"Quality is the best business plan"

John Lesseter



REVISCON Schweiz AG is a member of EXPERTSUISSE and is licensed by the Federal Audit Oversight Authority (RAB, 504177) and meets the standards set by TREUHANDSUISSE for SME audit firms and carries out internal quality assurance. Our leading partner has fifteen years of experience in auditing (from small trust offices to PwC) and can therefore optimally respond to your needs.


Do you want to benefit from the expertise of our auditing experts and auditors? Request an offer today for one of the following services:



  • Limited audit of the annual accounts

  • Regular audit of the annual accounts

  • Audit of consolidated accounts

  • Pension fund audits

  • formation audits

  • tests of capital increases or reductions

  • Review of mergers, divisions, conversions and asset transfers

  • Special examinations (review/agreed examination procedures/special examinations)

  • Due diligence checks

  • Support and advice on the implementation of internal control systems



We are not just auditors. Thanks to our extensive expertise, our innovation and our pragmatism, we consider ourselves to be an all-encompassing sparring partner. In times of globalization and digitization, we don't just see problems, we develop the solutions. Thanks to the many years of activity of our consultants at Bigfour consulting companies and a broad knowledge base, particularly in the SME sector, we are convinced that we can provide you with optimal support even in hectic times or when there are major challenges.


  • Interim project assignments

  • Changes to accounting standards (Swiss GAAP FER / IFRS)

  • Specific advice for recognized accounting standards (SWISS GAAP FER / IFRS)

  • start-ups

  • Advice on restructuring

  • Development of succession plans

  • Business advice / renovations / liquidations

  • Budgeting, calculation and financial planning

  • Company valuations

  • Conducting due diligence in connection with company acquisitions

  • Directorships

  • Advisory board of the management / board of directors

  • Start-up advice (support and advice, financial requirements, choice of the appropriate legal form)

  • Company and shareholder agreement