| Company | Timeline | Status | |
| Mersen Scot. Holding Limited Director • Unreported | 1 Feb 2025←9 Months→Current | Active | |
| Mersen UK Holdings Limited Director • Unreported | 1 Feb 2025←9 Months→Current | Active | |
| Mersen Scotland Holytown Limited Director • Managing Director | 1 Feb 2025←9 Months→Current | Active | |
| Mersen UK Teesside Limited Director • Managing Director | 1 Feb 2025←9 Months→Current | Active | |
