| Company | Timeline | Status | |
| Cimelium Consulting Limited Director • Director | 8 Mar 2018←7 Years→Current | Active | |
| Cimelium Property Limited Director • Director | 8 Mar 2018←7 Years→Current | Active | |
| Cimelium Limited Director • Director | 14 Mar 2016←9 Years→Current | Active | |
| Attomarker Limited Director • Scientist | 18 Dec 2008←16 Years→Current | Active | |
| Rose Duryard Management Company Limited Director • Scientist | 5 Jan 2007←4 Years→1 Jul 2011 | Active | |
| Rose Duryard Management Company Limited Secretary • Scientist | 5 Jan 2007←2 Years 5 Months→30 Jun 2009 | Active | |
