Stephanie Giambalvo is a strategic finance leader with 15+ years of experience improving profitability, strengthening financial reporting, and driving operational efficiency across healthcare, consumer goods, and manufacturing. She currently serves as Senior Manager and Commercial Co-Pilot for Nestlé Health Science’s $450M Medical Nutrition portfolio, where she leads forecasting, month-end close, pricing strategy, and cost savings initiatives. Her work includes building financial models, reporting frameworks, and tools that improve forecast accuracy, support commercial decisions, and enhance supply chain alignment.

Previously, Stephanie held leadership roles at Nestlé as Multi-Site Factory Controller and Finance Manager, where she improved reporting integrity, strengthened plant operations, and led SAP integration and SOP development. Before Nestlé, she served as Finance Manager and Controller at Westminster Foods, overseeing multisite operations, leading accounting teams, and producing automated reporting and profitability analysis for executives and board members.

Earlier roles at Luxottica, First Data Corporation, and Estée Lauder Companies expanded her expertise in budgeting, forecasting, financial modeling, and OPEX management. She has partnered closely with executive teams, supported strategic initiatives, and managed compensation and marketing budgets at scale.

Stephanie holds an MBA in Management and Leadership from Dowling College and a BS in International Business from the University of Bridgeport, graduating Cum Laude and earning NSCAA All-American Scholar Athlete honors.