | 20 May 2008←9 Years→30 May 2017 | Dissolved | |
| Women's Health Concern Limited Director • Managing Director | 7 Nov 2005←6 Years→16 Nov 2011 | Dissolved | |
