The Team
The Board of Directors
- Antonio Sisto, Chairman of the Board of Directors
Appointed to the Board of Directors since the creation of JL Securities SA, Mr. Sisto is Chairman of the Board. From his experience in banking auditing, he brings his know-how and ensures supervision in audit, banking and accounting compliance. Mr. Sisto is a member of the Executive Board of A&A Fidu Nyon SA. - Annunziata Viret, Member Vice President of the Board of Directors
Annunziata Viret joined the Board of Directors in October 2022. Chartered Accountant, she is also on the Board of Directors of Banque Raiffeisen Nyon-La Vallée and is an approved Swiss Audit Expert. Her past experience at Deloitte Switzerland and her current private entrepreneurial experience in the management of fiduciaire A&A Nyon SA give new vision to our development. Mrs Viret is Vice President of the Board of Directors. - Christoph Streule, Member of the Board of Director
Mr. Christoph Streule joined the Board of Directors in October 2024. He is a banker who has built his career at UBS and HSBC. He has held executive and senior management positions at UBS in Zurich and New York before taking on the role of CEO of HSBC Zurich and later HSBC Private Bank in London. His background and banking experience make Mr. Streule a key asset for the future development of JL Securities SA.
The General Management
- Jacques Laoui, Chief Executive Officer
Jacques Laoui began his career in 1981. Since 1990, he has held various positions as Managing Director in the Safra family of banks, including the Republic National Bank, Bank Safra and Bank J Safra Switzerland SA. Thanks to his experience in banking and finance, Jacques Laoui and his team at JL Securities SA have built a family office with efficient execution of private banking operations and the safety of FINMA’s supervisory authorities. Chartered accountant and graduate of New York University, Jacques Laoui has lived in New York, Paris and Geneva. He brings to his position a solid experience as a banker and entrepreneur. He is committed to providing a service of expertise, performance and stability combined with quality excellence. - Ariel Kreutner, Head of Zurich & Member of Management
Ariel Kreutner is an asset manager who began his career in Private Banking in 1985. Through various positions in renowned banks, he has built up a reputation and know-how in the field. He pays attention to his international clients in order to meet their individual needs. Permanently based in Zurich, he leads a customer service team. Mr. Kreutner is known for his commitment to quality and customer satisfaction. - Thierry Obadia, Chief Operating Officer
After the Société Générale Bank, the Paluel Marmont Bank, the Republic National Bank of New York and the Safra Bank, Thierry Obadia joined JL Securities SA at its creation. He has set up the operational services and actively participates in the execution of operations to keep them at a level of excellence and irreproachability. Thierry Obadia is the administrative and operational manager. - Carole Gerfaud-Valentin, Head of Accounting, Risk Manager and Finance
With solid experience in the field of accounting, Carole Gerfaud-Valentin is a rigorous and committed professional. She joined the JL Securities SA team in 2017. Her career reflects a steady progression in expertise. A graduate in accounting and management, Carole Gerfaud-Valentin is Head of Accounting, Risk Manager and Finance at JL Securities SA.