Guillaume Complainville

Guillaume COMPLAINVILLE is an accomplished leader with extensive experience in change delivery management and financial crime transformation at Barclays since 2012. As Head of Change Delivery Management, Guillaume COMPLAINVILLE has driven the transformation of change initiatives towards value creation and simplification. Prior roles include orchestrating the strategic overhaul of Group Functions and establishing transformation capabilities aligned with Agile methodologies. Before Barclays, Guillaume COMPLAINVILLE held key positions at Barclays Capital, Merrill Lynch, and Lehman Brothers, emphasizing strategy, operations, and program management. Educational background includes a master's degree in International Business from Sciences Po and a bachelor's degree in Finance from Université Paris Dauphine - PSL.