| Company | Timeline | Status | |
| Glasallt Fawr - Camphill Centre Director • None | 21 Jul 2008←4 Years→12 Jan 2013 | Active | |
| William Blake House Northants Director • Design Consultant | 7 Aug 2001←11 Years→12 Jan 2013 | Active | |
| Whale Technology Limited Director • Engineer/company Director | 30 Dec 1994←6 Years→26 Oct 2001 | Active | |
| The Tuberous Sclerosis Association Director • Engineering Company Director | 12 Jun 1994←6 Years→11 Nov 2000 | Active | |
| Whale Vehicles Limited Director • Director/engineer | 22 Jun 1991←10 Years→26 Oct 2001 | Active | |
