| Company | Timeline | Status | |
| Brennan Energy Services Ltd Director • Director | 16 Apr 2020←5 Years→Current | Active | |
| Enquest Progress Limited Director • Director | 1 Jan 2013←4 Years→30 Jun 2017 | Active | |
| Vysus (GB) Limited Director • Geophysicist | 8 Feb 2005←2 Years 4 Months→6 Jul 2007 | Active | |
