
Biography
Johannes brings deep experience in litigation relating to the digital economy, including claims under the Digital Markets Act (DMA), abuse of dominance proceedings, and cartel damages actions, as well as preliminary injunction proceedings. His practice also covers commercial and capital markets disputes and the management of complex mass proceedings.
He has practiced law since 2016. Prior to joining Geradin Partners, Johannes spent several years at Hausfeld, where he represented clients in cartel damages and antitrust cases involving self-preferencing, refusal to deal, and exclusion from platform services. He also advised clients on the enforcement of shareholder rights, particularly in cases concerning breaches of disclosure obligations and liability disputes. Johannes trained with an international commercial law firm in Munich and Paris and worked as a research associate at Friedrich-Alexander University Erlangen-Nuremberg.
Experience
- Representing various providers of comparison shopping services in damages claims against Google
- Representation of software developers, advertisers and online merchants on platform-related disputes, including interim relief (e.g. Google Play, Google Ads, Chrome Web Store, Amazon Marketplace)
- Injunction against Google’s cooperation with the German ministry of health regarding health boxes
- Representation of a legal services provider in several mass collection claims against Diesel car manufacturers involved in the Dieselgate
- Representing shareholders in high-value securities litigation (delisting, disclosure obligations, public offers)
- Representing clients in high value commercial liability disputes
Education
- German Second State Exam, Higher Regional Court of Bamberg (2015)
- LL.M., Jagiellonian University Kraków (2014)
- Master en droit européen, Université de Rennes 1 (2013)
- First German State Exam, Friedrich-Alexander Universität Erlangen-Nürnberg, (2013)
Admission
Germany
Languages
German, English, French
Publications and speaking engagements
- Author in a Commentary on the Platform-to-Business (P2B) Regulation
Our team
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Damien Geradin
Founding Partner
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Tom Smith
Partner
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Stijn Huijts
Partner
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Konstantina Bania
Partner
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David Gallagher
Partner
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Ruben Elkerbout
Partner
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Marc Barennes
Partner
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Mikko Alkio
Partner
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Thomas Funke
Partner
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Thomas Höppner
Partner
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Trevor Soames
Partner
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Christian Wik
Partner
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Marie-Laure Combet
Partner
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Patrick Teague
Partner
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Jennifer Reeves
Partner
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Daniel Baker
Partner
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Jérémie Jourdan
Partner
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Jan Vapaavuori
Senior Counsel
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Tuomas Pöysti
Senior Counsel
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Anthony Ojukwu
Counsel
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Mattijs Baneke
Counsel
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Lasse Nordström
Counsel
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Sanna Kaistinen
Counsel
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Johannes Wick
Counsel
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Ghazale Mandegarian-Fricke
Counsel
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Catharina Schulte-Wintrop
Counsel
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Philipp Westerhoff
Counsel
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Kieran Anderson
Counsel
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Damian Collins OBE
Senior Advisor
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Marie Sellier
Senior Advisor
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Topi Siniketo
Senior Advisor
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Benjamin Edelman
Senior Advisor
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Petri Rouvinen
Senior Advisor, Economist
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Joosua Virtanen
CDS and Principal Economist
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Gina Sternberg
Senior Associate
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Sukriti Jaiswal
Senior Associate
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Anna Simpson
Senior Associate
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Eirini Marnera
Senior Associate
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Linda Nguyen
Senior Associate
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Marie-June Evin
Associate
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Philine Wassenaar
Associate
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Katerina Dres
Associate
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Saimi Merenlahti
Associate
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Annagreta Sirén
Associate
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Oliver Montgomery
Associate
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Daniel Mandrescu
Associate
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Sam Wolters
Associate
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Temi Alade
Associate
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Steffen Uphues
Associate
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Szymon Kohlhepp
Associate
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Elisa Parkkinen
Associate Trainee
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Matthew Tweddell
Legal Consultant
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Anne Geradin
Operations Manager
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Martina Lepistö
Office Manager