David Oser

David Oser
Prime Tower
Hardstrasse 201
+41 43 222 15 70
+41 43 222 15 00


Who's Who Legal Corporate: Merger & Acquisition

David Oser is a partner in Homburger’s corporate and M&A team. He graduated from the University of Basel, from where he also received his PhD. David Oser holds an LLM degree from Columbia Law School and was admitted to the Bar in Switzerland and New York in 1998 and 2001, respectively. Prior to joining Homburger he practised at a New York law firm.

David Oser’s practice focuses on public and private M&A transactions, in particular cross-border transactions, as well as capital markets and corporate governance.

Recent assignments include advising Transocean Ltd in its public tender offer for all shares of Songa Offshore SE (2018), advising ECM in its purchase of an equity stake of the Uroviva group (2017), advising WISeKey, a cybersecurity firm, in its purchase of QuoVadis and its technology (2017), advising ChemChina in its $43 billion public tender offer for Syngenta (2016), advising SIX Group in its CHF 650 million sale to Deutsche Börse of its equity interest in Stoxx and Indexium (2015), advising Axel Springer in its joint venture with Ringier for their Swiss media business (2015), advising Holcim in its merger of equals with Lafarge (2014–5) and advising Transocean on its listing on the Six Swiss Exchange (2010).

Homburger is one of Switzerland's leading business law firms with a legal staff of more than 150 professionals. Homburger advises domestic and international clients in all areas of business law.

WWL says: David Oser is well known in the Swiss market for his excellent work on both public and private M&A transactions.

This biography is an extract from Who's Who Legal: Corporate which can be purchased from our Shop.

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