Mark is responsible for driving global revenue at DoubleVerify through partnerships with brands and agencies. Mark has 20 years of experience selling enterprise software solutions to the world's largest brands. Prior to DV, Mark served as SVP, Business Development & Sales at Ringleader Digital, the first 3rd-party mobile ad-serving platform. Over his career, he has held key roles at both early-stage and well-established enterprises, including Entriq, Motive, Broadjump, and Oracle. Mark earned his B.A. in Philosophy from Brandeis University.