Serge has been working in the banking sector for more than 35 years. With a degree in economics, he started his banking career in 1986 at Banque Générale du Luxembourg. In 2000, he joined the management of the Luxembourg Banking Association ABBL, where he was appointed CEO in 2014 till 2020. He has represented the financial industry on various boards. For many years, Serge has been a board member of the CSSF (Luxembourg Financial Regulator), CES (Economic and Social Council of the Grand Duchy of Luxembourg), FGDL (Luxembourg Deposit Guarantee Fund), and FDC (National Pension Insurance Fund). From 2014 till 2019, Serge has been a member of the EBF Executive Committee (European Banking Federation), UEL (Luxembourg Employers' Association), HCPF (Haut Comité de la place financière), and LFF (Luxembourg for Finance). Serge currently serves as a supervisory board member of the Fondation de Luxembourg, which assists European donors in the structuring, developing, and monitoring of philanthropic projects in Europe and worldwide.