| Company | Timeline | Status | |
| Salica Ltd Director • Software Architect | 11 Jan 2018←8 Years→Current | Active | |
| Stonehaven Group Ltd Director • Software Architect | 10 Jan 2018←8 Years→Current | Active | |
H A L Computer Systems Limited Director • Managing Director | 21 Nov 1992←24 Years→7 Feb 2017 | Dissolved | |
