| Company | Timeline | Status | |
| Sentinel Energy Analytics Ltd Director • Consulting Engineer | 22 Jun 2024←1 Year 4 Months→Current | Active | |
| Andrew Moore & Associates (International) Limited Director • Engineer Consultant | 1 Jun 2018←7 Years→Current | Active | |
| Signum 54 Limited Director • Engineer Consultant | 4 May 2017←8 Years→Current | Active | |
