Corporate Management

Drees & Sommer SE owns the independent operating units of the Drees & Sommer Group. Our entire network aims to create value for clients across industries.  

Partners, both active and former, hold shares in the company. They form a consortium that secures long-term independence from external ownership.  

Our management team works closely with partners and the Supervisory Board. Partners act autonomously and commit to shared strategy and culture.

Organizational Chart Drees & Sommer

Supervisory Board

Johannes Fritz Dr. Johannes Fritz, Chairman

Dr. Bernd Gaiser, Deputy 

Dr. Axel Sommer 

Eva Dietl-Lenzner 

Dr. Jürgen Laukemper 

Yvonne Allner 

Board

Members of the Executive Board of Drees & Sommer Steffen Szeidl (CEO)
Members of the Executive Board of Drees & Sommer Dierk Mutschler
Members of the Executive Board of Drees & Sommer Marc Schömbs

Partners

Stefan Baier
Prof. Dr. Michael Bauer
Sebastian Beck
Mirco Beutelspacher
Frank Bornmann
Sandra Brand
Jürgen Brandstetter
Claus Bürkle
Jonathan Davis
Johan de Vries
Pascal Dietrich
Simon Dietzfelbinger
Manuel Dorn
Christoph Gawlik
Stefan Göstl
Prof. Dr. Thomas Harlfinger

Thomas Häusser
Sascha Hempel
Gerald Herndlhofer
Klaus Hirt
Thomas Hofbauer
Björn Jesse
Dirk Kahl
Stefan Kattendick
Sascha Kilb
Dr. Markus Koch
Florian Langlotz
Stefanie Lütteke
Boris Matisic
Di Miao-Weichtmann
Dierk Mutschler
Frank Pickel

Rainer Preisshofen
Andreas Schele
Marc Schömbs
Daniel Seibert
Frank Silber
Philipp Späth
Steffen Szeidl
Stephan Thulmann
Veit Thurm
Heike Titze
Henrik Töpelt
Markus Weigold
Diana Wiedmann
Jörg Wohlfarth
Kenneth Wood

Associated Partners

Thomas Abt
Maximilien Ast
Jörg Babenz
Christoph Bannert
Oliver Beck
Thomas Berner
Christoph Blessing
Dr. Jörg-Matthias Böttiger
Andy Brunner
Ralf Buchholz
Heiko Butter
Giulio Castegini
Dr. Jens Cattarius
Anastasios Chatzinikolaou
Guido Darnieder
Jette de Beauregard
Jan Dehoust
Selim-Tugra Demir
Nils Diehl
René Doeubler
Michael Duder
Stephan Eberwein
Jürgen Einck
Karsten Eisenmann
Michael Eisenmann
Kai Ertel
Leonardo Estrada
Bern Fisel
Graeme Fraser
Christian Fürwentsches
Neil Fyles
Alexander Ganßloser
Prof. Dr. Robert Göötz
Gregor Grassl
Marko Grünberg
Jochen Günther
Sissi Hennig  
Holger Henning

Dr. Verena Hilgenstock
Rico Ineichen
Peter Junker
Frank Kamping
Ulrich Kaufmann
Philipp Keydel
Alexander Kittel
Dr. Per Kleinschmidt
Udo Klingels
Julian Kommer  
Christian Könings
Mustafa Kösebay
Jörn Köster
Meinolf Köster
Verena Kraiß
Christian Krajci
Stefan Kümmel
Peter Liebsch
Tino Liedtke
Josef Linder
Christian Luft
Oliver Mack
Oliver Mantinger
Tobias Meurer
Christoph Meyer
Ralf Molter
Moritz Mombour
Sven Mylius
Lars Nixdorff
Vanessa Opel
Kerstin Pfullmann
Kay Promehl
Markus Raab
Dr. Daniel Reichert
Frank Reschke
Dr. Chris Richter
Heiko Rihm
Simon Rogalski

Claudia Roggenkämper
Gesa Rohwedder
Andreas Rost
Stephan Rüdiger
James Ryan
Tobias Sailer
Markus Sauer
Gundula Schäfer
Jürgen Scheins
André Schlesiger
Simone Schmiedl
Tassilo Schölnhorn
Michael Schropp
Jens Schulze
Daniela Johannna Schulze
Thomas Schütz
Stefan Schwarz
Stefan Schweitzer
Burkhard Seizer
Mark Simpson
Florian Stacke
Georg Stadlhofer
Christoph Stehr
Jan Steinhauer
Andreas Stieglbauer
Matthias Stolz
Billy Taylor
Florian Theis
Christopher Thorpe
Silvia Turtschan
Niklas Veelken
Mirko Weiss
Nils Wetzel
Jan Wolcke
Tim Wottge
Katja Zeyen
Dietmar Zwipp