| Company | Timeline | Status | |
| CRM Engineering Limited Director • Director | 14 Mar 2023←2 Years 9 Months→Current | Active | |
| CRM Electrical (Scotland) Ltd Director • Director | 27 Apr 2016←9 Years→Current | Active | |
Systems Engineering (Scotland) Limited Director • Electrician | 8 Oct 2009←5 Years→10 Oct 2014 | Dissolved | |
