Mariana Diez

Mariana Diez is a seasoned marketing professional with extensive experience in strategic roles across various industries. Currently serving as CMO at The Engineered Stone Group since May 2023, Mariana previously held the position of Marketing Director South Europe at BMI Group until June 2023. From May 2017 to September 2021, Mariana was Global Marketing Director at Selena Group, where responsibilities spanned multiple regions and brands. A former Strategy and Public Affairs Director at Lafarge, Mariana also worked as a Freelance Business Consultant and held marketing director roles at Saint-Gobain PAM and Oficina de Ingeniería, SA. Educational qualifications include a General Management program from IESE Business School, specialized training in digital business, and multiple advanced degrees in agricultural and environmental engineering. Mariana is also a member of EJE&CON Asociación Española de Ejecutiv@s y Consejer@s since November 2021.