| Company | Timeline | Status | |
| Teesside Environmental Trust Director • Process Team | 13 Sep 1999←3 Years→1 Jul 2003 | Active | |
| Inca (Projects) Limited Director • Process Technician | 5 Jul 1996←6 Years→23 May 2003 | Active | |
| The Industry Nature Conservation Association Director • Process Technician | 5 Jul 1996←6 Years→23 May 2003 | Active | |
