Leona Mrackova is Head of Supplier Engagement at carbmee, leading the department across sustainability and compliance use cases throughout the supply chain. With more than 10 years of international experience, she has worked across global markets and diverse regional contexts, from advising on Scope 3 projects and climate technology to supporting both SMEs and large global organisations.

Her work brings together three critical pillars: industry expertise, technology, and scalable supplier engagement programs. With a strong understanding of how sustainability challenges differ across regions, markets, and supplier networks, Leona focuses on building approaches that scale globally while remaining effective locally.