| Company | Timeline | Status | |
| Glenalmond College International Limited Director • Bursar | 15 Dec 2022←11 Months→1 Dec 2023 | Active | |
| The Perthshire Schools Trust Director • Bursar | 15 Dec 2022←11 Months→1 Dec 2023 | Active | |
| Glenalmond College Enterprises Ltd Director • Bursar | 15 Dec 2022←11 Months→1 Dec 2023 | Active | |
| B-I-S (Scotland) Limited Director • Accountant | 31 Jan 2008←15 Years→30 May 2023 | Dissolved | |
