Tammy Mittelstaedt is an accomplished executive with extensive experience in revenue management and leadership roles across various industries. Currently serving as the Chief Revenue Officer at Argano since September 2024, Tammy also holds membership in The Economic Club of Chicago. Prior to these roles, Tammy was the Managing Director - Central Region EAS Leader at Protiviti and has held significant positions at Accenture, IBM, HCL Technologies, Deloitte, Ciber Global, and PwC. Tammy began their professional career as an Assistant Professional Specialist in accountancy at the University of Notre Dame. Educational credentials include an MBA in Management from the University of Notre Dame - Mendoza College of Business and a BS in Accountancy from the Gies College of Business at the University of Illinois Urbana-Champaign.