Bilderberg
Participant from 2010 to 2024
Show: Rolf SOIRON
| Année | 2011 |
| Nom | Rolf SOIRON |
| Pays | CHE |
| Fonction | Chairman of the Board, Holcim Ltd., Lonza Ltd. |
| Lieu | St. Moritz, Switzerland |
| Date | 9-12 June 2011 |