| Company | Timeline | Status | |
| Clean Heat Limited Secretary • Director | 10 Jan 2007←18 Years→Current | Active | |
| Clean Engines Limited Secretary • Director | 10 Jan 2007←18 Years→Current | Active | |
| Eats Limited Director • Office Manager | 2 Dec 2002←22 Years→Current | Active | |
| Eats Limited Secretary • Office Manager | 2 Dec 2002←22 Years→Current | Active | |
| E.A. Technical Services Limited Director • Office Manager | 7 Jul 1999←26 Years→Current | Active | |
| E.A. Technical Services Limited Secretary • Office Manager | 7 Jul 1999←26 Years→Current | Active | |
| Driver Limited Director • Office Manager | 25 Jun 1999←26 Years→Current | Active | |
| Driver Limited Secretary • Office Manager | 25 Jun 1999←26 Years→Current | Active | |
