The previous and the current economic activities and roles in companies and organisations of Ennio di Piero Zampini are shown below. Additionally, the publications of SOGC (Swiss Official Gazette of Commerce) regarding Ennio di Piero Zampini are listed. More information can be found under the corresponding menu items.
| Ennio di Piero Zampini | |
Ponte Tresa | |
Ponte Tresa |