Katharina Ochsner

University of Applied Sciences in Economic and Business Administration (HWV)
Swiss Certified Public Accountant
Certified IFRS Accountant ZFU
Licensed audit expert

+41 44 905 19 17


G, E

Practice areas

  • Audits / special audits
  • Consulting on year-end closing / annual financial statements
  • International accounting / group accounting
  • Formal examination of the equal pay analysis
  • Management consulting
  • Tax consulting for private individuals and companies 


  • EXPERTsuisse, Swiss Institute of Certified Accountants and Tax Consultants


Katharina Ochsner joined Pfister Treuhand in 2014. Since 2017, she has been a partner, co-owner and member of the executive management.

She has many years of professional experience in accounting and finance. After her studies and her graduation as Swiss Certified Public Accountant, she had been working as an auditor in two international audit firms, as a financial reporting expert at the Swiss stock exchange and as head of Group Controlling / Corporate Accounting in multinational groups with headquarters in Switzerland. 

Katharina Ochsner has a passion for Ticino. She spends her leisure time on cooking, doing sports, travelling, diving or being outdoors.