Mark Sims

Mark has more than 25 years of experience in Corporate Performance Management (CPM). He has experience from all sides of the CPM software journey – as a CPM customer; also managing pre-sales & professional services teams for software organizations; and serving as Grant Thornton, LLP’s CPM practice National Managing Partner. The confluence of these collective experiences drives Mark’s Customer Success thinking and approach. As Vice President of Customer Success at OneStream Software, Mark is dedicated to helping organizations optimize their financial operations by maximizing the value the OneStream CPM platform provides.

OneStream Software provides a market-leading intelligent finance platform that reduces the complexity of financial operations. OneStream unleashes the power of finance and operations by unifying Corporate Performance Management processes such as planning, financial close & consolidation, reporting and analytics through a single, extensible solution. They empower the enterprise with financial and operational insights to support Extended Planning and Analysis (xP&A) for faster and more informed decision-making. All in a cloud platform designed to continually evolve and scale with the organization.

Mark holds degrees in Finance and Economics with Minors in Accounting and Business Management from Baker University where he attended on a soccer scholarship. He also has certifications in Executive Conversations as Manager Coach, Demo2Win & Execute2Win, Sandler Sales Training and has been a Senn Delany Unfrozen facilitator. In the past Mark has served as an Executive Board Member for the University of Kansas business school academic advisory board, the YouthFront – Over the Edge Sponsorship Committee Chair, and as an information and technology advisor to the National Center for Fathering and the United Way of Kansas City.