Our Management Board
Serge de Cillia
Chief Executive Officer – Head of the Management Board
Serge de Cillia has a Masters degree in economic and social sciences from the University of Nancy. From 1986 to 2000, he held various positions in Retail Banking, Human Resources, Training and education, Quality management, Real estate, Internal audit, Wealth Management and International Private Banking at Banque Générale du Luxembourg.
In 2000, he joined the ABBL as a member of the Management Board. Since April 2014 he is CEO and Head of the Management Board of the ABBL, responsible for Banking Regulation and Financial Stability, Employers’ affairs, Communication, Education as well as for European and international Affairs.
He is a member of the Executive Committee of the European Banking Federation (EBF) as well as of the Employers’ Federation. He represents the ABBL in the Board and in various Committees at the Commission de Surveillance du Secteur Financier (CSSF), the Economic and Social Council of Luxembourg and the ‘Haut Comité de la place financière’.
Serge de Cillia is Chairman of the ABBL Foundation for financial education. He is Vice-President of the House of Training Foundation, Board member of the Fondation de Luxembourg, Luxembourg for Finance, the Luxembourg Deposit Guarantee Fund and the Luxembourg Pension Fund.
Member of the Management Board
Catherine Bourin holds a Doctorate in European Law from the University of Rennes and a Masters’ degree in European Law from the University of Exeter (UK). After 3 years as legal researcher at the Laboratoire de Droit Economique (University of Luxembourg), she joined the ABBL in 1999 as legal adviser. In 2011, she became Head of Legal Affairs.
Since 2013, she is Member of the Management Board in charge of Legal and Compliance, Social Affairs as well as Human Resources, and supervises the management of ABBL Clusters.
She represents the ABBL in a number of Committees at the Luxembourg Central Bank (BCL), the Commission de Surveillance du Secteur Financier (CSSF), the European Banking Federation (EBF), the Luxembourg Federation of Employers (UEL), the Ministry of Finance, the Ministry of Justice as well as the Ministry of Economy. Furthermore, she is President of the Association pour la santé au travail dans les secteurs tertiaire et financier (ASTF). Catherine is a Board member of the Association Luxembourgeoise des Juristes de Droit Bancaire (ALJB), the Association Européenne des Juristes de Droit Bancaire (AEDBF) and LuxFLAG.
Catherine Bourin is also lecturer at the University of Luxembourg.
Member of the Management Board
Camille Seillès is Secretary General of the ABBL since 2017 and a member of its Management Board since 2018. He is in charge of tax dossiers, marketing & business development, the corporate secretariat, accounting and facility management. He supervises the management of the Private Banking Cluster and the Corporate Finance, Capital Markets and Cash Management Cluster.
A lawyer by background, Camille holds a Master of Laws (LL.M.) in international business law from King’s College London and a Masters’ Degree in business taxation from the University of Paris-Dauphine. He received his initial legal training at the University of Cologne and the University of Paris I Panthéon-Sorbonne. He was admitted as avocat à la Cour in Luxembourg in 2008 (on hold since 2012). He joined the ABBL in 2012 as legal and tax advisor.