Gaetan Castelein

Gaetan Castelein is an accomplished marketing and product management professional with extensive experience in leadership roles at prominent technology companies. Currently serving as CMO and Head of Sales and Partnerships at Onehouse, Gaetan previously held positions such as VP of Marketing at Tecton, VP of Product Marketing at Confluent, and Head of Product Marketing at Cohesity. Additionally, Gaetan served as Senior Director of Product Management and Product Marketing for HCI/VSAN at VMware. Gaetan holds a Master of Science in Electrical Engineering from Université catholique de Louvain and an MBA from Stanford University Graduate School of Business.