Markus Langen

Partner, Frankfurt


Markus advises on all aspects of litigation, internal investigations and compliance. Clients highlight that he is “extremely competent, technically highly adept” (Legal 500 2018), “cooperative, perfectly clear, always ready to talk“(JUVE 2017/2018), and “thinks in economic terms” (JUVE 2013/2014).


Markus is the Executive Partner of the Frankfurt office and a member of the Firm's Global Commercial Litigation Practice. Markus concentrates on complex dispute resolution, with an emphasis on complex commercial litigation, internal investigations and compliance.

Recognized by leading industry guides as a "highly recommended lawyer" (JUVE and Legal500) and "noted practitioner" (Chambers), Markus represents national and multinational clients in a broad array of complex liability litigation matters involving considerable reputational, financial and regulatory risk and spurred by internal investigations as well as compliance and white collar criminal related issues.

Markus also has significant experience in the financial service industry with every kind of financial market crises related liability litigation and an emphasis on issues that arise from class action litigation defence and derivative-related claims. Furthermore, Markus handles broad array of post-M&A disputes and advises national and multinational corporations in follow-on cartel damage litigation matters.

Over the last years Markus also assisted clients in complex internal investigations and enquiries on potential compliance issues by German or foreign authorities and acted on behalf of companies in structuring, implementing or revising group compliance programmes.

His deep local knowledge is matched by his international background, working on complex cross-border cases for multinational clients.

Educated in Australia and Germany, Markus also gained valuable experience at a specialized banking firm and a major law firm in Germany, where he worked prior to joining White & Case.

Bars and Courts
University of Sydney
Second State Exam
Higher Regional Court of Cologne
First State Exam
University of Würzburg


German Development Bank 2016-ongoing
Internal investigations into a series of subsidy fraud cases involving considerable reputational and financial risk; review of the prospects of success of various recourse actions against financial brokers and purchasers and sellers of vessels involved; conducting action before the Regional Court for repayment of loans which had been obtained by way of fraud.

German Utility Company, 2016-2017
Internal investigation into the GPS surveillance of a former employee involving considerable reputational and financial risk and advice on litigation defence.

German Financial Institutions 2013-2015
Representation of Deutsche Pfandbriefbank, Helaba, Nord/LB, HSH Nordbank, Berlin Hyp, Landesbank Berlin and Sparkasse Cologne/Bonn in proceedings related to claims against HETA Asset Resolution AG.

European financial institution 2013-2015
Advised an European financial institution on its internal investigation into an international corruption scheme (Canada, UK, Italy, Germany) related to software licenses, specifically on the impact on the agreements with its end customers under German and English civil law (compliance clauses, disclosure obligations, liability).

Leading German bank 2010-2014
Representation of a leading German bank in an €280 million victory relating to a major M&A contractual dispute involving considerable reputational and financial risk. We achieved a victory on behalf of our client before the Higher Regional Court (OLG) of Frankfurt am Main in an action for damages.

Liquidator, 2009-2011
Representation of the liquidator of a large provider of construction and construction-related services, regarding claims for damages against two former supervisory board members.

Speaking Engagements

"Collective Litigation in Germany, the EU and the U.S.: Model Declaratory Proceedings under Scrutiny: Class action light?", 24 Oct: Client Seminar – White & Case Office – Frankfurt, Germany

"Organhaftung aktuell – Vorbeugen, Vermeiden, Verfolgen", 13/03/2018: WM Seminar, Sofitel Frankfurt Opera, Frankfurt

"Negative interest rates – Update 2016 (Negative Zinsen – Update 2016)", 13/07/2016: White & Case Seminar, Frankfurt

"Negative interest rates in the lending, deposit and capital markets business (Negative Zinsen im Einlagen-, Kredit-, Kapitalmarktgeschäft)", 07/07/2015: White & Case Seminar, Frankfurt (together with Prof. Peter Mülbert, Karsten Wöckener and Sebastian Glock)

"HETA ASSET RESOLUTION AG - practical Update: current situation - recent developments - future outlook (HETA ASSET RESOLUTION AG - Praktiker-Update: Bestandsaufnahme - Aktuelle Entwicklungen - Ausblick)", 27/05/2015: White & Case Spring Seminar Series (together with Roger Kiem, Dennis Heuer, Karsten Wöckener, Henning Berger)


Federal Court: D&O Insurance Liability Cases – Broad Interpretation of the Term "Third Party" in § 108 of the Insurance Contract Act (VVG), Compliance-Berater, Issue 8, pp. 304-308, 2016, (BGH: Innenhaftungsfälle der D&O-Versicherung – weite Auslegung des Begriffs „Dritter“ in § 108 VVG) (co-author with Stefan Deller)

Negative interest rates affect capital markets law, p.9, Börsen-Zeitung, August 8th 2015, (Negative Zinsen beeinflussen Kapitalmarktrecht) (co-author with Karsten Wöckener)

US antitrust standards or the end of the assignment model? - Collective enforcement of compensation claims de lege lata, BB, Issue 149, Pages 1795-1801, 2014, (Amerikanische Verhältnisse im Kartellrecht oder Ende des Abtretungsmodells? - zur gebündelten Durchsetzung von Schadensersatzansprüchen de lege lata) (co-author with Lars Teigelack)

Higher Regional Court of Schleswig-Holstein: Prerequisites for Tort Liability of the Management Board of an Investment Advisory Company. Commentary on the decision of the Higher Regional Court of Schleswig-Holstein of May 23, 2013 – 5 U 140/12 , Compliance Berater, Issue 8, pp. 349–352, 2013, (OLG Schleswig-Holstein: Voraussetzungen einer Deliktshaftung des Vorstandes einer Anlagevermittlungsgesellschaft. Anmerkung zum Urteil des OLG Schleswig-Holstein vom 23.5.2013 – 5 U 140/12) (co-author with Stefan Deller)

Commentaries on §§ 23a, 25a of the German Banking Act (Kommentierung der §§ 23a, 25a KWG), Kreditwesengesetz. Ed. Andreas Schwennicke und Dirk Auerbach. 2nd ed., Munich, 2012

Investment advice and prospectus liability limitation periods dependent on knowledge, NZG, Issue 3, pp. 94–97, 2011, (Die kenntnisabhängige Verjährung bei Anlageberatung und Prospekthaftung)

Obligation to secure the insolvency estate and breach of duties by the supervisory board, NJW, p. 192 et seqq., 2011, (Massesicherungspflicht und Versagen des Überwachungsorgans) (co-author with Alexander Kiefner)

Court decisions in 2009/2010 on prospectus liability , RdF, Issue 2, p. 98 et seqq., 2011, (Rechtsprechungsreport zur Prospekthaftung in den Jahren 2009/2010) (co-author with Mareile Müller-Felsch)

Banking Supervision: Second Amendment of the MaRisk Minimum requirements for risk management , BKR, No. 8, pp. 309–316, 2009, (Die Zweite MaRisk-Novelle in der Bankenaufsicht)

Awards and Recognition

Highly Recommended Lawyer, JUVE 2018/2019
Corporate Litigation

Highly Recommended Lawyer, JUVE 2017/2018
Dispute Resolution: Litigation

Recommended Lawyer: Dispute Resolution – Germany, Legal 500 Germany, 2017

Notable Practitioner, Chambers Germany 2017

Highly Recommended Lawyer, JUVE 2016/2017
Banking and Regulatory

Securities and funds litigation, Legal 500 Germany, 2014