The following companies supported the
46th ‘Bürgenstock Conference’ (2011)

Actelion, Astra Zeneca, BASF, Bayer CropScience, Bayer Schering Pharma, Boehringer Ingelheim, DSM Nutritional Products, Firmenich, Givaudan, Grünenthal, Novartis, Pfizer, Polyphor, Roche, Sanofi Aventis, Siegfried, Sigma-Aldrich, Solvias, Swiss Chemical Society, Syngenta Crop Protection