Main fields of activity

  • Tax consulting for medium-sized companies
  • Business management consulting
  • Leader of the tasksforce “Corona support”
  • Supervision of tax inspections
  • Digitalization, process optimisation, organisational development


1997-2000Training as a tax clerk
2001-2005Hochschule für Wirtschaft und Recht, Berlin, with major in Taxes and Organisation
2008Appointment as a tax consultant
2008-2020Partner in a medium-sized tax consultancy firm in Berlin, Düsseldorf
2019Appointment as a specialist consultant for controlling and finance (DStV e.V.)Fachberater für Controlling und Finanzwirtschaft
since 2020Tax consultant at Dr. Ganteführer, Marquardt & Partner
since 2021Certified agile coach
since 2022Partner at Dr. Ganteführer, Marquardt und Partner


  • Small and medium-sized companies in various industries
  • Artists
  • Media companies


  • Medienberufe und Steuern – Leitfaden für die Kultur- und Kreativbranche (Media Professions vs. Taxes – Guide for the Cultural and Creative Industries)
  • Springer Gabler, 2nd edition 2019
  • Besteuerung von Medienberufen: Steuern und Sozialversicherung bei Künstlern (Taxation of Media Professions: Taxes and Social Security for Artists)
  • Springer Gabler, 2009

Other activities

  • Member of the Board of the business association Destination Düsseldorf e.V.
  • 1. chairman of the sponsoring association of the TechHub.K67 e.V.
  • member of the board Startart e.V., organizer of Start Art Week Düsseldorf
  • member of the advisory board of “”
GANTEFÜHRER Wirtschaftsprüfer, Steuerberater, Anwälte