| Company | Timeline | Status | |
| Independent Tank Storage Association Director • Consultant | 6 Nov 2017←7 Years→Current | Active | |
Regnet Limited Director • Engineering Consultant | 12 Jan 2016←2 Years 4 Months→15 May 2018 | Dissolved | |
| Cogent SSC Limited Director • Engineering Manager | 1 Jan 2016←1 Month→9 Feb 2016 | Active | |
