William Trefethen

William Trefethen is a seasoned professional with extensive experience in product management and sales. Since August 2018, Trefethen has served as a Product Manager at Philips. Prior to this role, Trefethen was the Sales Director at North Of Boston Media Group from September 2004 to August 2017. Earlier career positions include Sales Manager/Senior Account Manager at the Digital Consulting Institute from 2000 to 2004 and Conference/Institute Sales Executive at Linkage, Inc. from 1998 to 2000. Trefethen holds a Bachelor of Business Administration degree with a focus on Project Management from Southern New Hampshire University.