Cosima Flock
Areas of practice
Cosima Flock’s advisory services cover all areas of energy law and of German and European antitrust law (merger control, abuse of market power and administrative fine proceedings).
Vita
Cosima Flock studied law at the University of Bonn (Germany), focussing on antitrust and energy law. After successfully completing her first law exam, she worked as a research assistant to Luther’s antitrust and energy law team. Her legal training included working for the German Federal Cartel Authority (Bundeskartellamt), the Directorate-General for Competition of the European Commission, and Luther. Cosima Flock was admitted to the German Bar in 2017 and joined Luther the same year.
Honors and distinctions
- The Legal 500 Germany 2025: Mention in the category "Antitrust law"
- The Legal 500 Germany 2024: Recommendation in the category "Antitrust Law" ("Cosima Flock: Very fast, familiarises herself very well with the facts of the case, reliable, competent") and mention in "City Focus - Düsseldorf"
- Best Lawyers 2025: Recommendation in "Ones to Watch" in "Competition/Antitrust Law" (first recommendation in 2023)
Counsel
Hans-Christian Ackermann
Partner
Dusseldorf
Dr Stefan Altenschmidt, LL.M. (Nottingham)
Partner
Dusseldorf
Dr Stephan Bausch, D.U.
Partner
Cologne
Dr Arndt Begemann
Of Counsel
Essen
Dr Carsten E. Beisheim
Partner
Dusseldorf
Anne Caroline Wegner, LL.M. (European University Institute)
Partner
Dusseldorf
Dr Jürgen Bremer
Partner
Dusseldorf
Bernhard Burkert, LL.M. (Stellenbosch)
Counsel
Berlin
Dr Angelo Vallone
Partner
Dusseldorf
Philipp Dietz, LL.M. (Edinburgh)
Partner
Cologne
Dr Gernot-Rüdiger Engel
Partner
Hamburg
Dr Holger Stappert
Partner
Dusseldorf
Nicole Fröhlich
Partner
Frankfurt a.M.
Dr Markus Sengpiel
Managing Partner
Cologne
Benjamin Schwenker
Counsel
Dusseldorf
Dr Stefan Galla
Partner
Essen
Prof Dr Florian Schulz M.B.A. (Nimbas)
Partner
Hamburg
Franz-Rudolf Groß, LL.M. (London)
Counsel
Dusseldorf
Dr Richard Happ
Partner
Hamburg
Dr Guido Jansen
Partner
Dusseldorf
Dr Helmut Janssen, LL.M. (King's College London)
Partner
Brussels, Dusseldorf
Dr Rolf Kobabe
Partner
Hamburg
Dr Stefan Kobes
Partner
Berlin
Karsten Köhler
Partner
Leipzig
Christiane Kühn, LL.M. (Hong Kong)
Partner
Munich
Elisabeth Lepique
Managing Partner
Cologne
Ulf-Dieter Pape
Partner
Hanover
Dr Mathias Mailänder
Counsel
Hamburg
Andreas Mally
Counsel
Leipzig
Lena-Annika Kauer
Senior Associate
Hamburg
Dr Sabrina Desens
Partner
Leipzig
Tim Rauschning
Partner
Hamburg
Ekkehard Hübel
Counsel
Hamburg
Ramona Hubracht, LL.M. Taxation
Counsel
Frankfurt a.M.
Prof. Dr Tobias Leidinger
Partner
Dusseldorf
Dr Martin Fleckenstein
Partner
Berlin
Daniel Naumann
Partner
Leipzig
Prof. Christian Zanner
Partner
Berlin
Dr Christian Horn, LL.M. (Tulane)
Partner
Berlin
Stephanie Quaß
Senior Associate
Frankfurt a.M.
Dr Frederic Tewes
Senior Associate
Dusseldorf
Jenny Tsynn
Senior Associate
Leipzig
Samira Altdorf, LL.M. (Brussels School of Competition)
Senior Associate
Dusseldorf
Benedikt Rechner
Counsel
Berlin
Dr Michael Bormann
Partner
Dusseldorf
Marc Urlichs
Counsel
Dusseldorf
Dr Borbála Dux-Wenzel, LL.M.
Partner
Cologne
Dr Daniela Salm
Counsel
Brussels
Philipp Kersting
Partner
Jakarta
Christoph Schnoor
Senior Associate
Hamburg
David Wölting
Senior Associate
Dusseldorf
Cosima Flock
Counsel
Dusseldorf
Dr Sebastian Felix Janka, LL.M. (Stellenbosch)
Partner
Munich
Volkan Top
Senior Associate
Hamburg
Dr Rut Herten-Koch, M.A.
Partner
Berlin
Gerd Stuhlmacher
Partner
Munich
Philipp Kropatscheck Nguyen, LL.M.
Of Counsel
Singapore
Dr Stephan Rippert LL.M.
Partner
Munich
Dr Björn Simon
Partner
Frankfurt a.M.
Dr Johannes Becker
Counsel
Cologne
Pauline Müller
Senior Associate
Dusseldorf
Martin Lawall, LL.M. (University of Glasgow)
Senior Associate
Brussels
Lasse Langfeldt, LL.M. (Uppsala), LL.M. (Brussels School of Competition)
Senior Associate
Brussels
Dr Konrad Adenauer
Partner
Cologne
Vanessa Meireles Schilling, LL.M. (Geneva MIDS)
Senior Associate
Hamburg
Sophie Schulz
Associate
Leipzig
Mee Foo Moh
Of Counsel
Singapore
Dominika Peter
Associate
Berlin
Lilith Boos
Associate
Dusseldorf
Simon Wickel
Associate
Dusseldorf
Henrik Fischer
Associate
Leipzig
Dr Johannes Teichmann
Partner
Frankfurt a.M.
Dr.iur. Andreas Knaul, LL.M. diap (ENA)
Berlin
Dennis Gerdes
Senior Consultant
Hamburg
Dr Andreas Vath
Partner
Munich
Alexandra Gebauer
Associate
Munich
Lara Zölck
Associate
Berlin
Prof. Dr Christian Burholt, LL.M.
Partner
Berlin
Ahmed Zoughbi
Associate
Dusseldorf
Tarik Bilici, LL.M.
Junior Consultant
Dusseldorf
Dr Valerie Blettenberg
Associate
Munich
Jacqueline Dutz
Associate
Leipzig
Quirin Wedel, LL.M. (London)
Associate
Hamburg
Dr Andreas Meyer-Landrut
Of Counsel
Dusseldorf
Jade Timmermann, LL.M. (London)
Associate
Leipzig
David Nückel
Associate
Dusseldorf
Leif Dustin Schneider
Counsel
Ho Chi Minh City
Ann-Kristin Freiheit
Senior Associate
Dusseldorf
Yelena Bade
Senior Associate
Dusseldorf
Julia Walther
Associate
Leipzig
Sabrina Aurnhammer
Associate
Munich
Isabel Hoyer
Associate
Frankfurt a.M.
Oliver Köhler
Counsel
Frankfurt a.M.
Marx Dauth, LL.M.
Partner
Cologne
Sophia Meyer, Maître en Droit
Associate
Berlin
Julian Wantzen, LL.M. (Wellington)
Associate
Frankfurt a.M.
Marie Hoster, LL.B.
Associate
Essen, Dusseldorf
Arne Stumpe
Associate
Hamburg
Severin Uhsler
Associate
Munich
Tillmann Kamp
Associate
Cologne
Małgorzata Albe, LL.M.
Junior Consultant
Leipzig
Dr Jan-Lukas Henkst
Associate
Dusseldorf
Dr David von Saucken, MJur (Oxon)
Partner
Berlin, London
Georg Scherpf
Partner
Hamburg
Lars Bollensen
Partner
Hamburg
Luca Thönes, LL.M. (Miami)
Senior Legal Consultant
Hamburg
Selin Sahin
Associate
Dusseldorf
Lukas Erdmann
Associate
Berlin
Dr Jana Karras
Associate
Leipzig