| Company | Timeline | Status | |
| M Squared Technologies Group Limited Director • Laser Physicist | 13 Nov 2020←5 Years→Current | Active | |
| M Squared Life Limited Director • Laser Physicist | 21 Dec 2015←2 Years 11 Months→23 Nov 2018 | Active | |
| M Squared Oil And Gas Ltd Director • Laser Physicist | 28 Mar 2011←10 Years→18 May 2021 | Dissolved | |
| Solus Technologies Limited Director • Director | 29 Nov 2006←19 Years→Current | Active | |
| M Squared Lasers Limited Director • Director | 5 Dec 2005←20 Years→Current | In Administration | |
| M Squared Lasers Limited Director • Director | 16 Dec 2003←1 Year 10 Months→2 Nov 2005 | In Administration | |
| Coherent Scotland Limited Director • Laser Physicist | 27 Oct 1992←9 Years→4 Oct 2002 | Active | |
