Founder Profile
Mark Mader
Last reviewed: September 2026 · By Swet Parvadiya
Background
Mark Mader held a profoundly rigorous, highly analytical background in advanced corporate sales, complex global go-to-market strategy, and massive-scale enterprise software administration. Having successfully graduated from Dartmouth College and operating as a fiercely capable revenue leader with deep expertise in navigating highly complex Fortune 500 procurement cycles, this incredibly intense foundation provided the exact commercial leverage required to successfully scale the massive Smartsheet enterprise.
Founding Story
Mark Mader is an absolutely brilliant corporate executive, fiercely skilled digital strategist, and the profoundly influential CEO and co-founder fundamentally responsible for the incredibly robust commercial scaling and operational architecture of the massive Smartsheet enterprise platform. Operating as a highly talented senior executive who had previously driven massive global sales at Onyx Software alongside Frei, Mader aggressively spearheaded the incredibly complex go-to-market strategy required to seamlessly integrate Smartsheet into massive Fortune 500 IT ecosystems. By relentlessly executing massive enterprise contracts and fiercely prioritizing highly secure, highly compliant cloud infrastructure, his absolutely rigorous financial and operational leadership completely guaranteed the foundational stability and ultimate IPO of the rapidly scaling startup. His massive strategic legacy permanently secured his status as a core titan of the SaaS industry.