Denis Ullrich
Areas of practice
Denis Ullrich specialises in advising on the sale and purchase of companies and shares in companies (M&A), the incorporation of companies and the reorganisation of companies and groups. His work also includes restructuring and crisis transactions. His clients include medium-sized companies, international groups and strategic investors from various branches as well as private equity companies and entrepreneurs within the framework of succession planning. Furthermore, Denis Ullrich advises shareholders, management board members, managing directors, supervisory boards and advisory councils on all matters pertaining to corporate law.
Vita
Denis Ullrich studied law majoring in economics at the University of Bayreuth (Germany). He joined Luther in 2005.
Honors and distinctions
- The Legal 500 Germany 2025: Mentions in "Industry Focus - Healthcare" (first mention in 2020)
- The Legal 500 Germany 2025: Recommendation in "Industry Focus - Healthcare" (first recommendation in 2023, "Denis Ullrich is a very competent and committed colleague who was available to me as a professionally experienced dialogue partner in many matters from corporate law to pharmaceutical law and provided me with valuable support in my work. We were always able to develop economically sensible and goal-oriented solutions for our company in all joint projects.") and mention in "City Focus Leipzig" (first recommendation in 2023)
- The Legal 500 Germany 2019: Mention in the category "Restructuring and Insolvency - Restructuring"
Clients
- QSIL SE: advice on the acquisition of the EMEA activities of the H.C. Starck Group in Germany, England, China and India; advice on the acquisition of High Tech Ceran; advice on the acquisition of ROBU Glasfilter-Geräte GmbH and on the sale of H.C. Starck Special Materials (Taicang) Company Ltd.
- Lyomark Pharma GmbH: advice on the sale of the pharmaceutical contract manufacturer and developer (CDMO) Lyocontract GmbH to Great Point Partners (PE)
- Puraglobe Holding GmbH: advice on the joint venture for the construction of HyLube refineries and on various acquisitions in the waste disposal sector in Germany, the Netherlands and Poland, as well as on the acquisition of ITAP GmbH - Innovative Technologien und Anlagenplanung; advice on the sale of Baufeld Chemie GmbH and of the light oil separator division, both to Remondis
- Warburg Pincus (PE): advice on the acquisition of outpatient care structures in Germany (various hospital transactions and acquisitions of medical care centre groups)
- Labelprint 24 Group: advice on the sale of the group of companies to All4Labels Global Group/Triton
- IDT Biologika GmbH: advice on the carve-out and sale of the animal health division to Ceva Sante Animale
- Greiner Bio-One: advice on a joint venture for digital traceability of pre-analytics products
- Shareholder of i2s Intelligente Sensorsysteme Dresden GmbH: advice on the sale of the company to Amphenol Corporation
- Shareholder of Chainmaster Bühnentechnik GmbH: advice on the sale of the company to Liftket Hofmann GmbH/AFINUM
- Pharmaceutical group: advice on the acquisition of a production facility in Germany
- Pharmaceutical group: legal advice on the reorganisation of an investment
- Pharmaceutical group: advice on the sale of a business unit, including international pharmaceutical marketing authorisations
- Biotechnology company: advice on various M&A projects and development co-operations
- Mitteldeutsche Braunkohlengesellschaft mbH (MIBRAG): advice on corporate structuring of recultivation security for future surface mine reclamation
Publications
Dr Ann-Kathrin Jungen
Associate
Cologne
Mirjam Marte
Associate
Stuttgart
Vanessa Laura Skibinski
Associate
Berlin
Charlotte Elsner
Associate
Dusseldorf
Timo Reckert
Associate
Hanover
Georg Scherpf
Partner
Hamburg
Isabel Dorothee Ruhnke, LL.M.
Senior Associate
Berlin
Dr Denis Schütz
Senior Associate
Essen
Robert Schindler
Counsel
Essen
Shannon Charlotte Sopper, LL.M.
Junior Consultant
Frankfurt a.M.
Simone Lersch
Counsel
Cologne
Tiffany Lessing, LL.M.
Associate
Singapore
Dr David von Saucken, MJur (Oxon)
Partner
Berlin, London
Dr Benjamin Effler
Associate
Berlin
Céline S. H. Breitenmoser, M.A. HSG
Associate
Singapore
Dr Astrid Seehafer, M.Sc.
Partner
Berlin
Dylan Corcoran
Associate
Luxembourg
Vivien Insa Seifert
Associate
Hanover
Tillmann Kamp
Associate
Cologne
Hajar Assebbane
Senior Associate
Luxembourg
Mathieu Laurent
Partner
Luxembourg
Eric Sublon
Senior Partner
Luxembourg
Aurélien Latouche
Partner
Luxembourg
Robert Goerend
Partner
Luxembourg
Alexander F. Liebing, LL.M.
Counsel
Leipzig
Ricarda Maria Essel
Counsel
Berlin
Andy Schaal, LL.M.
Counsel
Berlin
Dr Maximilian Bahnsen
Associate
Hamburg
Sebo-Franz Krubally
Senior Associate
Berlin
Marie Pauline Fay
Associate
Frankfurt a.M.
Huguette Ashley Ntsangha
Senior Associate
Luxembourg
Constance Xue Yao Valsemey, LL.M.
Associate
Singapore
Sabrina Rosbroj
Associate
Singapore
Marie Hoster, LL.B.
Associate
Essen, Dusseldorf
Sophia Meyer, Maître en Droit
Associate
Berlin
Marx Dauth, LL.M.
Partner
Cologne
Dr Thomas Willaschek
Partner
Berlin
Samantha Oehlke
Associate
Singapore
Daniel Hilmer
Associate
Hamburg
Oliver Köhler
Counsel
Frankfurt a.M.
Lida Karra
Associate
Frankfurt a.M.
Leon Breiden
Associate
Cologne
Elisabeth Kohoutek
Partner
Frankfurt a.M.
Hannah-Laura Schütte
Senior Associate
Stuttgart, Dusseldorf
Marco Dauner
Associate
Stuttgart
Peter Holan
Associate
Hamburg
Julia Walther
Associate
Leipzig
Florian Plambeck
Associate
Hamburg
Johannes Pieper, LL.M.
Counsel
Singapore
Marc Theiner
Associate
Singapore
Ann-Kristin Freiheit
Senior Associate
Dusseldorf
Leif Dustin Schneider
Counsel
Ho Chi Minh City
Sebastian Fedder
Partner
Hamburg
Dr Andreas Meyer-Landrut
Of Counsel
Dusseldorf
Clara von Wolffersdorff
Associate
Leipzig
Jan Spiering, LL.M. Taxation
Associate
Hanover
Jacqueline Dutz
Associate
Leipzig
Dr Valerie Blettenberg
Associate
Munich
Paul Jakob Kurz
Associate
Leipzig
Maximilian Issels, LL.M. (Stellenbosch)
Associate
Munich
Mike Hillers
Associate
Hanover
Dr Elisabeth Sechtem
Senior Associate
Munich
Felix Imelmann
Associate
Leipzig
Ahmed Zoughbi
Associate
Dusseldorf
Leon C. Schmitter, LL.M.
Associate
Cologne
Dr Thorsten Becker
Counsel
Frankfurt a.M.
Anne-Sophie Fischer
Associate
Munich
Prof. Dr Christian Burholt, LL.M.
Partner
Berlin
Lara Zölck
Associate
Berlin
Alina Kühn
Associate
Essen
Manuel Rueß
Associate
Hamburg
Artur Winkler
Counsel
Hamburg
Dr Andreas Vath
Partner
Munich
Dr.iur. Andreas Knaul, LL.M. diap (ENA)
Berlin
Rebecca Romig
Counsel
Frankfurt a.M.
Dr Johannes Teichmann
Partner
Frankfurt a.M.
Luisa Kramer
Associate
Hamburg
Simon Wickel
Associate
Dusseldorf
Theresa Oesch
Senior Associate
Leipzig
Charlotte Riese
Senior Associate
Berlin
Michael Pfeiffer
Associate
Hamburg
Frederike Peters
Senior Consultant
Berlin
Caroline Ackermann
Counsel
Munich
Dr Lisa Kraayvanger
Senior Associate
Hanover
Thiri May Thu
Associate
Yangon
Dr Boris Ober
Partner
Cologne
Dominique Kurtz
Senior Associate
Frankfurt a.M.
Martina Steude, LL.M. (Cape Town)
Senior Associate
Hanover, Hamburg
Mee Foo Moh
Of Counsel
Singapore
Charlotte Buck
Associate
Hanover
Dr Sven C. Stumm MJur (Oxon)
Counsel
Frankfurt a.M.
Tobias Osseforth, Mag. rer. publ.
Partner
Munich
Dr Konrad Adenauer
Partner
Cologne
Anneleen Hofkens
Counsel
Luxembourg
Lukas Baumgärtner, Mag. Iur, LL.M.
Senior Associate
Bangkok
Hla Yadanar Win
Associate
Yangon
Nadine Schreiber, M.A.
Senior Associate
Cologne
Dr Marilen Hilbert
Counsel
Stuttgart
Daniel Greger
Senior Associate
Hamburg
Dr Zacharias-Alexis Schneider, LL.B., LL.M.
Partner
Hanover
Alexander Bohusch
Partner
Yangon, Singapore
Volker von Alvensleben
Of Counsel
Hamburg
Dr Aline Mück
Senior Associate
Cologne
Katharina Müller-Ehrlichmann, LL.M. oec.
Partner
Cologne
Jan Zimmer
Senior Associate
Singapore
Dr Jan-David Jäger
Senior Associate
Leipzig
Caroline Risse
Senior Associate
Berlin
Dr Johannes Becker
Counsel
Cologne
Jan-Christian Schmid
Senior Associate
Leipzig, Hamburg
Gunnar Müller-Henneberg
Partner
Stuttgart
Stefanie Kandzia, LL.M.
Senior Associate
Hamburg
Mathis Lorenzen, LL.M. (Stellenbosch)
Senior Associate
Stuttgart
Dr Björn Simon
Partner
Frankfurt a.M.
Dr Stephan Rippert LL.M.
Partner
Munich
Christina Göbel
Senior Associate
Hamburg
Dr Pia Rademaker, LL.M.
Senior Associate
Munich
Philipp Kropatscheck Nguyen, LL.M.
Of Counsel
Singapore
Gerd Stuhlmacher
Partner
Munich
Dr Amos Münch
Counsel
Hamburg
Matthias Wagner
Partner
Frankfurt a.M.
Julian Monden
Senior Associate
Hanover
Doreen König
Partner
Berlin
Jens Bock
Partner
Berlin
Volkan Top
Senior Associate
Hamburg
Dr Sonja Daniela Kellermann
Senior Associate
Hamburg
Shi Yin Khoo, M.A. (Cantab)
Senior Associate
Kuala Lumpur
Lukas Kirchhof, LL.M. (Hong Kong)
Senior Associate
Kuala Lumpur
Ruth-Maria Thomsen
Partner
Frankfurt a.M.
Dr Maximilian Kressner, M.Jur. (Oxford)
Partner
Singapore
Frances Wolf
Senior Associate
Hamburg, Hanover
Dr Sebastian Felix Janka, LL.M. (Stellenbosch)
Partner
Munich
Rares Holonec
Senior Associate
Stuttgart
Philipp Kersting
Partner
Jakarta
Falco Rohrberg, LL.M. (Uppsala)
Senior Associate
Cologne
Dr Michael Ebert
Counsel
Stuttgart
Dr Robert Burkert
Senior Associate
Hamburg
Alexander Masson, LL.B.
Senior Associate
Essen
Dr Daniela Salm
Counsel
Brussels
Anja Schwarz, LL.M. (London)
Senior Associate
Cologne
Jan-Patrik Welter
Senior Associate
Hamburg
Marc Urlichs
Counsel
Dusseldorf
Dr Michael Bormann
Partner
Dusseldorf
Christian Brauns
Counsel
Stuttgart
Anton Spinty
Senior Associate
Berlin
Martin Zackor, LL.M. (UCD)
Counsel
Frankfurt a.M.
Elena Recklin
Counsel
Frankfurt a.M.
Stefan Hubertus Tolksdorf, LL.M. (King's College London)
Senior Associate
Hanover
Dr Karina Wojtowicz
Senior Associate
Hanover
Jenny Tsynn
Senior Associate
Leipzig
Anne Biebler
Senior Associate
Leipzig
Estelle Bichon Sun, LL.M.
Senior Associate
Singapore
Dr Joachim Heinemann
Partner
Hamburg
Ann-Marie Jüttner
Senior Associate
Stuttgart
Michael Ströbel, LL.M. (University of Auckland)
Partner
Stuttgart
Dr Christian Horn, LL.M. (Tulane)
Partner
Berlin
Cornelia Yzer
Of Counsel
Berlin
Clemens Leitner, LL.M. (UCL)
Partner
Singapore
Raffaela Hauenstein
Associate
Munich
Daniel Naumann
Partner
Leipzig
Saw Thaw Tu Htoo
Associate
Yangon
Maung Maung Min Khaung
Associate
Yangon
Thi Ha
Associate
Yangon
Dr Moritz Mentzel
Counsel
Berlin
Fabian Lorenz, M.A.
Partner
Bangkok
Philipp Glock
Partner
Frankfurt a.M.
Lena-Annika Kauer
Senior Associate
Hamburg
Johannes Klausch, LL.M. (London)
Partner
Berlin
Euryale Didillon
Counsel
Luxembourg
Dragana Mendes-Bozic
Luxembourg
Wolfgang Liebau
Counsel
Dusseldorf
Dr Eckart Petzold
Partner
Dusseldorf
Rolf Corsten
Of Counsel
Dusseldorf
Dr Axel Mühl
Partner
Stuttgart
Dr Alexander Mönnig, LL.M. (Manchester), E.M.L.E.
Counsel
Hamburg
Dr Cédric Müller, LL.M. (Bristol)
Partner
Essen
Achim Meier
Partner
Essen
Katja Neumüller
Counsel
Cologne
Dr Kay Oelschlägel
Partner
Hamburg
Robert Pacholski
Senior Associate
Leipzig
Elisabeth Lepique
Managing Partner
Cologne
Dr Marc Peters, LL.M. oec.
Counsel
Cologne
Thi Thuy Trang Phan, LL.M.
Partner
Singapore, Ho Chi Minh City
Dr Ulrich Philippi
Partner
Stuttgart
Christian Kuß, LL.M.
Partner
Cologne
Dr Thomas Kuhnle
Partner
Stuttgart, London
Christiane Kühn, LL.M. (Hong Kong)
Partner
Munich
Prof. Dr Jörg Rodewald
Partner
Berlin
Oliver Krall, LL.M. (Wellington)
Of Counsel
Frankfurt a.M.
Jens Röhrbein
Partner
Hanover
Dr Eva Maria K. Rütz, LL.M.
Partner
Dusseldorf, Cologne
Karsten Köhler
Partner
Leipzig
Thomas Köhler
Partner
Frankfurt a.M.
Dr Klaus Schaffner
Partner
Leipzig
Fabienne Scharfe, LL.M. (Tulane, New Orleans)
Senior Associate
Hamburg
Christoph Schauenburg, LL.M. (London)
Partner
Frankfurt a.M.
Dr Barbara Schmidt
Partner
Leipzig
Dr Volker Schneider
Partner
Hamburg
Dr Andreas Kloyer
Partner
Frankfurt a.M., London
Paul Schreiner
Partner
Cologne, Essen
Dr Oliver Kairies
Partner
Hanover
Dr Helmut Janssen, LL.M. (King's College London)
Partner
Brussels, Dusseldorf
Dr Hans-Peter Hufschlag
Senior Associate
Hamburg
Dr Thomas Hufnagel
Partner
Singapore
Dr Benjamin Hub
Partner
Hamburg
Dr Richard Happ
Partner
Hamburg
Dr Thomas Halberkamp
Partner
Hanover
Frank Gutsche
Partner
Stuttgart
Dr Bernd Götze
Of Counsel
Singapore
Silke Gottschalk, LL.M. (London)
Senior Associate
Cologne
Dr Thomas Gohrke
Partner
Hanover, Leipzig
Imke Glücks
Partner
Essen
Stephan Gittermann
Partner
Frankfurt a.M.
Dr Daniel Schubmann
Counsel
Hanover
Prof Dr Florian Schulz M.B.A. (Nimbas)
Partner
Hamburg
Dr Stefan Galla
Partner
Essen
Dr Hendrik Bernd Sehy
Counsel
Hanover
Dr SHEN Yuan / 沈媛 博士 LL.M. (CUPL/Köln)
Counsel
Cologne
Yann Spiegelhalter
Counsel
Luxembourg
Dr Karl-Christian Stopp
Of Counsel
Leipzig
Dr Philip Dohse
Partner
Hamburg
Klaus Thönißen, LL.M. (San Francisco)
Partner
Essen
Philipp Dietz, LL.M. (Edinburgh)
Partner
Cologne
Dr Jörgen Tielmann, LL.M.
Partner
Hamburg
Dr Claus Trenner, LL.M.
Partner
Singapore, Delhi-Gurugram
Andreas Tüxen, LL.M. (American University / WCL)
Partner
Berlin
Denis Ullrich
Partner
Leipzig
Dr Knut Unger
Partner
Singapore
Dr Kuuya Josef Chibanguza, LL.B.
Partner
Hanover
Dr Eberhard Vetter
Partner
Cologne
Dr Christoph von Burgsdorff, LL.M. (Essex)
Partner
Hamburg
Birgitta von Dresky
Partner
Singapore
Dr Jürgen Bremer
Partner
Dusseldorf
Dr Gregor Wecker
Partner
Cologne
Dr Andreas Blunk, MLE
Partner
Hanover
Thomas Weidlich, LL.M. (Hull)
Partner
Cologne
Guido Wenzel
Partner
Hamburg
Reinhard Willemsen
Partner
Munich, Cologne
Kerstin Belovitzer-Franz
Counsel
Stuttgart
Dr Carsten E. Beisheim
Partner
Dusseldorf
Dr Arndt Begemann
Of Counsel
Essen
Dr Arnd Becker
Partner
Essen
Dr Marcus Backes
Partner
Hamburg
Prof. Dr Hans-Georg Hahn
Of Counsel
Hanover
Hans-Christian Ackermann
Partner
Dusseldorf