| Company | Timeline | Status | |
| Buchan 2 Limited Director • Operations Director | 10 Sep 2024←1 Year 2 Months→Current | Active | |
| Kite International Limited Director • Engineer | 8 Jun 2020←5 Years→Current | Active | |
| Buchan 1 Limited Director • Operations Director | 19 Feb 2020←4 Years→5 Nov 2024 | Active | |
| Hycaero Limited Director • Engineer | 4 Aug 2017←8 Years→Current | Active | |
| Hycrome (Europe) Limited Director • Engineer | 4 Aug 2017←8 Years→Current | Active | |
| Score Turbines Limited Director • Engineer | 26 Apr 2005←20 Years→Current | Active | |
| Score (Europe) Limited Director • Engineer | 1 Mar 2004←3 Years→11 Jan 2008 | Active | |
| Score Energy Limited Director • Operations Director | 23 Dec 2003←18 Years→9 Aug 2022 | Active | |
| Score Group Limited Director • Engineer | 29 Apr 2002←23 Years→Current | Active | |
| Score International Limited Director • Engineer | 29 Apr 2002←12 Years→3 Oct 2014 | Active | |
