Wirtschaftsprüfungs- und Steuerberatungsges.m.b.H.

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Typically, a company is always changing size. A company constantly needs to adjust its staff size and organisation to its changing dimensions, from the time of its start-up as a small business on through the process of expansion to the medium-sized range. We have many years of experience in providing support and advice in this process. You can count on us as a dependable partner to give you the assistance you need along that path. We will help you every step of the way, from planning the start-up to ongoing control in conformity with the changing needs as the company grows, on to setting up your own accounting system. At the end of the corporate lifecycle, too, a prudent approach is necessary to warrant success: an orderly transfer or termination of your enterprise constitutes the final step in realising a successful business career.

That’s why we offer the following services:


  • Bookkeeping
  • Payroll accounting
  • Cost accounting


  • Tax advice
  • Social insurance advice
  • IT advice
  • Start-ups, project studies
  • Company acquisitions
  • Insolvency support
  • Corporate reorganisation, judicial and extrajudicial procedures
  • Business transfers


  • By our sister company: P W K Wirtschaftsprüfungs – und Steuerberatungsgesellschaft m.b.H.
  • Audits of annual financial statements to ensure compliance with statutory provisions
  • Audits in case of a change to the legal form, e.g., in connection with mergers or de-mergers

Business management

  • Business analyses
  • Financial advice
  • Operational audits
  • External controlling
  • Feasibility studies
  • Business consulting: especially investment and financial advice
  • Expert opinions, viability opinions, opinions in the event of disputes
  • Business appraisals, e.g. in the event of transactions
  • Performance or embezzlement audits

In addition to:

  • Advice on subsidies (local and European)
  • Land registry and company register enquiries
  • Ongoing cooperation with lawyers, notaries, real estate and insurance specialists to whom we would be happy to refer you.
Interrevision  Wirtschaftsprüfungs- und Steuerberatungsges.m.b.H. Interrevision Wirtschaftsprüfungs- und Steuerberatungsges.m.b.H. work Gumpendorfer Straße 65 1060 Vienna Austria work +43 (0) 1 / 587 80 01 fax +43 (0) 1 / 587 80 01 - 43 48.19584 16.351636
Atikon Atikon work Kornstraße 4 4060 Leonding Austria work +43 732 611266 0 fax +43 732 611266 20 48.260229 14.257369