The following information provides a simple overview of what happens to your personal data when you visit our website. Personal data is all data with which you can be personally identified. You can find detailed information on the subject of data protection in our data protection declaration below this text.

Rights of the user

You can request information about the personal data stored about you at any time and free of charge. Your rights also include the confirmation, correction, restriction, blocking, and deletion of such data and the provision of a copy of the data in a form suitable for transfer, as well as the revocation of your consent and the objection. Statutory retention requirements remain unaffected. ‍ Your rights derive in particular from the following standards of the GDPR: Article 7 Paragraph 3 – Right to withdraw consent under the data protection law Article 12 – Transparent information, communication, and modalities for the exercise of the rights of the data subject Article 13 – Duty to provide information when personal data is collected from the data subject Article 14 – Duty to provide information if the personal data were not collected from the data subject Article 15 – Right of information of the data subject, right to confirmation and to provide a copy of the personal data Article 16 – Right to rectification Article 17 – Right to erasure (“right to be forgotten”) Article 18 – Right to restriction of processing Article 19 – Notification obligation in connection with the correction or deletion of personal data or the restriction of processing Article 20 – Right to data portability Article 21 – Right to object Article 22 – Right not to be subject to a decision based solely on automated processing, including profiling Article 77 – Right to lodge a complaint with a supervisory authority To exercise your rights (with the exception of Art. 77 GDPR), please contact the body named under “Responsible for GDPR” (e.g. by email).

Information about the responsible body

JU-KNOW GmbH Am Büchsenackerhang 70-1 69118 Heidelberg Phone: 06221 892 656 E-Mail: ‍ The responsible body is the natural or legal person who, alone or together with others, decides on the purposes and means of processing personal data (e.g. names, email addresses, or similar).

Revocation of your consent to data processing

Many data processing operations are only possible with your express consent. You can withdraw your consent at any time. All you need to do is send an informal email to us. The legality of the data processing carried out before the revocation remains unaffected by the revocation. Right to object to data collection in special cases and direct advertising (Art. 21 GDPR) If the data processing is based on Art. 6 Para. 1 lit. e or f GDPR, you have the right to object to the processing of your personal data at any time for reasons that arise from your particular situation; this also applies to profile based on these provisions. The respective legal basis on which processing is based can be found in this data protection declaration. If you file an objection, we will no longer process your personal data concerned, unless we can demonstrate compelling legitimate reasons for the processing that outweigh your interests, rights, and freedoms or the processing serves to assert, exercise or defend legal claims ( Objection according to Art. 21 Para. 1 GDPR). If your personal data are processed for direct marketing purposes, you have the right to object at any time to the processing of your personal data for the purpose of such advertising; this also applies to profile insofar as it is connected to such direct advertising. If you object, your personal data will then no longer be used for direct marketing purposes (objection under Art. 21 Para. 2 GDPR).

Right to lodge a complaint with the competent supervisory authority

In the event of violations of data protection law, the person concerned has the right to lodge a complaint with the responsible supervisory authority. The responsible supervisory authority for data protection issues is the state data protection officer of the federal state in which our company is based. A list of data protection officers and their contact details can be found at the following link: bfdi.

Right to data portability

You have the right to have data that we process automatically based on your consent or in fulfillment of a contract handed over to you or to a third party in a common, machine-readable format. If you request the direct transfer of the data to another person responsible, this will only take place if it is technically feasible.

SSL or TLS encryption

For security reasons and to protect the transmission of confidential content, such as orders or inquiries that you send to us as the site operator, this site uses an SSL or. TLS encryption. You can recognize an encrypted connection by the fact that the address line of the browser changes from “http: //” to “https: //” and by the lock symbol in your browser line. If SSL or TLS encryption is activated, the data that you transmit to us cannot be read by third parties.

Information, blocking, deletion

Within the framework of the applicable legal provisions, you have the right to free information about your stored personal data, its origin, and recipient and the purpose of data processing and, if necessary, the right to correct, block or delete this data. You can contact us at any time at the address given in the imprint if you have any further questions about personal data.

Objection to advertising emails

We hereby object to the use of contact data published within the scope of the imprint obligation for sending unsolicited advertising and information material. The operators of the pages expressly reserve the right to take legal action in the event of unsolicited sending of advertising information, such as spam e-mails.


Some of the websites use so-called cookies. Cookies do no damage to your computer and contain no viruses. Cookies serve to make our offer more user-friendly, more effective, and safer. Cookies are small text files that are stored on your computer and saved by your browser. Most of the cookies we use are so-called “session cookies”. They are automatically deleted after your visit. Other cookies remain on your device until you delete them. These cookies enable us to recognize your browser the next time you visit. You can set your browser so that you are informed about the setting of cookies and only allow cookies in individual cases, exclude the acceptance of cookies for certain cases or in general, and activate the automatic deletion of cookies when the browser is closed. If cookies are deactivated, the functionality of this website may be restricted. Cookies that are required to carry out the electronic communication process or to provide certain functions you require (e.g. shopping cart function) are set on the basis of Art. 6 Para. 1 lit. f GDPR saved. The website operator has a legitimate interest in the storage of cookies for the technically error-free and optimized provision of its services. Insofar as other cookies (e.g. cookies for analyzing your surfing behavior) are stored, these are dealt with separately in this data protection declaration.

Liste der verwendeten Cookies:


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 version
  • Operating system used
  • Referrer URL
  • Host name of the accessing computer
  • Time of the server request
  • IP address

This data is not merged with other data sources. The basis for data processing is Art. 6 Para. 1 lit. b GDPR, which allows the processing of data to fulfill a contract or pre-contractual measures.

Duration of data storage

This data protection declaration only applies to our websites. If you are forwarded to other pages via links on our pages, please inform yourself there about the respective handling of your data.

IP anonymization

We have activated the IP anonymization function on this website. This means that your IP address will be shortened by Google within member states of the European Union or in other contracting states of the Agreement on the European Economic Area before it is transmitted to the USA. The full IP address will only be transmitted to a Google server in the USA and abbreviated there in exceptional cases. On behalf of the operator of this website, Google will use this information to evaluate your use of the website, to compile reports on website activity and to provide the website operator with other services related to website activity and internet usage. The IP address transmitted by your browser as part of Google Analytics will not be merged with other Google data.

Browser plugin

You can prevent the storage of cookies by setting your browser software accordingly; however, we would like to point out that in this case you may not be able to use all functions of this website to their full extent. You can also prevent Google from collecting the data generated by the cookie and relating to your use of the website (including your IP address) and from processing this data by Google by downloading the browser plug-in available under the following link and install:

Objection against data collection

You can prevent Google Analytics from collecting your data by clicking on the following link. An opt-out cookie is set that prevents the collection of your data on future visits to this website: Deactivate Google Analytics. You can find more information on the handling of user data at Google Analytics in Google’s privacy policy:

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 your browser cache in order to display texts and fonts correctly. For this purpose, the browser you are using must connect to the Google servers. This gives Google knowledge that our website has been accessed via your IP address. Google Web Fonts are used in the interest of a uniform and appealing presentation of our online offers. This represents a legitimate interest within the meaning of Art. 6 para. 1 lit. f GDPR. If your browser does not support web fonts, a standard font will be used by your computer. Further information on Google Web Fonts can be found at and in Google’s privacy policy:

Social-Media Links:

Our social media appearances
Data processing through social networks
We maintain publicly available profiles in social networks. The individual social networks we use can be
found below.
Social networks such as Facebook, Twitter etc. can generally analyze your user behavior comprehensively if
you visit their website or a website with integrated social media content (e.g. like buttons or banner ads). When you visit our social media pages, numerous data protection-relevant processing operations are triggered. In detail:
If you are logged in to your social media account and visit our social media page, the operator of the social
media portal can assign this visit to your user account. Under certain circumstances, your personal data may
also be recorded if you are not logged in or do not have an account with the respective social media portal. In
this case, this data is collected, for example, via cookies stored on your device or by recording your IP
Using the data collected in this way, the operators of the social media portals can create user profiles in
which their preferences and interests are stored. This way you can see interest-based advertising inside and
outside of your social media presence. If you have an account with the social network, interest-based
advertising can be displayed on any device you are logged in to or have logged in to.
Please also note that we cannot retrace all processing operations on the social media portals. Depending on
the provider, additional processing operations may therefore be carried out by the operators of the social
media portals. Details can be found in the terms of use and privacy policy of the respective social media
Legal basis
Our social media appearances should ensure the widest possible presence on the Internet. This is a
legitimate interest within the meaning of Art. 6 (1) lit. f GDPR. The analysis processes initiated by the social
networks may be based on divergent legal bases to be specified by the operators of the social networks (e.g.
consent within the meaning of Art. 6 (1) (a) GDPR).
Responsibility and assertion of rights
If you visit one of our social media sites (e.g., Facebook), we, together with the operator of the social media
platform, are responsible for the data processing operations triggered during this visit. You can in principle
protect your rights (information, correction, deletion, limitation of processing, data portability and
complaint) vis-à-vis us as well as vis-à-vis the operator of the respective social media portal (e.g. Facebook).
Please note that despite the shared responsibility with the social media portal operators, we do not have full
influence on the data processing operations of the social media portals. Our options are determined by the
company policy of the respective provider.
Storage time
The data collected directly from us via the social media presence will be deleted from our systems as soon as
you ask us to delete it, you revoke your consent to the storage or the purpose for the data storage lapses.
Stored cookies remain on your device until you delete them. Mandatory statutory provisions – in particular,
retention periods – remain unaffected.
We have no control over the storage duration of your data that are stored by the social network operators
for their own purposes. For details, please contact the social network operators directly (e.g. in their privacy
policy, see below).
Individual social networks
We have a profile on XING. The provider is New Work SE, Dammtorstraße 30, 20354 Hamburg, Germany.
Details on their handling of your personal data can be found in the XING Privacy Policy:
We have a LinkedIn profile. The provider is the LinkedIn Ireland Unlimited Company, Wilton Plaza, Wilton
Place, Dublin 2, Ireland. LinkedIn uses advertising cookies.
If you want to disable LinkedIn advertising cookies, please use the following link:
Data transmission to the US is based on the Standard Contractual Clauses (SCC) of the European
Commission. Details can be found here: und
For details on how they handle your personal information, please refer to LinkedIn’s privacy policy:
We have a profile on YouTube. The provider is Google Ireland Limited, Gordon House, Barrow Street, Dublin
4, Ireland. Details on how they handle your personal data can be found in the YouTube privacy policy:

Supervisory authority:

The State Commissioner for Data Protection and Freedom of Information Königstrasse 10 a 70173 Stuttgart Postal address: Postfach 10 29 32 70025 Stuttgart Phone: 0711/615541-0 FAX: 0711/615541-15 E-Mail: Homepage: