Opportunities arise when you look for them.
We deal with offices, commercial buildings, flats and retail properties every day. These are not just properties to us, but prospects for success, growth and value creation.
Always looking toward the future, our project development department is constantly implementing innovative, sustainable projects throughout Germany. To date, well over one million square metres of total space have been realised, with a focus on the highest quality and long-term value growth.
Through our own capital management company, we offer tailor-made investments for institutional investors, such as pooled and individual funds or club deals.
Owner-managed since 1999
We are certain that if you own something, you must take even more responsibility for it. That is why Quantum has been owner-managed since its foundation in 1999. Our main shareholders are board members - this guarantees us independence from banks and corporations, enables efficient decision-making processes and creates more room for ideas.

The Quantum Principle
We don't just stand for property. We also stand for people, thoughts and visions. Long-term partners, resources and our knowledge contribute significantly to our success. Our task is to connect all the individual parts in such a way that, as a whole, great things become possible.
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Making conscious decisions.
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Quantum takes responsibility: We act sustainably in urban, global and human terms.
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Acting dynamically.
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Quantum is always in motion: Moving forward is where we get the best results.
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Cultivating relationships.
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Quantum invests in its people and partners for the long term to enable consistently excellent results.
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Venturing further.
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Quantum demonstrates the courage to be different, to think differently and to strive for better solutions.
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Creating synergies.
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Quantum combines strong characters and individual skills to achieve better results.
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Thinking big.
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Quantum implements visionary ideas professionally and with enthusiasm: We try to find new ways - and grow with them.
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Seeing clearly.
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Quantum focuses on details in all projects - and at the same time keeps an eye on the big picture.
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Sharing successes.
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Quantum values its partners and employees: At the end of every good project lies a path that we have travelled together.
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Being better.
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Quantum reliably delivers high quality by combining know-how with passion.
Our offices
We manage and develop our properties, which are located throughout Germany and beyond, from our offices in Hamburg, Munich, Cologne and Berlin. We are happy to welcome you personally.
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employees
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offices

Hamburg Office

Berlin Office

Munich Office

Cologne Office
Management
We have been committed to financial independence since our foundation. It allows us to act independently and quickly and to remain flexible. And we invest in our most important asset: our employees. The dedication and experience of our competent team has enabled us to successfully handle projects of any size for over 20 years. And always guided by our values: We foster a culture of integrity, reliability, innovation, results orientation and sustainability that rewards performance.
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Philipp Schmitz-Morkramer
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Founder
Board MemberQuantum Immobilien AG
Quantum Projektentwicklung GmbH -
Frank Gerhard Schmidt
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Founder
Board MemberQuantum Immobilien AG
Quantum Projektentwicklung GmbH -
Sandra Scholz
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Board Member
Quantum Immobilien AG
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Celia-Isabel Vietmeyer
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Board Member
Quantum Immobilien AG
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Reinald Rohde
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General Representative
Quantum Immobilien AG
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Daniel J. Gedack
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Managing Director
Quantum Projektentwicklung GmbH
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Martin Berghoff
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Managing Director
Quantum Immobilien Kapitalverwaltungsgesellschaft mbH
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Arndt Buchwald
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Managing Director
Quantum Immobilien Kapitalverwaltungsgesellschaft mbH
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Malte Priester
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Managing Director
Quantum Immobilien Kapitalverwaltungsgesellschaft mbH
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Knut Sieckmann
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Managing Director
Quantum Immobilien Kapitalverwaltungsgesellschaft mbH
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Lutz Walther
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Managing Director
Quantum Immobilien Kapitalverwaltungsgesellschaft mbH
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Constantin Gutknecht
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Managing Director
Quantum SHI Management GmbH
Philipp Schmitz-Morkramer
Founder
Board Member
Quantum Immobilien AG
Quantum Projektentwicklung GmbH
Frank Gerhard Schmidt
Founder
Board Member
Quantum Immobilien AG
Quantum Projektentwicklung GmbH
Sandra Scholz
Board Member
Quantum Immobilien AG
Celia-Isabel Vietmeyer
Board Member
Quantum Immobilien AG
Reinald Rohde
General Representative
Quantum Immobilien AG
Daniel J. Gedack
Managing Director
Quantum Projektentwicklung GmbH
Martin Berghoff
Managing Director
Quantum Immobilien Kapitalverwaltungsgesellschaft mbH
Arndt Buchwald
Managing Director
Quantum Immobilien Kapitalverwaltungsgesellschaft mbH
Malte Priester
Managing Director
Quantum Immobilien Kapitalverwaltungsgesellschaft mbH
Knut Sieckmann
Managing Director
Quantum Immobilien Kapitalverwaltungsgesellschaft mbH
Lutz Walther
Managing Director
Quantum Immobilien Kapitalverwaltungsgesellschaft mbH
Constantin Gutknecht
Managing Director
Quantum SHI Management GmbH

Supervisory Board
Günter Koller – Chairman; Managing Director Wilhelm von Finck Hauptverwaltung GmbH
Bettina von Oesterreich - Deputy Chairman; Managing Partner BVO Consult GmbH
Jörg Sinner – Member of the Board of VGH Versicherungsgruppe Hannover
Sustainability
As a property developer and investment manager, the responsible use of resources is of utmost importance to us. We are committed to designing sustainable properties that are a valuable investment throughout their life cycle. To achieve this, we have set ourselves high ethical, social, environmental and corporate goals. Find out more
