LAWYER PROFILE
David Oser

David Oser

Europe 2026

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Ranked in 1 practice area

About

Provided by Homburger

Europe

Practice Areas

Focus on public and private M&A, including redomestication transactions; corporate governance and general corporate and ESG matters. Recent representations: Bunge Global SA in business combination with Viterra (2023), Sandvik in its acquisition of Sphinx Tools Ltd (2022), Roche Holding AG in its repurchase of its shares held by Novartis (2021), Axel Springer in its sale of its shares in the joint venture Ringier Axel Springer Media to Ringier (2021), Telemos in its purchase of Mammut Sports Group (2021), Colfax Corporation in its purchase of the Mathys Group (2021), FountainVest in its purchase of SPT Roth (2021), Telemos in its majority acquisition of Amorana (2020), Ernst Göhner Stiftung in its sale of its stake in Panalpina to DSV (2019).

Career

Joined Homburger in 2003, Partner since 2009. Previously an associate at Sullivan & Cromwell, LLP (New York, 2000–2002).

Professional Memberships

Swiss-American Chamber of Commerce, Legal Chapter.

Publications

Co-editor of leading commentary on Swiss «Say on Pay» regulations. Co-editor of leading commentary on Swiss contract law. Author on leading commentary on Swiss non-financial matter reporting.

Personal

Born 1970. University of Basel (lic. iur. 1995; Dr. iur. 2007). Columbia Law School (LL.M. 2000). Admitted to Swiss courts (1998) and New York bar (2001).

Chambers Review

Provided by Chambers

Chambers European Guide

Corporate/M&A - Switzerland

Band 2
Band 2

Individual Editorial

David Oser is noted for his experience assisting with a variety of transactions, including high-value acquisitions in the agribusiness, IT and pharmaceutical sectors.

Strengths

Provided by Chambers

  • David Oser is an excellent negotiator.

    Corporate/M&AChambers European Guide
  • David Oser is our trusted adviser on all legal matters.

    Corporate/M&AChambers European Guide

Ranked Individuals at Homburger (45)

Europe-wide

Switzerland

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