| Company | Timeline | Status | |
| Integrated Graphene Limited Director • Finance Director | 8 Sep 2023←2 Years 1 Month→Current | Active | |
| Integrated Graphene Services Limited Director • Finance Director | 8 Sep 2023←2 Years 1 Month→Current | Active | |
| Integrated Graphene Holding Limited Director • Company Director | 2 Jun 2022←3 Years→Current | Active | |
| M Squared Lasers Limited Director • Accountant | 29 Jan 2019←2 Years 1 Month→11 Mar 2021 | In Administration | |
Edinburgh Petroleum Services Limited Director • Geozone Controller | 6 Dec 2017←1 Year 1 Month→12 Jan 2019 | Dissolved | |
| Weatherford Holdings U.K. Ltd Director • Geozone Controller | 6 Dec 2017←10 Months→19 Oct 2018 | Active | |
| BBL Downhole Tools Limited Director • Geozone Controller | 6 Dec 2017←10 Months→19 Oct 2018 | Liquidation | |
| Weatherford Eurasia Limited Director • Geozone Controller | 6 Dec 2017←10 Months→19 Oct 2018 | Active | |
| Weatherford U.K. Limited Director • Geozone Controller | 13 Nov 2017←11 Months→19 Oct 2018 | Active | |
| Falkirk Citizens Advice Bureau Limited Director • General Manager | 11 Mar 2013←6 Years→9 May 2019 | Active | |
