Philipp Gremper

Jacques Bonvin is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance and Compliance Practice, Corporate Law, Mergers and Acquisitions Law, Private Equity Law and Venture Capital Law. Jacques, who practices law in Geneva, Switzerland, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jacques is held by other top lawyers in the same geographic and legal practice area.

Marina Castelli-Joos is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Mergers and Acquisitions Law and Private Equity Law. Marina, who practices law in Lausanne, Switzerland, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marina is held by other top lawyers in the same geographic and legal practice area.

Maurice Courvoisier advises and represents clients in arbitration and litigation proceedings in all areas of corporate and commercial law, including sales, distribution and licensing contracts, construction and civil engineering, joint ventures, and mergers and acquisitions. His areas of expertise include general contract law, private international law and international procedural law, as well as international judicial assistance and recognition and enforcement of foreign judgments and arbitr...

Robert Desax is a partner in the tax team. He works in the fields of national and international taxation. He represents clients in controversial tax matters and assists private clients regarding the tax aspects of estate and wealth planning. He regularly advises on cross-border implications of international taxation, especially on the application of double tax treaties, on issues in connection with the refund of Swiss withholding taxes in international structures, on the Swiss tax treatment o...

Alexandre Richa is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Corporate Law and Regulatory Practice. Alexandre, who practices law in Geneva, Switzerland, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alexandre is held by other top lawyers in the same geographic and legal practice area.

Manuel Bianchi della Porta advises entrepreneurs and companies. He assists them for their projects and when important operations are ahead (acquisitions, transmissions, restructuring, etc.). He helps them assess risks/opportunities and take difficult decisions. He is also on their side when weather turns bad. His relationship with clients is defined by personal commitment and availability. Recognized for his thoroughness, pragmatic approach and sense of priorities, he never loses sight of the...

Alexandre Both is a partner at Walder Wyss. He specialises in domestic and cross-border M&A, private equity and venture capital transactions. His practice also covers a wide range of finance transactions, in particular acquisition finance, real estate finance and commodity trade finance. He also advises on general corporate and contractual matters. Alexandre Both was educated at Fribourg University (lic. iur. 1999) and St. Gallen University (lic. oec., specialisation in finance and capita...

Nicolas Béguin is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Nicolas, who practices law in Geneva, Switzerland, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nicolas is held by other top lawyers in the same geographic and legal practice area.

Patrick W. Vogel is a partner with Walder Wyss. He specializes in corporate law, as well as in banking and finance. He advises domestic and foreign companies on mergers and acquisitions and private equity transactions. With an education in both business and economics (HEC Lausanne) and law, he began his career by working for several years as an associate in the busy corporate finance departments of two pre-eminent US law firms in New York. Patrick Vogel has advised numerous clients on cross-b...

Johannes Bürgi, partner with Walder Wyss since 2005, advises clients on matters involving real estate, finance, structured finance, restructuring, and capital markets (including debt and equity offerings and initial public offerings). In finance, he focuses on secured and unsecured lending, structured finance transactions including securitisation, alternative risk transfer, RMBS, CMBS, covered bonds, factoring, project finance and asset finance including complex real estate financings an...