| Company | Timeline | Status | |
| African Council Limited Director • Engineer  | 20 Aug 2013←2 Years 7 Months→6 Apr 2016  | Active  | |
| Kamya Consulting Limited Secretary • Chartered Engineer  | 15 Dec 2005←4 Months→28 Apr 2006  | Active  | |
| Kamya Consulting Limited Director • Engineer  | 27 Jul 2004←21 Years→Current  | Active  | |
| Autism And Neurodiversity North Scotland Limited Director • Engineer  | 19 Feb 2001←7 Years→10 Nov 2008  | Active  | |
