Mareen Coenen, LL.B.

Duesseldorf Germany

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Mareen is a member of the Competition, EU & Trade Practice Area. She advises national and international clients on all aspects of German and European antitrust law, in particular in the areas of merger control, antitrust proceedings and antitrust compliance. She also advises on Foreign Direct Investment and the Foreign Subsidies Regulation.

CV

Since 2025 Senior Associate, Taylor Wessing

2022 - 2025 Associate, Taylor Wessing

2020 - 2021 Graduate research assistant, medium-sized law firm

Career

Since 2025 Senior Associate, Taylor Wessing

2022 - 2025 Associate, Taylor Wessing

2020 - 2021 Graduate research assistant, medium-sized law firm

Education

2022 Admission as a lawyer, Düsseldorf

2022 Second state examination, Düsseldorf

2013 - 2019 Legal studies, University of Mannheim and National Chengchi University in Taipei, Taiwan

Publications

Wasserstoffrecht | Rechtsrahmen der Wasserstoffwirtschaft, 12/2025

Memberships & Associations

Studienvereinigung Kartellrecht e.V.

Additional languages

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Corporate/M&A & capital markets

Taylor Wessing advises Saint-Gobain on the transfer of its dry mortar and facade business to Franken Maxit Group

16 October 2025

by multiple authors

Corporate/M&A & capital markets

Taylor Wessing advises Mafin Capital GmbH and Geraer Batterie-Dienst GmbH on the acquisition and sale of shareholdings in connection with the strategic reorganisation of Voltabox AG

24 February 2025

by multiple authors

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