| Company | Timeline | Status | |
| Walker Advanced Technologies Limited Director • Chief Financial Officer | 20 Aug 2025←2 Months→Current | Active | |
| Walker Precision Holdings Limited Director • Chartered Accountant | 26 Sep 2024←1 Year→Current | Active | |
| Walker Guidance Systems Limited Director • Chartered Accountant | 26 Sep 2024←1 Year→Current | Active | |
| Walker Precision Engineering Limited Director • Chartered Accountant | 26 Sep 2024←1 Year→Current | Active | |
