International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement


Key contacts
Partner: Markus Mühlemann
Key practice areas
General corporate tax
Indirect tax
Private client
Tax
Transfer pricing
Firm overview

Wenger Plattner has been advising and representing clients in all aspects of business law for over 40 years, and has offices in Basel, Zurich and Bern.

The lawyers identify practical, workable solutions and help clients implement these to achieve the best possible commercial outcomes. Wenger Plattner has a team of experts, many of whom are involved in decision-making as members of public authorities and other bodies, giving them an in-depth understanding of client needs.

As a fully integrated partnership, the firm places a strong emphasis on teamwork and co-operation. Wenger Plattner’s clients have access to dedicated, highly experienced specialists who offer top-level advice to help them meet their specific objectives efficiently and effectively.

Other Offices

Attorneys at Law, Tax Advisors and Public Notaries
Jungfraustrasse 1
3000 Berne 6

T +41 31 357 00 00 
bern@wenger-plattner.ch

Basel

Attorneys at Law, Tax Advisors and Public Notaries
Aeschenvorstadt 55 | P.O. Box 462
CH-4010 Basel
T +41 61 279 70 00
basel@wenger-plattner.ch

Address:
Attorneys at Law, Tax Advisors and Public Notaries 
Seestrasse 39 | P.O. Box
8700, Küsnacht-Zurich
Tel:+41 43 222 38 00 Email:Contact Us Web Address:https://www.wenger-plattner.ch/en/
2026 Edition
General corporate tax
Tier 3
29 firms ranked
View full list

Tier 1

Bär & Karrer
6 practice areas
View profile
EY
7 practice areas
View profile
Homburger
6 practice areas
View profile
Lenz & Staehelin
5 practice areas
View profile
Niederer Kraft Frey
6 practice areas
View profile
PwC
7 practice areas
View profile

Tier 2

Baker McKenzie
7 practice areas
View profile
Deloitte
7 practice areas
View profile
KPMG
7 practice areas
View profile
Loyens & Loeff
5 practice areas
View full profile
Ludwig + Partner
4 practice areas
View full profile
Oberson Abels
4 practice areas
View profile
Schellenberg Wittmer
5 practice areas
View full profile
Tax Partner
6 practice areas
View full profile
Walder Wyss
3 practice areas
View profile
Wenger Vieli
5 practice areas
View full profile

Tier 3

ADB Altorfer Duss & Beilstein
8 practice areas
View full profile
MLL Meyerlustenberger Lachenal Froriep
4 practice areas
View profile
MME Legal l Tax l Compliance
3 practice areas
View profile
Pestalozzi
4 practice areas
View profile
Riedweg & Partner
4 practice areas
View profile
VISCHER
4 practice areas
View profile
Wenger Plattner
5 practice areas
View full profile

Tier 4

Altenburger
2 practice areas
View profile
Burckhardt
2 practice areas
View full profile
Goldblum and Partners
1 practice area
View full profile
LifeCapital
2 practice areas
View profile
Tappolet & Partner
3 practice areas
View profile
Tax Expert International
3 practice areas
View full profile
Indirect tax
Tier 3
16 firms ranked
View full list

Tier 1

Homburger
6 practice areas
View profile
Niederer Kraft Frey
6 practice areas
View profile
SwissVAT
5 practice areas
View profile
Tax Partner
6 practice areas
View full profile

Tier 2

Baker McKenzie
7 practice areas
View profile
EY
7 practice areas
View profile
Lenz & Staehelin
5 practice areas
View profile
Oberson Abels
4 practice areas
View profile
PwC
7 practice areas
View profile

Tier 3

ADB Altorfer Duss & Beilstein
8 practice areas
View full profile
Bär & Karrer
6 practice areas
View profile
Loyens & Loeff
5 practice areas
View full profile
Ludwig + Partner
4 practice areas
View full profile
VISCHER
4 practice areas
View profile
Wenger Plattner
5 practice areas
View full profile
Wenger Vieli
5 practice areas
View full profile
Private client
Tier 3
16 firms ranked
View full list

Tier 1

Bär & Karrer
6 practice areas
View profile
Homburger
6 practice areas
View profile
Lenz & Staehelin
5 practice areas
View profile
Niederer Kraft Frey
6 practice areas
View profile
Tax Partner
6 practice areas
View full profile

Tier 2

ADB Altorfer Duss & Beilstein
8 practice areas
View full profile
Deloitte
7 practice areas
View profile
MLL Meyerlustenberger Lachenal Froriep
4 practice areas
View profile
Schellenberg Wittmer
5 practice areas
View full profile
Wenger Vieli
5 practice areas
View full profile

Tier 3

Baker McKenzie
7 practice areas
View profile
MME Legal l Tax l Compliance
3 practice areas
View profile
Riedweg & Partner
4 practice areas
View profile
Walder Wyss
3 practice areas
View profile
Wenger Plattner
5 practice areas
View full profile
ajooda AG
1 practice area
View profile
Transfer pricing
Tier 3
18 firms ranked
View full list

Tier 1

Deloitte
7 practice areas
View profile
EY
7 practice areas
View profile
KPMG
7 practice areas
View profile
Loyens & Loeff
5 practice areas
View full profile
PwC
7 practice areas
View profile
Tax Partner
6 practice areas
View full profile

Tier 2

ADB Altorfer Duss & Beilstein
8 practice areas
View full profile
Baker McKenzie
7 practice areas
View profile
Bär & Karrer
6 practice areas
View profile
Homburger
6 practice areas
View profile

Tier 3

Ludwig + Partner
4 practice areas
View full profile
Pestalozzi
4 practice areas
View profile
Questro International
3 practice areas
View profile
Schellenberg Wittmer
5 practice areas
View full profile
Tax Expert International
3 practice areas
View full profile
Wenger Plattner
5 practice areas
View full profile

Tier 4

Aspect Advisory
3 practice areas
View profile
Riedweg & Partner
4 practice areas
View profile
Overview

Wenger Plattner has expertise in corporate taxation. Corporate restructurings, real estate transactions, employee share plans and M&A are specialities. Customised tax planning and advice are provided by head of tax, Markus Mühlemann. Fellow partner Oliver Künzler oversees the corporate M&A group. Senior associate Christian Martin Gutekunst is a notable contact.  

The firm assisted the VirtusLab Group on transfer pricing and subsidiary structuring in compliance with federal and cantonal tax obligations. It also completed due diligence and an asset purchase agreement for a hospitality client. Employee incentive planning and real estate planning also featured prominently. 

Client feedback

‘’Their responsiveness, attention to detail, and ability to tailor solutions to the client’s specific situation really stand out’’.

3 results3 results
Sponsored

Sponsored

should have bg #f6f8fb but is leaving an artifact