| Company | Timeline | Status | |
| Lizard Technologies Limited Director • Director | 26 Nov 2020←4 Years→Current | Active | |
| Maymask (253) Limited Director • Director | 23 Jun 2020←5 Years→Current | Active | |
| Eventmap Solutions Limited Director • Investment Executive | 17 Sep 2019←6 Years→Current | Active | |
| Univ8 Genomics Ltd Director • Investment Manager | 5 Sep 2019←6 Years→Current | Active | |
| Porous Liquid Technologies Ltd Director • Investment Manager | 10 Jul 2017←5 Years→31 May 2023 | Active | |
| Causeway Sensors Limited Director • Investment Manager | 5 May 2016←9 Years→Current | Active | |
Activwireless Ltd Director • Investment Manager | 31 Jul 2013←5 Years→2 Oct 2018 | Dissolved | |
| Nvidia Belfast Ltd Director • Investment Executive | 17 Nov 2008←11 Years→4 Mar 2020 | Active | |
| Philips DCP (Belfast) Limited Director • Investment Executive | 13 Nov 2008←7 Years→6 Jun 2016 | Active | |
| Philips DCP (Belfast) Limited Secretary • Unreported | 13 Nov 2008←7 Years→6 Jun 2016 | Active | |
