| Company | Timeline | Status | |
| Slow Stone Ltd Director • Research Specialist | 18 Jul 2018←7 Years→Current | Active | |
| The Open Spaceplane Project Ltd Director • Research Specialist | 14 May 2018←1 Year 5 Months→22 Oct 2019 | Dissolved | |
| Supernova Labs Ltd Director • Research Specialist | 20 Mar 2018←2 Years→24 Mar 2020 | Dissolved | |
| Redescience Ltd Director • Scientist Enterpreneur | 7 Mar 2016←9 Years→Current | Active | |
| D Minor Records Ltd Director • Interpreneur | 30 Nov 2015←8 Years→19 Nov 2024 | Dissolved | |
| Portuguese Story Ltd Director • Research Specialist | 1 Sep 2011←14 Years→Current | Active | |
