MBAER Bank - The Swiss Merchant Bank

The Bank with a Soul

Bignia Vieli

lic. iur. | LL.M. | Attorney at Law
Board member

Bignia has been a member of the Board of Directors of MBaer Merchant Bank since May 2023.

She is a specialist in financial market law and has many years of practical experience as an attorney and board member.

Important professional milestones

Bignia is a partner at the law firm Wenger Vieli AG. Her preferred practice areas are capital markets, commercial and corporate law. She mainly advises and represents banks and financial service providers in regulatory and civil law matters. Another focus of her practice is advising and representing private clients in all aspects of estate planning and inheritance law.

Previously, she worked for different law firms in Switzerland and abroad. In addition, Bignia has been mandated with board of directors mandates of various companies for more than 25 years with a main focus on banking.


  • LL.M. (Master of Laws and Letters), New York University School of Law
  • Bar exam with admission to the bar in the Canton of Zurich
  • lic. iur., University of Zurich

Bignia speaks German, English and French.

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