Rozanne is C40’s Senior Manager for City-Business Engagement. In this role, she leads the City-Business Climate Alliance (CBCA) programme, which convenes a network of cities and global businesses to share expertise, advocacy and learnings on developing city-business partnerships that drive climate action. Rozanne joined C40 from the Business Engagement team at the Greater London Authority (GLA). Before this, Rozanne was Head of International Engagement at the International Financial Reporting Standards (IFRS) Foundation and has also worked for a number of London Business Improvement Districts (BIDs). Rozanne has a BA in Sociology from the University of Sussex and a Master’s in Urban Regeneration from London South Bank University.