Dr Richard Happ advises and represents companies and states in complex litigation and arbitration proceedings. He specialises in arbitration proceedings where a government is involved, in particular investment arbitration proceedings, and in arbitration proceedings in the energy sector. Richard Happ already acted as an advisor in disputes arising from gas storage and supply contracts, the sale of gas networks, claims for compensation under energy law, the construction of power plants, investments in wind power and solar plants, long-term supply and purchase right contracts and disputes in connection with nuclear power plants. The relevant arbitration proceedings were conducted in accordance with the applicable international rules (DIS, ICC, ICSID, SCC, UNCITRAL) in Frankfurt (Germany), Paris (France), Stockholm (Sweden), Geneva (Switzerland) und Washington, D.C. (USA). Richard Happ is also regularly appointed as an arbitrator in disputes arising from joint ventures and M&A transactions (post M&A disputes).
In his specialist area, Richard Happ has for years been recommended and honoured in clients’ guides to the best lawyers, such as the JUVE Guide, Chambers, The GAR 100, The Legal 500, Expert Guides and Who’s Who Legal. He has written more than two dozen articles and books on the topic of arbitration proceedings.
Richard Happ is also a member of the renowned ITA Europe Task Force and has been a member of the Institute for Transnational Arbitration since 2021. In addition, he has been on the board of the Hamburg Legal Centre since 2024. As a lawyer, he is committed to international arbitration and promoting Hamburg as a centre for international legal business.
After studying law in Kiel (Germany) and Surrey (England), Dr Richard Happ received his doctorate in 2000 and carried out his legal training in Kiel, Hamburg (Germany), Brussels (Belgium) and Speyer (Germany). Richard Happ joined Luther's Hamburg office in 2001 and since then has worked as a lawyer specialising in litigation and dispute resolution. He is co-head of the German-wide Complex Disputes team.
Dr Richard Happ
Luca Thönes, LL.M. (Miami)
Senior Legal Consultant
Hamburg
Tarik Bilici, LL.M.
Junior Consultant
Dusseldorf
Małgorzata Albe, LL.M.
Junior Consultant
Leipzig
Dr.iur. Andreas Knaul, LL.M. diap (ENA)
Berlin
Julian Günniker
Essen
Frederike Peters
Senior Consultant
Berlin
Dennis Gerdes
Senior Consultant
Hamburg
Kevin Oestreich
Senior Consultant
Essen
Thi Ha
Associate
Yangon
Maung Maung Min Khaung
Associate
Yangon
Saw Thaw Tu Htoo
Associate
Yangon
Raffaela Hauenstein
Associate
Munich
Anja Wechsler
Associate
Hamburg
Hla Yadanar Win
Associate
Yangon
Nele Wachholz
Associate
Hamburg
Sophie Schulz
Associate
Leipzig
Lea Franken
Associate
Dusseldorf
Charlotte Buck
Associate
Hanover
Magnus Wessels
Associate
Essen
Maria Marinez
Associate
Frankfurt a.M.
Thiri May Thu
Associate
Yangon
Nina Hahnke
Associate
Essen
Liza Knecht
Associate
Leipzig
Michael Pfeiffer
Associate
Hamburg
Sarah Peuser
Associate
Leipzig
Lilith Boos
Associate
Dusseldorf
Fabien Benjamin Wehner, LL.M. (Stellenbosch)
Associate
Stuttgart
Simon Wickel
Associate
Dusseldorf
Henrik Fischer
Associate
Leipzig
Marius Merfeld
Associate
Dusseldorf
Dr Clara Schulze Velmede
Associate
Leipzig
Vera Wechsler, LL.M. (Tulane)
Associate
Dusseldorf
Alexandra Gebauer
Associate
Munich
Alina Kühn
Associate
Essen
Lara Zölck
Associate
Berlin
Mathar Ahmed Bajwa, LL.M.
Associate
Cologne
Anne-Sophie Fischer
Associate
Munich
Christoph Kolb
Associate
Leipzig
Oliver Glasen-Nitschke
Associate
Essen
Christoph Grünenthal, MLE
Associate
Berlin
Jakob Gauly
Associate
Dusseldorf
Leon C. Schmitter, LL.M.
Associate
Cologne
Katharina Foede
Associate
Berlin
Ahmed Zoughbi
Associate
Dusseldorf
Felix Imelmann
Associate
Leipzig
Paula Dresler
Associate
Berlin
Mike Hillers
Associate
Hanover
Susanne Winkler, LL.M.
Associate
Stuttgart
Iman Bayrouti
Associate
Essen
Maximilian Issels, LL.M. (Stellenbosch)
Associate
Munich
Paul Jakob Kurz
Associate
Leipzig
Dr Valerie Blettenberg
Associate
Munich
Maike Böttcher
Associate
Hanover
Jacqueline Dutz
Associate
Leipzig
Quirin Wedel, LL.M. (London)
Associate
Hamburg
Dr Florian Hensel, LL.M.
Associate
Munich
Clara von Wolffersdorff
Associate
Leipzig
Jade Timmermann, LL.M. (London)
Associate
Leipzig
David Nückel
Associate
Dusseldorf
Sabrina Behbehani
Associate
Munich
Marc Theiner
Associate
Singapore
Florian Plambeck
Associate
Hamburg
Julia Walther
Associate
Leipzig
Marco Dauner
Associate
Stuttgart
Dr Jannik Bel
Associate
Cologne
Lida Karra
Associate
Frankfurt a.M.
Ngoc Nhu Nguyen
Associate
Leipzig
Morten Steimann
Associate
Essen
Kati Gütschow
Associate
Dusseldorf
Daniel Hilmer
Associate
Hamburg
Samantha Oehlke
Associate
Singapore
Sophia Meyer, Maître en Droit
Associate
Berlin
Max H. Becker
Associate
Essen
Julian Wantzen, LL.M. (Wellington)
Associate
Frankfurt a.M.
Marie Hoster, LL.B.
Associate
Essen, Dusseldorf
Sabrina Rosbroj
Associate
Singapore
Constance Xue Yao Valsemey, LL.M.
Associate
Singapore
Marie Pauline Fay
Associate
Frankfurt a.M.
Arne Stumpe
Associate
Hamburg
Tillmann Kamp
Associate
Cologne
Dr Jan-Lukas Henkst
Associate
Dusseldorf
Vivien Insa Seifert
Associate
Hanover
Céline S. H. Breitenmoser, M.A. HSG
Associate
Singapore
Tobias Jedermann
Associate
Leipzig
Dr Benjamin Effler
Associate
Berlin
Tiffany Lessing, LL.M.
Associate
Singapore
Dr Christopher Borho
Associate
Stuttgart
Nina Klünker, LL.M. (KCL)
Associate
Berlin
Marielle Lorraine
Associate
Munich
Timo Reckert
Associate
Hanover
Elisa Röhr
Associate
Dusseldorf
Selin Sahin
Associate
Dusseldorf
Johannes Kugler
Associate
Munich
Lukas Erdmann
Associate
Berlin
Dr Jana Karras
Associate
Leipzig
Dr Thomas Schwieters
Associate
Hanover
Niklas Roth
Associate
Frankfurt a.M.
Silke Gottschalk, LL.M. (London)
Senior Associate
Cologne
Fabienne Scharfe, LL.M. (Tulane, New Orleans)
Senior Associate
Hamburg
Lena-Annika Kauer
Senior Associate
Hamburg
Patrick Gocht
Senior Associate
Leipzig
Stephanie Quaß
Senior Associate
Frankfurt a.M.
Maxim Oertel
Senior Associate
Berlin
Estelle Bichon Sun, LL.M.
Senior Associate
Singapore
Dr Frederic Tewes
Senior Associate
Dusseldorf
Anne Biebler
Senior Associate
Leipzig
Jenny Tsynn
Senior Associate
Leipzig
Samira Altdorf, LL.M. (Brussels School of Competition)
Senior Associate
Dusseldorf
Dr Karina Wojtowicz
Senior Associate
Hanover
Stefan Hubertus Tolksdorf, LL.M. (King's College London)
Senior Associate
Hanover
Anton Spinty
Senior Associate
Berlin
Ludger Gruber
Senior Associate
Dusseldorf
Hannah Aigner
Senior Associate
Munich
Jan-Patrik Welter
Senior Associate
Hamburg
Nils Kramer
Senior Associate
Essen
Alexander Masson, LL.B.
Senior Associate
Essen
Falco Rohrberg, LL.M. (Uppsala)
Senior Associate
Cologne
Christoph Schnoor
Senior Associate
Hamburg
David Wölting
Senior Associate
Dusseldorf
Linda Kirchhoff
Senior Associate
Munich
Rares Holonec
Senior Associate
Stuttgart
Dr Piotr Kwiatkowski, LL.M.
Senior Associate
Essen
Frances Wolf
Senior Associate
Hamburg, Hanover
Lukas Kirchhof, LL.M. (Hong Kong)
Senior Associate
Kuala Lumpur
Shi Yin Khoo, M.A. (Cantab)
Senior Associate
Kuala Lumpur
Dr Sonja Daniela Kellermann
Senior Associate
Hamburg
Volkan Top
Senior Associate
Hamburg
Julian Monden
Senior Associate
Hanover
Lisa Niesen
Senior Associate
Essen
Jan Lachhein
Senior Associate
Dusseldorf
Matthias Mehlwitz, LL.M.
Senior Associate
Essen
Katharina Stefanie Franke
Senior Associate
Essen
Paul Herter
Senior Associate
Stuttgart
Dr Pia Rademaker, LL.M.
Senior Associate
Munich
Christina Göbel
Senior Associate
Hamburg
Jens Kaiser
Senior Associate
Leipzig
Jan-Christian Schmid
Senior Associate
Leipzig, Hamburg
Anna-Sophia Riebeling
Senior Associate
Frankfurt a.M.
Dr Jan-David Jäger
Senior Associate
Leipzig
Jan Zimmer
Senior Associate
Singapore
Lisa Marie Siewer, LL.M.
Senior Associate
Cologne
Pauline Müller
Senior Associate
Dusseldorf
Marco-Marcel Niebuhr
Senior Associate
Hanover
Annkatrin Merzig
Senior Associate
Essen
Nadine Schreiber, M.A.
Senior Associate
Cologne
Sarah Hossenfelder
Senior Associate
Essen
Lukas Baumgärtner, Mag. Iur, LL.M.
Senior Associate
Bangkok
Darja Amelcenko, LL.M.
Senior Associate
Berlin
Nina Eckardt
Senior Associate
Dusseldorf
Lasse Langfeldt, LL.M. (Uppsala), LL.M. (Brussels School of Competition)
Senior Associate
Brussels
Jenny Schindler
Senior Associate
Munich
Benedikt Stücker
Senior Associate
Hanover
Vanessa Meireles Schilling, LL.M. (Geneva MIDS)
Senior Associate
Hamburg
Annkathrin Egerer-Tratt
Senior Associate
Stuttgart
Martina Steude, LL.M. (Cape Town)
Senior Associate
Hanover, Hamburg
Dominique Kurtz
Senior Associate
Frankfurt a.M.
Charlotte Jodocy
Senior Associate
Essen
Roberto Pirschel
Senior Associate
Leipzig
Nurolhaq Rostamzada
Senior Associate
Cologne
Charlotte Riese
Senior Associate
Berlin
David Bündgens
Senior Associate
Cologne
Jael Marquardt
Senior Associate
Frankfurt a.M.
Theresa Oesch
Senior Associate
Leipzig
Dr Joanna Rupa-Sträßer, LL.M.
Senior Associate
Essen
Leonie Herwarth von Bittenfeld, LL.B., M.A.
Senior Associate
Frankfurt a.M.
Ann-Kristin Freiheit
Senior Associate
Dusseldorf
Yelena Bade
Senior Associate
Dusseldorf
Hannah-Laura Schütte
Senior Associate
Stuttgart, Dusseldorf
Huguette Ashley Ntsangha
Senior Associate
Luxembourg
Andrea Heim
Senior Associate
Stuttgart
Hajar Assebbane
Senior Associate
Luxembourg
Dr Denis Schütz
Senior Associate
Essen
Isabel Dorothee Ruhnke, LL.M.
Senior Associate
Berlin
Benedict Tobias Tiemann
Senior Associate
Hamburg
Bernhard Burkert, LL.M. (Stellenbosch)
Counsel
Berlin
Christiane Frye
Counsel
Essen
Yann Spiegelhalter
Counsel
Luxembourg
Dr SHEN Yuan / 沈媛 博士 LL.M. (CUPL/Köln)
Counsel
Cologne
Dr Hendrik Bernd Sehy
Counsel
Hanover
Benjamin Schwenker
Counsel
Dusseldorf
Dr Daniel Schubmann
Counsel
Hanover
Franz-Rudolf Groß, LL.M. (London)
Counsel
Dusseldorf
Dr Henning Holz, LL.M.
Counsel
Hanover
Dr Marc Peters, LL.M. oec.
Counsel
Cologne
Dr Mathias Mailänder
Counsel
Hamburg
Andreas Mally
Counsel
Leipzig
Katja Neumüller
Counsel
Cologne
Dr Alexander Mönnig, LL.M. (Manchester), E.M.L.E.
Counsel
Hamburg
Wolfgang Liebau
Counsel
Dusseldorf
Euryale Didillon
Counsel
Luxembourg
Ekkehard Hübel
Counsel
Hamburg
Ramona Hubracht, LL.M. Taxation
Counsel
Frankfurt a.M.
Dr Moritz Mentzel
Counsel
Berlin
Elena Recklin
Counsel
Frankfurt a.M.
Benedikt Rechner
Counsel
Berlin
Martin Zackor, LL.M. (UCD)
Counsel
Frankfurt a.M.
Christian Brauns
Counsel
Stuttgart
Marc Urlichs
Counsel
Dusseldorf
Dr Frank Seidel
Counsel
Frankfurt a.M.
Dr Michael Ebert
Counsel
Stuttgart
Cosima Flock
Counsel
Dusseldorf
Marie Romero
Counsel
Luxembourg
Dr Johannes Becker
Counsel
Cologne
Dr Marilen Hilbert
Counsel
Stuttgart
Anneleen Hofkens
Counsel
Luxembourg
Susanne Burkert-Vavilova
Counsel
Essen
Dr Marco Jerczynski
Counsel
Essen
Dr Stephen Lampert
Counsel
Munich
Dr Sven C. Stumm MJur (Oxon)
Counsel
Frankfurt a.M.
Dr Melanie Verstege
Counsel
Essen
Caroline Ackermann
Counsel
Munich
Rebecca Romig
Counsel
Frankfurt a.M.
Artur Winkler
Counsel
Hamburg
Dr Thorsten Becker
Counsel
Frankfurt a.M.
Leif Dustin Schneider
Counsel
Ho Chi Minh City
Johannes Pieper, LL.M.
Counsel
Singapore
Oliver Köhler
Counsel
Frankfurt a.M.
Andy Schaal, LL.M.
Counsel
Berlin
Lisa Jennifer Schmölz
Counsel
Munich
Alexander F. Liebing, LL.M.
Counsel
Leipzig
Simone Lersch
Counsel
Cologne
Robert Schindler
Counsel
Essen
Julian Pöhler
Counsel
Hamburg
Prof. Dr Hans-Georg Hahn
Of Counsel
Hanover
Dr Arndt Begemann
Of Counsel
Essen
Dr Karl-Christian Stopp
Of Counsel
Leipzig
Ulrich Siegemund
Of Counsel
Frankfurt a.M.
Dr Bernd Götze
Of Counsel
Singapore
Oliver Krall, LL.M. (Wellington)
Of Counsel
Frankfurt a.M.
Rolf Corsten
Of Counsel
Dusseldorf
Sebastian Wuschka LL.M. (Geneva MIDS)
Of Counsel
Hamburg
Cornelia Yzer
Of Counsel
Berlin
Philipp Kropatscheck Nguyen, LL.M.
Of Counsel
Singapore
Mee Foo Moh
Of Counsel
Singapore
Prof. Dr Johannes Beermann
Of Counsel
Berlin
Dr Andreas Meyer-Landrut
Of Counsel
Dusseldorf
Dr Oliver Maaz
Partner, Principal Consultant
Cologne
Hans-Christian Ackermann
Partner
Dusseldorf
Dr Stefan Altenschmidt, LL.M. (Nottingham)
Partner
Dusseldorf
Dr Marcus Backes
Partner
Hamburg
Dr Stephan Bausch, D.U.
Partner
Cologne
Dr Arnd Becker
Partner
Essen
Jutta Wittler
Partner
Cologne
Dr Carsten E. Beisheim
Partner
Dusseldorf
Guido Wenzel
Partner
Hamburg
Thomas Weidlich, LL.M. (Hull)
Partner
Cologne
Dr Andreas Blunk, MLE
Partner
Hanover
Dr Gregor Wecker
Partner
Cologne
Dr Jürgen Bremer
Partner
Dusseldorf
Birgitta von Dresky
Partner
Singapore
Dr Christoph von Burgsdorff, LL.M. (Essex)
Partner
Hamburg
Dr Eberhard Vetter
Partner
Cologne
Dr Angelo Vallone
Partner
Dusseldorf
Dr Knut Unger
Partner
Singapore
Denis Ullrich
Partner
Leipzig
Andreas Tüxen, LL.M. (American University / WCL)
Partner
Berlin
Dr Claus Trenner, LL.M.
Partner
Singapore, Delhi-Gurugram
Dr Jörgen Tielmann, LL.M.
Partner
Hamburg
Philipp Dietz, LL.M. (Edinburgh)
Partner
Cologne
Dr Philip Dohse
Partner
Hamburg
Dr Gernot-Rüdiger Engel
Partner
Hamburg
Volker Steimle
Partner
Cologne
Dr Holger Stappert
Partner
Dusseldorf
Nicole Fröhlich
Partner
Frankfurt a.M.
Dr Stefan Galla
Partner
Essen
Prof Dr Florian Schulz M.B.A. (Nimbas)
Partner
Hamburg
Stephan Gittermann
Partner
Frankfurt a.M.
Imke Glücks
Partner
Essen
Dr Thomas Gohrke
Partner
Hanover, Leipzig
Frank Gutsche
Partner
Stuttgart
Dr Thomas Halberkamp
Partner
Hanover
Dr Richard Happ
Partner
Hamburg
Dr Benjamin Hub
Partner
Hamburg
Dr Thomas Hufnagel
Partner
Singapore
Dr Guido Jansen
Partner
Dusseldorf
Dr Helmut Janssen, LL.M. (King's College London)
Partner
Brussels, Dusseldorf
Dr Oliver Kairies
Partner
Hanover
Dr Andreas Kloyer
Partner
Frankfurt a.M., London
Dr Barbara Schmidt
Partner
Leipzig
Dr Rolf Kobabe
Partner
Hamburg
Dr Stefan Kobes
Partner
Berlin
Dr Klaus Schaffner
Partner
Leipzig
Thomas Köhler
Partner
Frankfurt a.M.
Karsten Köhler
Partner
Leipzig
Prof. Dr Jörg Rodewald
Partner
Berlin
Christiane Kühn, LL.M. (Hong Kong)
Partner
Munich
Dr Thomas Kuhnle
Partner
Stuttgart, London
Henner-Matthias Puppel
Partner
Essen
Dr Ulrich Philippi
Partner
Stuttgart
Thi Thuy Trang Phan, LL.M.
Partner
Singapore, Ho Chi Minh City
Ulf-Dieter Pape
Partner
Hanover
Achim Meier
Partner
Essen
Dr Cédric Müller, LL.M. (Bristol)
Partner
Essen
Ole-Jochen Melchior
Partner
Essen
Dr Axel Mühl
Partner
Stuttgart
Michael Kunkel, LL.M.
Partner
Cologne
Dr Eckart Petzold
Partner
Dusseldorf
Dr Sabrina Desens
Partner
Leipzig
Tim Rauschning
Partner
Hamburg
Philipp Glock
Partner
Frankfurt a.M.
Fabian Lorenz, M.A.
Partner
Bangkok
Prof. Dr Tobias Leidinger
Partner
Dusseldorf
Dr Martin Fleckenstein
Partner
Berlin
Daniel Naumann
Partner
Leipzig
Dr Gerd-Ulrich Kapteina
Partner
Essen
Clemens Leitner, LL.M. (UCL)
Partner
Singapore
Prof. Christian Zanner
Partner
Berlin
Katharina Klenk-Wernitzki, Dipl. Reg.-Wiss
Partner
Berlin, Cologne
Dr Christian Horn, LL.M. (Tulane)
Partner
Berlin
Michael Ströbel, LL.M. (University of Auckland)
Partner
Stuttgart
Dr Joachim Heinemann
Partner
Hamburg
Prof. Dr Herbert Willems
Partner
Essen
Dr Michael Bormann
Partner
Dusseldorf
Dr Borbála Dux-Wenzel, LL.M.
Partner
Cologne
Philipp Kersting
Partner
Jakarta
Dr Sebastian Felix Janka, LL.M. (Stellenbosch)
Partner
Munich
Dr Maximilian Kressner, M.Jur. (Oxford)
Partner
Singapore
Ruth-Maria Thomsen
Partner
Frankfurt a.M.
Jens Bock
Partner
Berlin
Doreen König
Partner
Berlin
Matthias Wagner
Partner
Frankfurt a.M.
Dr Stefan Mager
Partner
Essen
Dr Rut Herten-Koch, M.A.
Partner
Berlin
Gerd Stuhlmacher
Partner
Munich
Dr Steffen Gaber, LL.M. (Sydney)
Partner
Stuttgart
Nicole Bittlingmayer
Partner
Frankfurt a.M.
Dianusch Nazari
Partner
Frankfurt a.M.
Dr Stephan Rippert LL.M.
Partner
Munich
Raphaël Schindler
Partner
Luxembourg
Dr Björn Simon
Partner
Frankfurt a.M.
Dr Bela Jansen
Partner
Frankfurt a.M.
Dr jur Stephan Götze
Partner
Berlin
Alexander Bohusch
Partner
Yangon, Singapore
Dr Zacharias-Alexis Schneider, LL.B., LL.M.
Partner
Hanover
Dr Konrad Adenauer
Partner
Cologne
Tobias Osseforth, Mag. rer. publ.
Partner
Munich
Iris Glönkler
Partner
Stuttgart
Jette Gustafsson, LL.M. (Boston)
Partner
Hamburg
Daniel Latta
Partner
Berlin
Dr Johannes Teichmann
Partner
Frankfurt a.M.
Dr Andreas Vath
Partner
Munich
Prof. Dr Christian Burholt, LL.M.
Partner
Berlin
Sebastian Fedder
Partner
Hamburg
Marx Dauth, LL.M.
Partner
Cologne
Robert Goerend
Partner
Luxembourg
Aurélien Latouche
Partner
Luxembourg
Mathieu Laurent
Partner
Luxembourg
Dr Anika Wendelstein
Partner
Stuttgart
Dr Astrid Seehafer, M.Sc.
Partner
Berlin
Dr David von Saucken, MJur (Oxon)
Partner
Berlin, London
Georg Scherpf
Partner
Hamburg
Lars Bollensen
Partner
Hamburg
Eric Sublon
Senior Partner
Luxembourg
Dr Markus Sengpiel
Managing Partner
Cologne
Elisabeth Lepique
Managing Partner
Cologne