The previous and the current economic activities and roles in companies and organisations of Eric Albert Perregaux-Dielf are shown below. Additionally, the publications of SOGC (Swiss Official Gazette of Commerce) regarding Eric Albert Perregaux-Dielf are listed. More information can be found under the corresponding menu items.
| Eric Albert Perregaux-Dielf | |
Le Locle | |
Les Geneveys-sur-Coffrane |