David Rosenthal

David Rosenthal is an accomplished business development and sales professional with a diverse background in advisory and leadership roles across several companies. Currently serving as an Advisor at Instarails since July 2024 and as Sr. Director of Business Development at Pay Theory since October 2023, David has a proven track record in building go-to-market strategies and fundraising. Previous positions include Sales Operations Manager at Martal Group, Head of Sales at Zipmark Inc., and Sales Director at ITWorldsMedia. David has also held advisory roles at Edge Cognitive Marketing, Syntoniq, Inc., and Cartonomy. David holds a BA in Biology, Chemistry, American Studies, and Premedical from Yeshiva University, obtained between 2002 and 2006.