Marc Guldimann is the founder and CEO of Adelaide, the industry leader in attention-based media quality measurement. Adelaide puts evidence-based measurement into practice using AU, an omnichannel metric proven to measure media quality more accurately than existing verification metrics.

Before creating Adelaide, Marc founded Parsec, the first marketplace to sell media based on time spent. He also served as the founding CEO of Enliken and Spongecell. Prior to his career in digital media, Marc worked in the wireless network security industry, where he developed the first virus filter for wireless networks. A graduate of Carnegie Mellon University, Marc holds a degree in Social Decision Sciences.