Frank Willemsen is a seasoned executive with extensive experience in venture capital, mentorship, and business development, currently serving on the Board of Directors for Sand Hill Angels since September 2012 and as a Mentor, Advisor, and Angel Investor at Eureka since January 2012. Willemsen has a robust background at Cisco Systems, holding various leadership roles from May 1998 to December 2011, including Global Client Executive and Sales Business Development for the High Tech sector, as well as managing Sales for Service Providers in Europe and Asia Pacific. Prior to Cisco, Willemsen gained valuable experience at KPN, Sprint, and Electronic Data Systems, fostering strong relationships and driving significant business opportunities. Willemsen holds a Bachelor’s Degree in Economics and Business Administration from Business School HEAO "de Maere" in the Netherlands.