| Company | Timeline | Status | |
| Buttress Consulting Limited Director • Consultant | 18 Sep 2022←2 Years 4 Months→4 Feb 2025 | Dissolved | |
Sciencecraft Limited Director • Consultant | 13 Feb 2014←3 Years→31 Oct 2017 | Dissolved | |
| Buttress Systems Ltd Director • It Consultant | 30 Jul 2012←12 Years→10 Dec 2024 | Dissolved | |
