| Company | Timeline | Status | |
| Logato Ltd Director • Unreported | 10 Jan 2019←6 Years→Current | Active | |
Green Donkey Heat And Power Limited Director • Design Engineer | 19 Jun 2015←1 Year 5 Months→29 Nov 2016 | Dissolved | |
| Hydronic Networks Ltd Director • Unreported | 4 Mar 2013←12 Years→Current | Active | |
| Bio-Nordic Ltd Director • Bio-energy Consultant | 18 Jan 2011←14 Years→Current | Active | |
| Leda Developments Limited Director • Unreported | 18 Mar 2003←22 Years→Current | Active | |
| Leeds Environmental Design Associates Limited Director • Building Services Design Engin | 23 Nov 2000←11 Years→30 Jun 2012 | Active | |
