| Company | Timeline | Status | |
| Krahn UK Limited Director • Consultant | 26 Nov 2019←1 Year 2 Months→5 Feb 2021 | Active | |
| K & SP Consultancy Limited Director • Unreported | 4 Nov 2014←11 Years→Current | Active | |
| Multisol Limited Director • Business Development | 1 Jul 2010←1 Year 5 Months→30 Nov 2011 | Active | |
