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Wenger Vieli provides legal and tax consulting services. We are not only experienced experts in our field and reliable, but also highly inquisitive! Where others see obstacles, we see opportunities, find solutions, and open up new horizons.

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IBA Annual Conference 2026

> Our delegation on site

04.10.2026 / Presentations & Events

Deal: Wenger Vieli advised the shareholders of WL Bau on the sale to Condecta

08.09.2026 / Deals & Cases

Thomas Steiner joins Wenger Vieli as Counsel

01.09.2026 / Our Firm

Our New
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Journal

Publication / Spotlights

New Transparency Register in Switzerland: Implications for Companies

Corporate and Commercial Law, Notarial Services, Mergers and Acquisitions, Compliance Walter Marc, Barmettler Cyrill
14.09.2026

DE EN

Publication / Spotlights

Too good a deal to be true? Criminal consequences of investments

White Collar Crime , Compliance, Internal and Regulatory Investigations Mráz Michael, Baumgartner Loris
30.06.2026

DE EN

Publication / Guidelines

US Estate and Gift Taxes

Private Clients and Estate Planning, Taxation Bächli Bruno, Doswald Joël
02.06.2026

DE EN

About the Journal

Wenger Vieli is highly ranked by renowned Legal Directories such as Chambers and Partners, The Legal 500, ITR World Tax and IFLR1000 across its major areas of expertise.