| Company | Timeline | Status | |
| 22 Eldon Road Residents Committee Limited Director • Company Director | 1 Feb 2010←15 Years→Current | Active | |
| Pool Sentry Limited Director • Director | 4 Feb 2009←12 Years→31 Dec 2021 | Active | |
| Earthcare Technical Limited Director • Consultant | 11 Aug 2008←13 Years→30 Sep 2021 | Active | |
| Pool Sentry Limited Director • Company Director | 30 Jun 2004←26 Days→26 Jul 2004 | Active | |
Earthcare Environmental Limited Director • Consultant | 13 Oct 2003←15 Years→9 Oct 2018 | Dissolved | |
Earthcare Environmental Limited Director • Consultant Director | 22 May 2001←10 Months→5 Apr 2002 | Dissolved | |
| Aislinn Court Management Limited Director • University Reader | 24 Apr 2000←25 Years→Current | Active | |
| Biohybrids Genetics Limited Director • University Academic | 27 Mar 1997←7 Years→4 Jan 2005 | Dissolved | |
| Earthcare Limited Director • University Lecturer | 28 Sep 1995←8 Years→13 Oct 2003 | Active | |
| Alder Bridge Association For Steiner-Waldorf Education Director • University Lecturer | 8 Jun 1995←2 Years 3 Months→28 Sep 1997 | Active | |
