| Company | Timeline | Status | |
| Robertson Writing Consultancy Ltd Director • Medical Writer | 4 Mar 2019←1 Year 10 Months→5 Jan 2021 | Dissolved | |
| Aries Development Limited Director • Medical Writer | 12 May 2014←8 Years→18 Oct 2022 | Dissolved | |
| Aries Medical Limited Director • Medical Writer | 8 Apr 2013←12 Years→Current | Active | |
