Günther Buck is a Senior Advisor to Landmark Europe and an expert on global supply chain and sustainability issues. Until 2008 he was Chairman of the Unilever European Offshore Commodity Supply Company in Switzerland, which he established. Previous positions that Günther held at Unilever include VP Global Supply Chain Management, European Food Category Finance Director and Chairman of the Global Bio-fuel Task Force.
Günther has extensive experience in sustainable supply chain management, the establishment and management of multi-stakeholder initiatives and related business and communication challenges. Since retiring from Unilever in 2008, he specialises in the provision of advisory services for sustainable supply chain management to leading international companies.