Jonas Weisbach joined the ESG department of Union Investment’s portfolio management in September 2018. He focuses on the conceptional development of our proprietary sustainability research tool SIRIS as well as on thematic and company level research with respect to the Sustainable Development Goals (SDGs). Prior he worked in the Business & Sustainability Advisory team of Grant Thornton in Stockholm and for the Berlin-based ESG rating company Sustainability Intelligence as an analyst. He studied business and finance in Berlin, Paris and Stockholm and holds a MSc in Finance from Stockholm University.