Offices
It all started in Munich
From here, we have systematically expanded into Germany’s most important real estate strongholds whilst upholding our own quality standards.
The Berlin office was opened in 2016, Düsseldorf in 2018 and Hamburg in 2019 by following a consistent course of expansion, based on a solid foundation.

Munich
At the heart of the Munich metropolitan region, one of the most successful economies in Europe
Our four senior managers are based in the Munich office. This is where we focus our extensive experience on the successful implementation of your project planning and construction.
BOHNZIRLEWAGEN GmbH & Co. KG | Immobilien Prozess- und Managementberatung | Ganghoferstraße 66 | 80339 Munich | Phone: +49895599982-0 | Fax: +49895599982-55
PROF. DR. THOMAS BOHN
since 2013 | BOHNZIRLEWAGEN – Managing Director and co-owner |
since 1997 | Honorary professor and lecturer at Leipzig University and at the Technical University of Munich |
1993 – 2012 | Drees & Sommer Stuttgart/Munich: Managing Director and Partner |
1988 – 1992 | University of Stuttgart: assistant, doctorate |
1986 – 1987 | THB Baubetreuung GmbH: planning of load bearing structures and site management |
1980 – 1985 | University of Stuttgart: Civil Engineering (degree: Dipl.-Ing.) |
JÖRG ZIRLEWAGEN
since 2013 | BOHNZIRLEWAGEN – Managing Director and co-owner |
2000 – 2012 | Drees & Sommer Stuttgart/Leipzig/Munich: Managing Director and Partner |
1998 – 1999 | Müller-Altvatter GmbH, Stuttgart: site management turn-key construction |
1993 – 1998 | University of Stuttgart: Architecture and Urban Planning (degree: Dipl.-Ing. Architect) |
BORIS MLAKAR
since 2014 | BOHNZIRLEWAGEN GmbH & Co. KG, Munich: Associate Partner | Authorized signatory |
1999 – 2014 | Drees & Sommer Munich: Senior Project Partner |
1994 – 1999 | Technical University of Munich: Civil Engineering (degree: Dipl.-Ing.) |
LARS WEBER
since 2013 | BOHNZIRLEWAGEN GmbH & Co. KG, Munich: Associate Partner | Authorized signatory |
2008 – 2013 | Drees & Sommer Munich: Project Partner |
2004 – 2008 | Hochtief AG, Düsseldorf: site management |
2003 – 2004 | RWTH Aachen University: Scientific Assistant, Chair of Construction Economics and Project Management |
1996 – 2003 | RWTH Aachen University: Civil Engineering (degree: Dipl.-Ing. Bau (TH)) |
BOHNZIRLEWAGEN Development Consulting GmbH | Ganghoferstraße 66 | 80339 Munich | Phone: +49895599982-0 | Fax: +49895599982-55
Prof. Dr. Florian Spitra
Development Consulting
since 2020 | BOHNZIRLEWAGEN Development Consulting GmbH, Managing partner |
since 2018 | Professor for real estate management, IUBH Internationale Hochschule |
since 2013 | BOHNZIRLEWAGEN GmbH & Co. KG, Munich, Senior Consultant |
2008 – 2013 | Competo Capital Partners GmbH, Munich. project manager, asset management and development joint-ventures |
2006 – 2008 | CordeaSavills GmbH, London & Munich; Investment analyst and Transaction manager |
2004 – 2006 | Primarc Developments GmbH & Co. KG, Hamburg, Junior Developer |
2001 – 2004 | Technical University of Munich, Research assistant at the department of Solid construction and PhD Thesis in the field of construction engineering |
2001 – 2004 | Distance-Learning University Hagen, economics, Dipl.-Kfm. /Dipl.-Volkswirt |
1997 – 2001 | Technical University of Munich: Civil Engineering; Dipl.-Ing. |

Berlin
Welcome to the political centre of Germany and one of the most agile economic regions in Europe
Berlin is one of Germany’s leading economic regions. We have continued to grow here and are working to expand the range of our service palette.
BOHNZIRLEWAGEN GmbH Berlin | Immobilien Prozess- und Managementberatung | Gutenbergstraße 4 | 10587 Berlin | Phone: +493034655-8580 | Fax: +493034655-9199
CHRISTIAN NIEHOFF
since 2016 | BOHNZIRLEWAGEN GmbH, Berlin: Managing Director and co-owner |
2012 – 2013 | EBS Business and Law School: postgraduate executive education programme in real estate management (degree: Immobilien Manager (EBS)) |
2008 – 2016 | Drees & Sommer GmbH, Berlin: Senior Project Partner |
2006 – 2008 | Ligne Architektur, Berlin: project engineer |
2004 – 2006 | HWP Planungsgesellschaft mbH, Stuttgart: project manager |
2002 – 2004 | School of Economics (FHW) Berlin/London: European/International Management (degree: MBA) |
2001 – 2002 | IGH Ingenieurgesellschaft Höpfner / Promacon, Cologne: project engineer |
2000 – 2001 | Tishman Speyer Properties, London: project manager |
1995 – 2000 | Aachen/Münster Universities of Applied Sciences: Civil Engineering (degree: Dipl.-Ing. (FH)) |
PROF. DR. THOMAS BOHN
since 2013 | BOHNZIRLEWAGEN – Managing Director and co-owner |
since 1997 | Honorary professor and lecturer at Leipzig University and at the Technical University of Munich |
1993 – 2012 | Drees & Sommer Stuttgart/Munich: Managing Director and Partner |
1988 – 1992 | University of Stuttgart: assistant, doctorate |
1986 – 1987 | THB Baubetreuung GmbH: planning of load bearing structures and site management |
1980 – 1985 | University of Stuttgart: Civil Engineering (degree: Dipl.-Ing.) |
JÖRG ZIRLEWAGEN
since 2013 | BOHNZIRLEWAGEN – Managing Director and co-owner |
2000 – 2012 | Drees & Sommer Stuttgart/Leipzig/Munich: Managing Director and Partner |
1998 – 1999 | Müller-Altvatter GmbH, Stuttgart: site management turn-key construction |
1993 – 1998 | University of Stuttgart: Architecture and Urban Planning (degree: Dipl.-Ing. Architect) |
BOHNZIRLEWAGEN Development Consulting GmbH | Gutenbergstraße 4 | 10587 Berlin | Phone: +493034655-8580 | Fax: +493034655-9199
Philip Dring
Since 2020 | BOHNZIRLEWAGEN GmbH Berlin, Senior Consultant |
Since 2014 | HafenCity University, Hamburg, Guest Lecturer |
2013 – 2020 | Drees & Sommer SE, Berlin, Senior Consultant |
2012 – 2013 | Tempelhof Projekt GmbH, Strategy & Acquisition |
2008 – 2012 | HafenCity University, Hamburg, Master of Science |
2007 – 2008 | ARUP London, Department for Planning and Economics |
2003 – 2007 | University of Constance, Bachelor of Arts |

Düsseldorf
The Düsseldorf region is one of the most important European business locations after Greater London and Paris’ Ile de France.
The combination of geographical advantages, broad sector mix and international entrepreneurialism offer ideal conditions for the operation of our Düsseldorf office.
BOHNZIRLEWAGEN GmbH Düsseldorf | Immobilien Prozess- und Managementberatung | Königsallee 63-65 | 40215 Düsseldorf | Phone: +49211176066-00 | Fax: +49211176066-19
MICHAEL NEUHAUS
since 2019 | BOHNZIRLEWAGEN GmbH Düsseldorf, Managing Director and co-owner |
2017 – 2019 | Catella Project Management GmbH, Düsseldorf, Chief Construction Officer |
2011 – 2017 | PREUSS Group, HBV, Regional manager Rhein-Main, later CBRE PREUSS VALTEQ GmbH, Head of Project management Düsseldorf, Regional manager Rhein-Ruhr, authorized officer |
2010 – 2011 | IRE|BS, in-service contact studies real estate economics |
1999 – 2011 | /D/I/L/ Deutsche Immobilien Leasing GmbH, Senior project manager |
1997 – 1999 | Engineering office for structural design, Dipl.-Ing. Konrad Parloh VBI |
1990 – 1996 | Bergische University of Wuppertal, study of structural engineering |
PROF. DR. THOMAS BOHN
since 2013 | BOHNZIRLEWAGEN – Managing Director and co-owner |
since 1997 | Honorary professor and lecturer at Leipzig University and at the Technical University of Munich |
1993 – 2012 | Drees & Sommer Stuttgart/Munich: Managing Director and Partner |
1988 – 1992 | University of Stuttgart: assistant, doctorate |
1986 – 1987 | THB Baubetreuung GmbH: planning of load bearing structures and site management |
1980 – 1985 | University of Stuttgart: Civil Engineering (degree: Dipl.-Ing.) |
JÖRG ZIRLEWAGEN
since 2013 | BOHNZIRLEWAGEN – Managing Director and co-owner |
2000 – 2012 | Drees & Sommer Stuttgart/Leipzig/Munich: Managing Director and Partner |
1998 – 1999 | Müller-Altvatter GmbH, Stuttgart: site management turn-key construction |
1993 – 1998 | University of Stuttgart: Architecture and Urban Planning (degree: Dipl.-Ing. Architect) |
BOHNZIRLEWAGEN Development Consulting GmbH | Königsallee 63-65 | 40215 Düsseldorf | Phone: +49211176066-00 | Fax: +49211176066-19
Prof. Dr. Florian Spitra
Development Consulting
since 2020 | BOHNZIRLEWAGEN Development Consulting GmbH, Managing partner |
since 2018 | Professor for real estate management, IUBH Internationale Hochschule |
since 2013 | BOHNZIRLEWAGEN GmbH & Co. KG, Munich, Senior Consultant |
2008 – 2013 | Competo Capital Partners GmbH, Munich. project manager, asset management and development joint-ventures |
2006 – 2008 | CordeaSavills GmbH, London & Munich; Investment analyst and Transaction manager |
2004 – 2006 | Primarc Developments GmbH & Co. KG, Hamburg, Junior Developer |
2001 – 2004 | Technical University of Munich, Research assistant at the department of Solid construction and PhD Thesis in the field of construction engineering |
2001 – 2004 | Distance-Learning University Hagen, economics, Dipl.-Kfm. /Dipl.-Volkswirt |
1997 – 2001 | Technical University of Munich: Civil Engineering; Dipl.-Ing. |

Hamburg
The Hamburg metropolitan region is one of the most competitive agglomerations in Germany and the intersection of the most important transport networks connecting Scandinavia to western, eastern and southern Europe.
For BOHNZIRLEWAGEN it is imperative to serve our clients at this important location.
BOHNZIRLEWAGEN GmbH Hamburg | Immobilien Prozess- und Managementberatung | Pickhuben 2 | 20457 Hamburg | Phone: +4940607732060
Sebastian Spitra
since 2020 | BOHNZIRLEWAGEN Hamburg – Managing Director and co-owner |
since 2019 | Lecturer for Transaction Management at the International School Of Management |
2012 – 2020 | Drees & Sommer Hamburg – Senior Consultant |
2010 – 2012 | Savills Immobilien Beratungs-GmbH |
2005 – 2011 | Technical University of Hamburg-Harburg, Civil Engineering (degree: Dipl.-Ing.) |
PROF. DR. THOMAS BOHN
since 2013 | BOHNZIRLEWAGEN – Managing Director and co-owner |
since 1997 | Honorary professor and lecturer at Leipzig University and at the Technical University of Munich |
1993 – 2012 | Drees & Sommer Stuttgart/Munich: Managing Director and Partner |
1988 – 1992 | University of Stuttgart: assistant, doctorate |
1986 – 1987 | THB Baubetreuung GmbH: planning of load bearing structures and site management |
1980 – 1985 | University of Stuttgart: Civil Engineering (degree: Dipl.-Ing.) |
JÖRG ZIRLEWAGEN
since 2013 | BOHNZIRLEWAGEN – Managing Director and co-owner |
2000 – 2012 | Drees & Sommer Stuttgart/Leipzig/Munich: Managing Director and Partner |
1998 – 1999 | Müller-Altvatter GmbH, Stuttgart: site management turn-key construction |
1993 – 1998 | University of Stuttgart: Architecture and Urban Planning (degree: Dipl.-Ing. Architect) |
BOHNZIRLEWAGEN Development Consulting GmbH | Pickhuben 2 | 20457 Hamburg | Phone: +4940607732060
Prof. Dr. Florian Spitra
Development Consulting
since 2020 | BOHNZIRLEWAGEN Development Consulting GmbH, Managing partner |
since 2018 | Professor for real estate management, IUBH Internationale Hochschule |
since 2013 | BOHNZIRLEWAGEN GmbH & Co. KG, Munich, Senior Consultant |
2008 – 2013 | Competo Capital Partners GmbH, Munich. project manager, asset management and development joint-ventures |
2006 – 2008 | CordeaSavills GmbH, London & Munich; Investment analyst and Transaction manager |
2004 – 2006 | Primarc Developments GmbH & Co. KG, Hamburg, Junior Developer |
2001 – 2004 | Technical University of Munich, Research assistant at the department of Solid construction and PhD Thesis in the field of construction engineering |
2001 – 2004 | Distance-Learning University Hagen, economics, Dipl.-Kfm. /Dipl.-Volkswirt |
1997 – 2001 | Technical University of Munich: Civil Engineering; Dipl.-Ing. |