| Company | Timeline | Status | |
| Proper Tay Investments Ltd Director • Drilling Supervisor | 29 Jul 2022←3 Years→Current | Active | |
| Getaway Vans Ltd Director • Drilling Engineer | 1 Sep 2020←1 Year 8 Months→11 May 2022 | Active | |
| Tayside Drilling Services Ltd Director • Drilling Engineer | 14 Jan 2020←5 Years→Current | Active | |
