Marc-Olivier Buffle joined Pictet Asset Management in 2014 as a senior product specialist in the Thematic Equities team and is a member of Pictet’s sustainability board. Before joining Pictet, Buffle was at RobecoSAM where he was a senior analyst, head of industrials and head of SI research, responsible for the research methodology of the S&P Dow Jones Sustainability Index. Prior to that he was responsible for environmental business development at the Danaher Corporation. Buffle started his career at Trojan Technologies in Canada, where he led an R&D team focusing on water treatment technologies. Buffle holds an MSc in engineering from the ETH in Zurich, and a PhD from EAWAG in environmental chemistry. He is also the author of patents, scientific articles, technical and financial publications.