Guillaume Cazalaa is a seasoned professional with extensive experience in management consulting, currently serving as a Partner at McKinsey & Company since September 2014, where Guillaume has progressed through various roles including Associate Partner, Engagement Manager, and Associate. Prior to this, Guillaume participated as an MBA Fellow with MBAs Across America, engaging directly with small businesses across the U.S. to address diverse operational challenges. Additional experience includes an MBA internship at Sony Playstation, where a five-year business plan for video services was developed, and consulting for Monsanto's Global Business Project, focusing on KPI systems in Brazil. Guillaume began a career in finance at Morgan Stanley, contributing to mergers and acquisitions. Educational qualifications include an MBA from Columbia Business School and a BSc in International Business from the University of Warwick.