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ARSIMA Projects is specialized in the management, implementation and realization of international projects in Finance (controlling, financial consolidation & reporting, accountancy, Business Intelligence-projects...), Marketing and Strategy.

Owner and Managing Director Martin van Wunnik has been active for over 20 years in the grey area between IT and Finance. Based on a large international experience, his team and himself assist companies and organisation to realize their (international) financial projects.


  • Financial consolidation
  • ERP selection and implementation
  • Finance and IT-projects
  • Trainings and workshops
  • Risico management
  • Marketing & Strategy
  • Change management
  • Strategic decisions


  • Dredging / oil & gas
  • Industrial manufacturing
  • Services & retail