Mark Langsfeld

Since 2008, Mark Langsfeld has been working in ListenLogic. This expert is a competent Co-Founder, Chief Strategy Officer with over 11 years of work experience. According to Mark's CV and work profile, this professional has worked at more than six companies with diverse backgrounds and got different skills. Mark attended school at the University of Pennsylvania - The Wharton School from 1992 to 1993. This expert has professional certification in Certificate In Marketing - Simon School of Business. Mark can be found in Philadelphia, Pennsylvania – where this person is currently located. You can search for this expert's email address and phone. We can also provide you with additional contact information upon request.