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Dr Jan Sonntag

Lawyer │ Associate

Berlin

+49 30 52133

jan.sonntag@luther-lawfirm.com

Areas of practice

Corporate/M&A

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Energy

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Mobility & Logistics

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Information Tech & Telecommunications

Dr Jan Sonntag advises German and international companies on all aspects of corporate law, in particular in connection with the formation of companies, the restructuring of companies and mergers and acquisitions.

Vita

Dr Jan Sonntag studied law at the Free University of Berlin (Germany) and then went on to obtain his doctorate for a thesis on a corporate law topic. Prior to and during his legal training at the Higher Regional Court of Berlin, he worked for various domestic and internationally active commercial law firms in the area of Corporate/M&A.

Newsroom

all News

[Translate to English:] No ‘Carte Blanche’ for Dawn Raids under EU Antitrust Law

No ‘Carte blanche’ for dawn raids under EU Antitrust Law: General Court partially annuls European Commission’s inspection decision against Michelin

22.07.2025 | Blog

Ein futuristischer Roboter sitzt an einem Tisch vor einem Laptop und tippt. Der Hintergrund ist dunkel und verschwommen, wodurch der Fokus auf dem Roboter und der Computerarbeit liegt.

EU AI Act brings important changes!

16.07.2025 | Blog

Three medical professionals in white lab coats walk together down a well-lit hospital corridor. Their backs are to the viewer as they proceed along a smooth floor, flanked by large windows that allow natural light into the space.

Protective shield proceedings: Luther advises hospital group "Pfeiffersche Stiftungen" on merger with Magdeburg University Hospital

02.07.2025 | PR

A child with long hair is blowing bubbles into the air during sunset. The bubbles are large and colorful, floating upwards against a golden and blurred background, creating a joyful and whimsical atmosphere.

Soap bubble container is not packaging within the meaning of the Packaging Act – Luther achieves landmark judgement for toy manufacturers

30.06.2025 | PR

A bronze statue of Lady Justice, blindfolded, holding a pair of scales. She symbolizes impartiality and fairness in the justice system, representing the idea that justice should be administered without bias. The background is blurred, focusing on her figure and scales.

Lawsuits against Chinese opponents? Public service of documents facilitates legal proceedings before German courts.

24.06.2025 | Blog

Preservation of loss carry-forwards despite acquisition of more than 50% of the shares

18.06.2025 | Blog

News Arbitration Landscape – Singapore: Shaping the Future of Arbitration: Updates to SIAC Rules 2025

18.06.2025 | Blog

Exemption from the cartel prohibition: Beemster cheese

ECJ clarifies conditions for restrictions on active sales in exclusive distribution contracts under the Vertical Block Exemption Regulation

27.05.2025 | Blog

An abstract graphic depicting a global trade theme, featuring shipping containers and cranes in a port. Superimposed are outlines of continents with light lines connecting them, symbolizing international shipping and connectivity. The overall tone is blue, suggesting a technological and modern approach to logistics.

Managing trade barriers - What the new US tariffs mean for international supply contracts

06.05.2025 | Blog

A silver statue of Lady Justice stands on a table, holding a sword in one hand and scales in the other. The background includes blurred books and papers, symbolizing law and justice. The statue represents fairness and the legal system.

General Court bolsters up the European Commission: Dismissal of action brought by German fragrance company for annulment of inspection decision authorising a dawn raid to be conducted on the undertaking.

05.05.2025 | Blog