Partner

Zurich

+41 58 450 8000

Market leader

German
English
French


Bar admissions:

Switzerland

Jurisdictions:

Switzerland

Practice areas:

Capital markets
M&A


Partner at Lenz & Staehelin, Hans-Jakob Diem heads the Corporate and M&A group and co-heads the Capital Markets group in Zurich. He specializes in corporate transactions, mergers and acquisitions, capital market transactions, bank financings and corporate governance matters. He is regularly involved in high-profile domestic and cross-border transactions in the Swiss market.

  • Banking
  • Capital markets: Equity
  • M&A 
  • Private equity

  • Banking
  • Consumer goods and services
  • Industrials
  • Pharma and life sciences
  • Tech and telecoms

  • Switzerland

  • Zurich Bar Association (ZAV)
  • Swiss Bar Association (SAV) 
  • International Bar Association (IBA)
  • Swiss Private Equity & Corporate Finance Association (SECA)
  • Swiss-American Chamber of Commerce
  • Swiss-Chinese Chamber of Commerce (SCCC)
  • Swiss Institute of Directors
  • Swiss LSE Alumni Association
  • Admitted as an expert to the SIX Swiss Exchange for Listing Purposes

  • University of Basel (lic. iur., 1992)
  • London School of Economics and Political Science (LL.M., 1998)