EW
Ernst Werthmüller
Rumendingen
Key Person Risk Indicator
This person currently holds 13 active roles across different companies. Concentration of board-level responsibility in a single individual may represent governance risk.
Companies
13
13 total roles
Active Roles
13
Currently active
Longest Tenure
—
Across all roles
Role History
| Company | Role | Category | Since | Until | Status |
|---|---|---|---|---|---|
| Ferrum SA CHE-105.929.435 Active | Verwaltungsrat | Board | — | — | Active |
| Ferrum Packaging Ltd. CHE-447.616.630 Active | Verwaltungsrat | Board | — | — | Active |
| Ferrum Packaging Ltd. CHE-447.616.630 Active | Verwaltungsrat | Board | — | — | Active |
| Ferrum SA CHE-105.929.435 Active | Verwaltungsrat | Board | — | — | Active |
| Fürsorgefonds der Ferrum AG CHE-109.720.288 Active | Stiftungsrat | Board | — | — | Active |
| Herzog Kull Group Holding AG CHE-101.946.127 Active | Verwaltungsrat | Board | — | — | Active |
| Herzog Kull Group Holding AG CHE-101.946.127 Active | Verwaltungsrat | Board | — | — | Active |
| Ferrum Process Systems Ltd. CHE-364.028.528 Active | Verwaltungsrat | Board | — | — | Active |
| Bachmann Logistik AG CHE-107.097.550 Active | Verwaltungsrat | Board | — | — | Active |
| Bachmann AG Transporte Schweiz CHE-143.328.082 Active | Verwaltungsrat | Board | — | — | Active |
| AEW Energie AG CHE-105.981.944 Active | Verwaltungsrat | Board | — | — | Active |
| Kraftwerk Augst AG CHE-108.131.600 Active | Verwaltungsrat | Board | — | — | Active |
| Immobilien AEW AG CHE-102.515.296 Active | Verwaltungsrat | Board | — | — | Active |