EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Limited, each of which is a separate legal entity. Ernst & Young Limited is a Swiss company with registered seats in Switzerland providing services to clients in Switzerland.
Recent Searches
Office
Geneva, Lancy, Switzerland
Guillaume has a strong experience in structural transformation within highly demanding, complex and matrix environments. Guillaume is an accomplished business leader with proven expertise in the areas of Consumer Products, Life Sciences, Supply Chain, Manufacturing and Procurement.
Before joining EY in September 2018, Guillaume spent 18 years in global organizations, including 3 years as Chief Procurement Officer.
How Guillaume is building a better working world
At EY, Guillaume is committed to accompany organizations in their supply chain transformation journeys. His involvement ranges from manufacturing to PLM, end-to-end/planning, procurement and sustainability competencies.
His numerous engagements enabled companies to streamline their operations processes to get the best products and services to the market.
He also connects procurement leaders to drive collaboration and operational excellence across Switzerland and Europe West regions.