| Company | Timeline | Status | |
| Breval Environmental Limited Director • Manager | 9 Jan 2002←4 Years→8 Jun 2006 | Active | |
| Breval Environmental Limited Secretary • Manager | 9 Jan 2002←4 Years→8 Jun 2006 | Active | |
| Breval Technical Services Limited Secretary • Admin Manager | 18 Feb 1998←8 Years→8 Jun 2006 | Active | |
| Breval Technical Services Limited Director • Admin Manager | 5 May 1989←17 Years→8 Jun 2006 | Active | |
