Main fields of activity

  • Consulting of national  medium-sized companies
  • Consulting for non-profit clubs and associations in the sports sector
  • Partnerships and corporations and their shareholders
  • Preparation of asset accounts in the insolvency sector


1977-1980Apprenticeship as an industrial clerk
1982-1987Studies of business administration
1988-1990Dr. Metzeler, Nellissen & Partner GmbH
1988-1990Dr. Ebner, Dr. Stolz und Partner GmbH, office in Düsseldorf
1990-1996Gerbus & Partner GmbH
1999-2017at HLB Dr. Schumacher & Partner GmbH, Düsseldorf
since 2018Partner at Dr. Ganteführer, Marquardt & Partner mbB


  • Service companies
  • Production companies
  • Logistics companies
  • Craft enterprises
  • Freelancers
  • Hospitals
  • Large sports clubs and associations

GANTEFÜHRER Wirtschaftsprüfer, Steuerberater, Anwälte