Marc Grüninger

Attorney-at-Law, M.C.J.

Marc Grüninger focuses on domestic and cross-border, private and public M&A, joint ventures, and private equity transactions. He has significant experience in advising banks, securities dealers, asset managers, and other financial institutions and market participants on regulatory matters and the legal framework for providing banking and financial services in Switzerland, as well as on corporate lending, structured finance and securitizations, asset finance, corporate and investment grade lending, syndicated lending, derivatives, and convertible and high-yield bonds. Marc Grüninger also advises clients on domestic and cross-border capital markets transactions, including ESG and sustainability-linked notes and bonds, as well as share offerings. He also specializes in advising companies active in regulated markets, in particular in the energy and natural resources sector. He acts as an arbitrator (including ICC, ICSID, Swiss Chambers' Arbitration Centre).
Zurich St. Annagasse 9 CH-8021 Zurich T: +41 58 220 37 00
Bern Tavelweg 2 CH-3074 Bern Muri T: +41 58 356 50 50
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'Practice head Marc Grüninger bolsters the practice with his expertise in corporate governance, compliance and shareholder relations.'
Legal500, 2024
Founding partner Marc Gruninger leads the team, and has a broad practice which includes debt financing and securities offerings.'
Legal500, 2023
'Marc Gruninger is an exceptional lawyer that, aside from being an expert on corporate and financial matters, is very good at explaining complex matters to clients.'
Legal500, 2023
'The excellent Marc Grüninger is incredibly responsive and very commercial.'
Legal500, 2018
'The attentive and responsive Marc Grüninger provides clear and spot-on advice.
Legal500, 2018
'Marc Grüninger is hailed as a great guy working in the space who is brilliant on the corporate side and very easy to work with.'
WWL Who's Who Legal, 2023
'Marc Grüninger excels in domestic and cross-border transactions spanning the energy and natural resources market.'
WWL Who's Who Legal, 2023
'Marc Grüninger receives accolades for his impressive track-record working on M&A and financing transactions within the energy sector.'
WWL Who's Who Legal, 2023
'Marc Grüninger draws praise from market commentators for being 'hugely experienced and great to work with' on energy transactions and corporate financing.'
WWL Who's Who Legal, 2021


Publications and Speeches

We are now valfor

We are pleased to announce the successful completion of the merger of BianchiSchwald, GHR Rechtsanwälte and PYTHON.

From July 1, 2024, we will operate as valfor. valfor stands for our continued commitment and our joint endeavor to offer our clients real added value – value beyond legal advice.

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