Mark Castleman is venture investor, entrepreneur and corporate executive with more than 20 years experience in startup formation, category creation, and product design as well as early revenue acquisition strategies. Mark is a Partner in Mistletoe, a global social impact investment organization focused on supporting impact entrepreneurs creating impacts. Mark was recently the Vice President of Corporate Strategy at Avaya and formerly the first Entrepreneur-in-Residence at Bell Labs/Alcatel-Lucent (Nokia) where he built Bell Lab’s modern innovation program: Future X Labs. Prior to Bell Labs, Mark was Founder and CEO of Vobi, pioneering advanced contextual collaboration and communication applications. Mark is an active startup advisor and mentor to startups through Capital Factory, Techstars, Masschallenge and others. Mark received a BS in Architecture from the University of Texas at Austin.