| Company | Timeline | Status | |
| Waste Conversion Technologies Limited Secretary • Secretary | 1 Jan 2003←9 Years→1 Dec 2012 | Dissolved | |
| Petbourne Limited Secretary • Director | 4 Aug 2000←12 Years→1 Jan 2013 | Dissolved | |
| Petbourne Limited Director • Director | 21 Jun 1993←19 Years→1 Jan 2013 | Dissolved | |
| Robin Herd Limited Director • Secretary | 10 Aug 1991←21 Years→9 Aug 2012 | Active | |
