I concentrate on the areas
of my expertise.
Treuhand does the rest.

Treuhand – Enjoy business

IT Consulting

Digitalisation – comprehensive and integrated
Anyone who doesn’t digitalise, is risking their future. But wherever digital technologies are implemented, a variety of fundamental questions arise – legal, tax, financial, technical and organisational. You need comprehensive advice for this, that reliably covers all aspects of digitalisation.

Where digital technologies change business models and accelerate the working world, our integrated teams of specialists from various professions will support you. In technical, legal and tax planning, in financially optimising business models and processes, and in questions of IT security and data protection, we’ll ensure that your stream of ideas also flow digitally.

IT audit

  • IT-Compliance
  • IT-Forensic
  • IT-Revision
  • IT-Certification
    • Software Certification (IDW PS 880)
    • Outsourcing and data center operation (IDW PS 951)
    • Operators of critical infrastructurs  (KRITIS)
  • Authorization audit
  • Data analysis and interface checks
  • Testing during the project (IDW PS 850)

Contact: Tim Kohnen 

IT consulting

  • IT strategy
  • IT due diligence
  • Digital business processes
  • IT organisation
  • IT project management
  • IT project controlling
  • IT security
  • IT crisis management
  • IT interim management

Contact: Tim Kohnen

Law and taxation

  • IT contracts
  • IT compliance
  • IT conflict management
  • Taxation of eCommerce

Contact: Alexander Hamminger

IT infrastructure and software

  • Planning and designing IT systems
  • Selecting business software
  • Planning computer centres and selecting hardware
  • Selecting products and service providers

Contact: Tim Kohnen