| Company | Timeline | Status | |
| JT Clark Maintenance Limited Director • Unreported | 20 Feb 2025←8 Months→Current | Active | |
| JT Clark Group Limited Director • Unreported | 20 Feb 2025←8 Months→Current | Active | |
| JT Clark Construction Limited Director • Unreported | 4 Nov 2023←2 Years→Current | Active | |
