Fleur worked for many years as a lawyer in national and international legal practice. For Donahue & Partners, the EY-affiliated law firm, she served as a senior attorney in New York for four years. There, she was responsible for the execution of large international legal projects, such as restructurings and reorganizations. She later worked as an independent coach, guiding individuals and teams in the areas of personal and professional development. She joined Legal People as a Consultant Executive Search and advanced within the organization to the role of Consultant Evaluation at Hemingway.