Stefan Geelhaar

Stefan Geelhaar is a seasoned strategic sales leader with extensive experience in business development across the medical device and life sciences sectors. Currently serving as Sr. Executive Business Development at NSF, Stefan is focused on expanding the company's market presence in the EMEA region by cultivating client relationships and identifying new business opportunities. Previous roles include Principal Sales Consultant at Entourage, Management Consultant and Career Coach, CEO of Mavena International AG, and Director Sales & Business Development at Nestlé Health Science, among others. Stefan holds an MBA from Purdue University, alongside various certifications in management coaching and business consultancy, and a Master of Science in Pharmacy from the University of Bonn.