Take your luck into your own hands and contact our experts. We look forward to starting something new with you.



Take your luck into your own hands and contact our experts. We look forward to starting something new with you.

b.value AG

Otto-Hahn-Straße 15
44227 Dortmund

Tel.: +49 (0)231/ 79300196

Dr. Georg Lentzen

Peter Kallien

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  • b.experts GmbH
    Otto-Hahn-Straße 15
    44227 Dortmund

How to reach b.value AG

b.experts GmbH is located in the BioMedizinZentrum (BMZ) within the Technologiepark Dortmund adjacent to the TU Dortmund. You can reach us


By car

Via A45 (from south and west), take the exit "Dortmund Eichlinghofen" and follow the sign to "Universität/Technologiezentrum". After ca. 600 m turn left into street „Hauert“. Turn right at the first traffic light into the „Otto-Hahn-Straße“.

Via A40 (from north and east), take the exit "Dortmund Dorstfeld/Universität" and follow the signs to "Universität/Technologiezentrum". At the third traffic light, turn left into the Otto-Hahn-Straße“.

You will see the BMZ at the right side after ca. 450 m.

By public transport

Travel to Dortmund Central Station (Dortmund Hauptbahnhof). From there, we recommend taking a taxi (20 min driving time). Alternatively, take the S-Bahn S1 (direction Bochum/Solingen/Düsseldorf) to the station „Dortmund-Universität“ and change to the Bus 445 (destination „Otto-Hahn-Straße“) or Bus 462 (destination „Huckarde Bushof“). Leave at the stop „Meitnerweg“.

For Timetable information of VRR (regional transportation system):

by plane

The closest international airport is Düsseldorf airport. By taxi (approx. 80 €), you can reach us in about 45 min. Alternatively, you can take train connections (either S1 or RE 1 approx. 1 h to Dortmund Central Station). 

The closest national airport is Dortmund Wickede Airport.  We strongly recommend a taxi (approx. 40 €; 25 min). Alternatively, Take the AirportExpress Bus from the airport to Dortmund Central Station (roughly 30 min).

For further travel, refer to section „by public transport“.


b.value AG
German Biotechnology Beteiligungs AG

Otto-Hahn-Straße 15
44227 Dortmund

Tel.: +49 (0)231/ 79300196


managing directors:
Dipl.-Kfm. Peter Kallien
Dr. Georg Lentzen

Amtsgericht Düsseldorf HRB 77754
value added tax-ID: DE293639371

Responsible - Text:
Dipl.-Kfm. Peter Kallien
Dr. Georg Lentzen

Technical design and implementation of the website:
SK-Dynamik Web- und Printdesign

Privacy Statement

We take the protection of your personal data very seriously and strictly adhere to the rules of the data protection laws of the Federal Republic of Germany, the Telemedia Act and the data protection regulations of the European Union.

b.value will not pass on your personal data such as name and address to third parties without your explicit consent. The following declaration gives you an overview of how b.experts guarantees this protection and what kind of data is collected for what purpose.

Personal data
For the preparation of an offer, an invoice, for personal consultations, for establishing contact, the following data will be collected and stored by you: 
Full name, 
Company name, 
Full address, 
E-mail address, 
completely phone number, 
mobile phone number 

Purpose of collection, processing and use 
The personal data will be collected, processed and used by b.experts exclusively for the following purposes: 
Preparation of an offer or personal consultation

Your rights 
You have the option at any time withdraw your consent to b.value by post or by electronic mail to or by e-mail to for the future.

You also have the rights to information and deletion guaranteed by the Federal Data Protection Act. These rights must be exercised by sending a message by post or by electronic mail to or to

Duration of data use 
The personal data will be deleted immediately in the case of the revocation of your consent or if the purpose of data use has ceased.

Cookie explanation 
This website uses necessary cookies. These are small text files that are stored on your end device. These do not cause any damage. These necessary cookies help to make a website usable by enabling basic functions such as page navigation and access to safe areas of the website and technical protection against misuse.

You can make settings on your browser that prevent cookies from being set. Note: There is no guarantee that you will be able to access all features of this website without restrictions if you make the appropriate settings.

Server log files 
The provider of the pages automatically collects and stores information in so-called server log files, which your browser automatically transmits to us. 
These are: 
Browser type and browser version 
used operating system 
Referrer URL 
Hostname of the accessing computer 
Time of the server request 
IP address

This data will not be merged with other data sources. The basis for data processing is Art. 6 para. 1 lit. b DSGVO, which permits the processing of data for the performance of a contract or precontractual measures.

Data security 
In order to prevent unauthorized access and to guarantee the accuracy of the data, b.experts uses appropriate technical and organizational procedures. All data you send us via the contact form is encrypted. Nevertheless, no electronic communication is completely secure. This means that all data and information that you voluntarily submit to b.experts via the contact form could be obtained by third parties through illegal data acquisition.

b.value cannot accept any responsibility or liability for the disclosure of information due to errors and / or unauthorized access during data transmission by third parties.

References and links 
When calling up external websites  to which reference is made within the framework of this website, you may again be asked for information such as name, address, e-mail address, browser properties, etc. This privacy policy does not regulate the collection, transfer or handling of personal data by third parties.

Third party service providers may have different and their own regulations in dealing with the collection, processing and use of personal data. It is therefore advisable to inform yourselve on the websites of third parties about their practice in handling personal data before entering personal data.

Google Web Fonts 
This page uses so-called web fonts provided by Google for the uniform display of fonts. When you call up a page, your browser loads the required web fonts into its browser cache in order to display texts and fonts correctly.

For this purpose, the browser you are using must connect to Google's servers. This enables Google to know that your IP address has been used to access our website. The use of Google Web Fonts is in the interest of a uniform and appealing presentation of our online services. This constitutes a legitimate interest within the meaning of Art. 6 para. 1 lit. f DSGVO.

If your browser does not support web fonts, a standard font will be used by your computer.

Further information about Google Web Fonts can be found at and in Google's Privacy Policy:

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Copyright 2021 b.value AG
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