Mel O. is a General Partner at Landmark Ventures, where they have been serving since February 2022. In addition to their role at Landmark Ventures, Mel is also involved with the Social Innovation Summit and SIS Omni, having started with SIS Omni in September 2023. Prior to their current positions, Mel held the role of Chief Operating Officer at Landmark Ventures starting in October 2014. Their extensive career includes significant roles such as Senior Director of Marketing & Communications at Achievement First, and various marketing positions at Kraft Foods, Bay Area Discovery Museum, BridgePath, and Schwartz Communications. Mel is based in New York, United States.