| Company | Timeline | Status | |
| Kensington House (Lancaster) Limited Director • Chartered Engineer | 29 Feb 2000←1 Year 9 Months→18 Dec 2001 | Active | |
| Abax Systems Limited Director • Chartered Engineer | 30 Sep 1999←12 Years→30 Sep 2011 | Active | |
| Women's Engineering Society Director • Chartered Engineer | 12 Sep 1999←3 Years→21 Sep 2002 | Active | |
