Marissa Gross

Marissa Gross is an accomplished professional with rich experience in corporate strategy and partnerships. Currently serving as Partnerships Manager at Whatnot, Marissa previously held the role of Corporate Strategy Lead at Stitch Fix, where responsibilities included developing go-to-market strategies. As Co-Founder of Calypso & Sage, Marissa led the development of a mineral sunscreen product line, overseeing everything from vendor management to product testing. An MBA graduate from MIT Sloan School of Management, Marissa earned the Dean's Fellowship and holds a Bachelor of Arts in History with a Special Concentration in Business Management from Columbia University. Marissa's earlier career included key positions at Wells Fargo, Citi, and J.P. Morgan, showcasing a strong foundation in corporate strategy and client relations.