| Company | Timeline | Status | |
| Proxemis Ltd Director • Software Developer | 12 May 2016←4 Years→26 Jan 2021 | Dissolved | |
MDH Project Consulting Ltd Director • Director | 12 Nov 2014←3 Years→15 May 2018 | Dissolved | |
Martin Hudson Consultancy Limited Director • Management Consultant | 6 Apr 2010←3 Years→4 Feb 2014 | Dissolved | |
| Escendency Limited Director • Technical Director | 1 Mar 2004←1 Year 8 Months→1 Nov 2005 | Active | |
Mobile Data Systems Ltd Director • Director | 4 Oct 1995←23 Years→19 May 2019 | Dissolved | |
