Opportunities arise when you look for them.
We deal with offices, office buildings, flats and retail properties every day. These are not just properties to us, but prospects for success, growth and value creation.
Our property development department is always looking to the future and is constantly implementing innovative, sustainable projects throughout Germany. To date, well over one million square metres of total space have been realised, whereby the focus remains on the highest quality and long-term value enhancement.
Through our own capital management company, we offer customised investments for institutional investors, such as pooled and individual funds or club deals.
Owner-managed since 1999
We are confident: People who own something take on 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 short decision-making processes and creates more room for ideas.

The Quantum Principle
Our name is not merely synonymous with real estate. We also stand for people, thoughts and visions. Longstanding partners, resources and our knowledge contribute significantly to our success. Our task is to connect all the individual parts in such a way that, when taken as a whole, great things become possible.
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Making conscious decisions.
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Quantum assumes responsibility: Whether urban, global and human, we act sustainably.
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Acting dynamically.
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Quantum is always in motion: Moving forward is how we get the best results.
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Cultivating relationships.
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Quantum cherishes a long-term investment in people and partners to enable consistent excellence.
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Venturing further.
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Quantum demonstrates the courage to be different, to think differently and to demand better solutions.
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Creating synergies.
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Quantum combines strong characters and individual skills to enable better results.
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Thinking big.
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Quantum transforms visionary ideas into reality professionally and with enthusiasm: We try to find new ways – and prosper from 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 road 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 they will always do so in a value-oriented way: 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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Chief 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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Constantin Gutknecht
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Managing Director
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
Chief 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
Constantin Gutknecht
Managing Director

Supervisory Board
Günter Koller – Chairman; Managing Director Wilhelm von Finck Hauptverwaltung GmbH
Bettina von Oesterreich - Acting Chairman; Managing Partner BVO Consult GmbH
Jörg Sinner – Member of the Board of VGH Versicherungsgruppe Hannover
Sustainability
The responsible use of resources is of utmost importance to us as a real estate developer and investment manager. Our dedication is to create sustainable real estate that is a valuable investment over its life cycle. With this in mind, we have set ourselves high ethical, social, environmental and corporate goals. Find out more
