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Our roots date back to 1939 when René Kartheiser founded the FIDUCIAIRE KARTHEISER as a sole proprietorship. Over the years and through mergers, it became FIDUCIAIRE BENOY KARTHEISER or FBK which makes us the oldest existing fiduciary in the Grand Duchy of Luxembourg.
René Kartheiser’s sons, Fernand and John, founded together with François Thill and Robert Elvinger in 1981 the civil society of accounting and tax expertise "FIDUCIAIRE FERNAND KARTHEISER & CIE", taking over the activities of the fiduciary Kartheiser. Jean-Marie Boden and Hans-Martin Kuske became partners in 1988 respectively 1997.
Création le 19 janvier 1987 de la FIDUCIAIRE BENOY, sous la forme d?une entreprise individuelle, membre de l?Ordre des Experts-Comptables et de l?Institut des Réviseurs d?Entreprises.
Constitution de part et d?autre en 1990 de « KARTHEISER MANAGEMENT Sàrl » et en 1992 de BENOY CONSULTING Sàrl chargés de la création et de la domiciliation de sociétés.
Depuis le 1 juillet 2001 regroupement de Fiduciaire Benoy et Benoy Consulting sous forme d?une société de capitaux du nom de FIDUCIARY BENOY CONSULTING Sàrl.
On January 3, 2002, Fiduciaire Benoy Consulting Sàrl and Fiduciaire Fernand Kartheiser & Cie Sc established a joint secretarial and social consulting company in charge of day to day payroll services called PAYROLL Sàrl.
January 1st 2008: Merger of Fiduciaire Benoy Consulting Sàrl and Fernand Kartheiser & Cie Sc into FIDUCIAIRE BENOY KARTHEISER SC.
While keeping the company PAYROLL Sàrl and renaming the company Kartheiser Management Sàrl into BENOY KARTHEISER MANAGEMENT SARL.
Déménagement de la route d?Arlon au 24, rue Saint Mathieu L-2138 Luxembourg ? Quartier Pfaffenthal de la ville de Luxembourg.
