With a postgraduate degree in business economics from the European University Center of the University of Nancy and a master's degree in economics from the University of Aix-Marseille III, Fanny Nosetti-Perrot began her career in Luxembourg in 1997 in fund administration.

In 2000, she joined Banque de Luxembourg, specialising in fund analysis and fund of funds management. She then became head of the Multigestion team before joining the Executive Committee and finally being appointed Chief Executive Officer of BLI - Banque de Luxembourg Investments in July 2022.