M.A. HSG in Law | LL.M. | Attorney at law

Marc Walter


Marc Walter specializes in the areas of international and national M&A and private equity transactions, venture capital, and corporate restructuring, as well as general corporate and commercial law. He provides support to his clients in particular with respect to corporate succession planning and all phases of the life cycle of private equity and venture capital investments.

“Total commitment to my clients gives me inner peace to spend quality time with my family, on the tennis court, or playing the piano, which in turn provides me with the energy to focus on my clients’ needs.”

Marc Walter speaks German and English.

Marc Walter

Deal: Wenger Vieli advised BLKB on obtaining a FINMA banking licence for its subsidiary radicant


Deal: Klingel-medical metal Acquires Ruetschi Group


Deal: Investment in Home Instead Group by Unigestion SA


Deal: Advisor to Atlas Antibodies

Since 2022 Partner at Wenger Vieli Ltd.
2011-2021 Lawyer at Wenger Vieli Ltd.
2014 New York University School of Law (LL.M., Corporation Law)
2011 Admission to the Bar
2008-2009 Junior Lawyer at Wenger Vieli Ltd.
2007 University of St. Gallen (M.A. HSG)
2005 Legal Internship at a leading global medical device company (USA)
2005 University of St. Gallen (B.A. HSG)
  • Swiss Bar Association (SAV)
  • Zurich Bar Association (ZAV)

Pascal Honold and Marc Walter assist very well in a pragmatic, professional and high quality manner. They really stand for their client and steadily work towards solutions in a friendly and calm manner.


The efficiency and the dedication of Wenger Vieli’s lawyers is outstanding. In particular, Marc Walter consistently provides detailed and accurate, yet pragmatic legal analyses. What is more: he always does so within the agreed – often challenging – deadlines. His ability to understand complex situations and devise pragmatic approaches greatly contributes to reaching his client’s objectives. In addition, Marc Walter stands out for his excellent language skills (German, English and French) and his friendliness.