Ranked in 1 Practice Areas
1

Band 1

Corporate/M&A

Switzerland

16 Years Ranked

Ranked in Guides

About

Provided by Hans-Jakob Diem

Europe

Practice Areas

Hans-Jakob Diem is a corporate partner at Walder Wyss. He is part of the firm's Corporate and M&A practice group in Zurich. He has extensive experience in representing clients in a variety of corporate transactions, concentrating on mergers and acquisitions, capital market transactions, bank financings and corporate governance matters. He is regarded as a leading corporate practitioner in Switzerland and regularly involved in high-profile transactions in the Swiss market, both domestic and cross-border. Hans-Jakob Diem lectures corporate and M&A law at the universities of Basel and Zurich, is a regular speaker at conferences, an author of various legal textbooks and a regular contributor in law journals. He is admitted as an expert to the SIX Swiss Exchange for Listing Purposes.

Career

University of Basel (lic. iur., 1992), Admission to Basel Bar (1995), London School of Economics and Political Science (LL.M., 1998), Joined Lenz & Staehelin (1998), Partner Lenz & Staehelin (2007), Partner Walder Wyss (2023)

Professional Memberships

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

Personal

Languages: German, English, French

Chambers Review

Provided by Chambers

Europe

Corporate/M&A - Switzerland
1
Band 1

Hans-Jakob Diem is a highly esteemed M&A lawyer acting for corporates on public tenders, acquisitions and strategic partnerships.

Strengths

Provided by Chambers

Discover other Lawyers at
Walder Wyss Ltd

Provided by Chambers
Filter by
Band

Switzerland

Arbitration Counsel

Andrea Meier
3
Andrea Meier
3
Band 3
Dieter Hofmann
4
Dieter Hofmann
4
Band 4
Michael Feit
4
Michael Feit
4
Band 4
Arbitrators

Diana Akikol
3
Diana Akikol
3
Band 3
Andrea Meier
4
Andrea Meier
4
Band 4
Banking & Finance

Lukas Wyss
3
Lukas Wyss
3
Band 3
Theodor Härtsch
3
Theodor Härtsch
3
Band 3
Capital Markets

Alex Nikitine
4
Alex Nikitine
4
Band 4
Johannes A Bürgi
4
Johannes A Bürgi
4
Band 4
Markus D Pfenninger
4
Markus D Pfenninger
4
Band 4
Theodor Härtsch
4
Theodor Härtsch
4
Band 4
Competition/Antitrust

Reto Jacobs
1
Reto Jacobs
1
Band 1
Monique Sturny
4
Monique Sturny
4
Band 4
Corporate/M&A

Urs Schenker
S
Urs Schenker
S
Senior Statespeople
Hans-Jakob Diem
1
Hans-Jakob Diem
1
Band 1
Urs P Gnos
2
Urs P Gnos
2
Band 2
Markus Vischer
3
Markus Vischer
3
Band 3
Alex Nikitine
4
Alex Nikitine
4
Band 4
Luc Defferrard
5
Luc Defferrard
5
Band 5
Employment

Philippe Nordmann
2
Philippe Nordmann
2
Band 2
20 of 44 results