| Company | Timeline | Status | |
| Carruthers Brothers Oils & Additives Ltd Director • Chemical Engineer | 26 Jun 2025←4 Months→Current | Active | |
| Deepstream Technologies Limited Director • Petroleum Engineer | 28 Jun 2016←2 Years 9 Months→15 Apr 2019 | Active | |
| Rosenberg Process Technology Ltd Director • Engineer | 26 Jan 2016←9 Years→Current | Active | |
Proxion Shale Refining UK Ltd Director • Director | 29 Aug 2013←4 Years→12 Sep 2017 | Dissolved | |
Proxion Process Ltd Director • Director | 29 Aug 2013←1 Year→9 Sep 2014 | Dissolved | |
| Proxion Energy Group Ltd Director • Engineer | 25 Mar 2013←10 Years→13 Jun 2023 | Dissolved | |
