| Company | Timeline | Status | |
| Data Numerics Ltd Director • Software Engineer | 15 Jan 2020←5 Years→Current | Active | |
| Sigma Sciences Limited Director • Software Engineer | 4 Oct 2013←12 Years→Current | Active | |
| Exmos Limited Director • Director | 17 Sep 2004←3 Years→11 Dec 2007 | Active | |
