| Company | Timeline | Status | |
| Hydrogen Pumping Systems Ltd Director • Consulting Engineer | 1 Oct 2024←1 Year 1 Month→Current | Active | |
| Chubs Property Rentals Limited Director • Consulting Engineer | 19 Sep 2016←9 Years→Current | Active | |
| Goodwood Cryogenics Limited Director • Consultant Engineer | 18 Mar 2013←12 Years→Current | Active | |
| Chubs Property Management Services Ltd Director • Engineering Consultant | 9 Oct 2006←19 Years→Current | Active | |
