Marilyn Heib graduated 2002 as a mechanical engineer specialized on renewable energies and energy efficiency projects. After three years working for an eco-institute, she started her career in the renewable energy industry and became Head of sales for a wind turbine manufacturer. In 2012 she joined bettervest as Co-founder and Head of Sales. At present she is leading the company being CEO and Head of Sale.
Marilyn wrote two books about energy efficiency, beside her professional career and is engaged in her own NGOs, established 2007 for climate saving- and social impact projects mainly in crisis regions.