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Jacques Richoz



Jacques Richoz founded Prateo in March 2021. He is one of the partners and the President of the Board of Directors.


Jacques is a Fiduciary with swiss examination since 1986 and a Swiss certified accountant since 1988. He is also a member of many professional associations such as EXPERTsuisse and International Fiscal Association (IFA).


Before founding Prateo, he worked many years in two different “Big 4” accountancy and tax firms as well as for another well-established fiduciary in Lausanne. He has been active in this field since 1980.

Jacques is a representative on the Board of Directors for many Swiss and international companies.


  • External and internal audit
  • Special audit assignments
  • Due diligence
  • Legal appraisals
  • Consultant for mergers and acquisitions
  • Valuation of companies
  • Putting in place internal control systems and procedures
  • Advice and assistance in relation to establishing financial statements
  • Tax advice for natural and corporate persons
  • Tax and inheritance planning
  • Restructuring of companies
  • Company Director
  • Construction project manager


  • French
  • English