Lyna Merrar is an ESG Expert at WeeFin, where she works on technical topics at the intersection of ESG data, regulation, and sustainable finance. A graduate of the Finance, Impact and Technology master’s program at Université Paris-Dauphine, she has developed strong expertise in ESG data challenges, the use of public data sources, calculation methodologies, and compliance with regulations across Europe and the United Kingdom. She supports financial institutions in both France and the UK in the operational integration of these issues into their ESG strategies. At WeeFin, she also contributes to internal and cross-functional projects aimed at advancing practices toward a more transparent, resilient, and sustainability-aligned finance.
