| Company | Timeline | Status | |
| Walker Advanced Technologies Limited Director • Chief Executive Officer | 20 Aug 2025←3 Months→Current | Active | |
| Walker Precision Holdings Limited Director • Chief Executive | 5 Feb 2025←10 Months→Current | Active | |
| Walker Guidance Systems Limited Director • Chief Executive | 5 Feb 2025←10 Months→Current | Active | |
| Walker Precision Engineering Limited Director • Chief Executive | 5 Feb 2025←10 Months→Current | Active | |
| MB Aerospace Limited Director • Chief Operating Officer | 9 Feb 2021←2 Years 6 Months→31 Aug 2023 | Active | |
| MB Aerospace Newton Abbot Limited Director • Chief Operating Officer - Europe | 15 Aug 2019←4 Years→31 Aug 2023 | Active | |
