David Tetzlaf

David Tetzlaf is a seasoned marketing professional with extensive experience in biotechnology, sustainability, and product development across various sectors. Currently serving as the Senior Director of Marketing and Communications at Ayana Bio, David has previously held key marketing roles at companies such as Blue California Co., Evolva Group, Verdezyne, and BioAmber Inc., where responsibilities included executing marketing strategies, leading brand development, and launching innovative products. With a strong foundation in chemistry, complemented by an MBA in marketing, David has demonstrated a consistent ability to drive growth and market positioning within industries focused on bio-based and sustainable solutions.