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Since 1939
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.
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FIDUCIARY FERNAND KARTHEISER & CIE Sc
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.
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FIDUCIARY BENOY
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.
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KARTHEISER MANAGEMENT Sàrl/BENOY CONSULTING Sàrl
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.
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FIDUCIARY BENOY CONSULTING Sàrl
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.
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PAYROLL 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.
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FIDUCIARY BENOY KARTHEISER Sc
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.
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PFAFFENTHAL
Déménagement de la route d?Arlon au 24, rue Saint Mathieu L-2138 Luxembourg ? Quartier Pfaffenthal de la ville de Luxembourg.
