Guideline
David Hahn is currently the Co-Founder & COO at Guideline, a company focused on simplifying media buying and selling. David is also a Partner at ATO Strategic, an advisory and investment firm. Additionally, David holds positions as a Venture Fellow at Sapphire Ventures, LLC, a Limited Partner & Investor at FLEX Capital, and as an Investor and Advisor at Eulerity. David serves as a Mentor/Advisor at Astia Angels and as an Advisor at Bluecore. Previously, David was an Advisor at MMGuardian and a Board and Executive Advisor at RealtyCrunch Inc. David Hahn is an alumnus of the University of Cape Town with a degree in Information Systems, Finance, and Strategy.
Guideline
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At Guideline, we're defining the future of how the world buys and sells media. We combined the leading media planning and data companies to create the world’s most trusted set of solutions to help shape mission-critical advertising decisions. Though we already provide guidance to the world’s leading brands, agencies, and media owners; we are just getting started. We are innovating, expanding existing capabilities, and leveraging cutting-edge technology to offer automated, intelligent solutions to age-old industry processes.