Otto-Hahn-Str. 11
85221 Dachau (Germany)

Registered at the Registration Court of Munich HRB 272148, Based Munich
Tax number: 47/240/75539
Tax ID: DE815110897

Phone number: +498131 3331 560

Managing Directors:

François Guignet
Elisabeth Meister


Notice on external links and own content
According to article 8 of the German Teleservices Act (Teledienstegesetz), as the content provider, the author is responsible for the content they make available for use, in accordance with general laws. A distinction should be made between our own content and the contents of hyperlinks (“links”) which are made available by other providers.

Links are always considered to be hyperlinks to “live”, dynamic content. The responsible party has checked the external content when the link was initially placed, to verify whether this would possibly constitute grounds for liability on the part of the responsible party, according to civil or criminal law. However, the responsible party is not checking content which they themselves have provided a link to on an on-going basis. The responsible party does not constantly check for changes which could provide new grounds for liability. If the responsible party finds out, or is told by others that content which it has provided a link to is grounds for liability under civil or criminal law, the responsible party will remove the link.

Online content
The author accepts no liability for the information provided being up-to-date, correct or complete, nor for the quality of said information. Liability claims against the author in relation to damage to material or intellectual property caused by the use or lack of use of the information provided or by the use of flawed or incomplete information is generally excluded, unless the author can be proven to have acted with intent or gross negligence.

The whole content is non-binding and subject to change. The author reserves the express right to change, add to or delete individual parts or pages or the entire content of the website without giving prior notice, and also reserves the right to cease publication temporarily or permanently.

Copyright and trademark law
In all publications, the author shall endeavour to respect the copyrights for any graphics, audio recordings, video sequences and texts, to use graphics, audio recordings, video sequences and texts created by the author or to use license-free graphics, audio recordings, video sequences and texts.

All brands and trademarks mentioned in the online content, including those protected by third parties, are subject to the trademark and ownership rights, as amended, of each respective registered owner, without limitation. The fact that trademarks are mentioned does not imply that such trademarks are not protected by the rights of third parties!

The author reserves the copyright for any published items created by the author. Duplication or use of the aforementioned graphics, audio recordings, video sequences and texts in other electronic or printed publications is prohibited unless the author has given explicit consent.

Legal force of this disclaimer
This disclaimer is to be regarded as part of the internet content from which you were referred to this page. Should any part or individual phrasing of this text not, no longer, or not fully comply with the laws currently in force, this shall not affect the content or validity of the remaining parts of the document.

Privacy Policy

We are pleased that you are visiting our website. The protection and security of your personal information when using our website is very important to us. We would therefore like to inform you at this point which of your personal data we collect when you visit our website and for what purposes it is used.

This data protection declaration applies to the website of the One GmbH, which can be reached under the domain as well as the various subdomains (“our website”).

Who is responsible and how do I contact you?


for the processing of personal data within the meaning of the EU General Data Protection Regulation (GDPR)

One GmbH
Otto Hahn Str. 11
85221 Dachau
+49 8131 3331 560

Data protection officer

AGAD Service GmbH
Waldring 43-47
44789 Bochum
Nils Dr. Helmke

What is this about?

This data protection declaration meets the legal requirements for transparency in the processing of personal data. This is all information that relates to an identified or identifiable natural person. This includes, for example, information such as your name, your age, your address, your telephone number, your date of birth, your e-mail address, your IP address or user behavior when visiting a website. Information with which we cannot (or only with disproportionate effort) relate to you personally, e.g. through anonymization, are not personal data. The processing of personal data (e.g. the collection, querying, use, storage or transmission) always requires a legal basis and a defined purpose.

Stored personal data are deleted as soon as the purpose of the Processing has been achieved and there are no legitimate reasons for further retention of the data. We will inform you about the specific storage periods and criteria for storage in the individual processing operations. Regardless of this, we store your personal data in individual cases to assert, exercise or defend legal claims and if there are statutory retention requirements.

Who gets my data?

We only pass on your personal data that we process on our website to third parties if this is necessary for the fulfillment of the purposes and in individual cases is covered by the legal basis (e.g. consent or protection of legitimate interests). In addition, we pass on personal data to third parties in individual cases if this serves to assert, exercise or defend legal claims. Possible recipients can then e.g. Law enforcement authorities, lawyers, auditors, courts, etc.

Insofar as we use service providers for the operation of our website who, as part of order processing on our behalf, provide personal data in accordance with. Process Art. 28 GDPR, these recipients of your personal data can be. You can find more detailed information on the use of processors and web services in the overview of the individual processing operations.

Do you use cookies?

Cookies are small text files that we send to the browser of your device and store them as part of your visit to our website. As an alternative to using cookies, information can also be stored in the local storage of your browser. Some functions of our website cannot be offered without the use of cookies or local storage (technically necessary cookies). Other cookies, on the other hand, allow us to perform various analyses, so that we are able, for example, to recognize the browser you use when you visit our website again and to transmit various information to us (not necessary cookies). Cookies enable us to make our website more user-friendly and effective for you, for example by tracking your use of our website and by determining your preferred settings (e.g. country and language settings). If third parties process information via cookies, they collect the information directly through your browser. Cookies do not cause any damage to your device. You cannot run programs or contain viruses.

We inform you about the respective services for which we use cookies in the individual processing operations. Detailed information on the cookies used can be found in the cookie settings or in the Consent Manager of this website.

What rights do I have?

Under the conditions of the statutory provisions of the General Data Protection Regulation (GDPR), you as a data subject have the following rights:

  • Information in accordance with Art. 15 GDPR about the data stored about you in the form of meaningful information on the details of the processing and a copy of your data;
  • Correction in accordance with Art. 16 GDPR of inaccurate or incomplete data stored by us;
  • Deletion in accordance with Art. 17 GDPR of the data stored by us, insofar as the processing is not necessary for the exercise of the right to freedom of expression and information, for the fulfilment of a legal obligation, for reasons of public interest or for the assertion, exercise or defence of legal claims;
  • Restriction of the processing in accordance with Art. 18 GDPR, insofar as the correctness of the data is disputed, the processing is unlawful, we no longer need the data and you refuse to delete it, because you need it to assert, exercise or defend legal claims or you have objected to the processing in accordance with Art. 21 GDPR.
  • Data portability in accordance with Art. 20 GDPR, insofar as you have provided us with personal data within the framework of consent pursuant to Art. 6 sec. 1 lit. a GDPR or on the basis of a contract pursuant to Art. 6 sec. 1 lit.b GDPR and these were processed by us by means of automated procedures. You receive your data in a structured, common and machine-readable format or we transmit the data directly to another responsible person, as far as this is technically feasible.
  • In accordance with Art. 21 GDPR, you object to the processing of your personal data, insofar as they are carried out on the basis of Art. 6 sec. 1 lit. e, f GDPR and there are reasons for doing so, which arise from your particular situation or if the objection is directed against direct marketing. The right to object does not exist if overriding, overriding reasons for processing are proven or if the processing is carried out for the assertion, exercise or defence of legal claims. Insofar as there is no right to object in individual processing operations, this is indicated therein.
  • Revocation in accordance with Art. 7 sec. 3 GDPR of your given consent with effect for the future.
  • Complaint under Art. 77 GDPR to a supervisory authority if you believe that the processing of your personal data violates the GDPR. As a rule, you can contact the supervisory authority of your usual place of residence, your workplace or our company headquarters.

How will my data be processed in detail?

In the following we will inform you about the individual processing operations, the scope and purpose of the data processing, the legal basis, the obligation to provide your data and the respective storage period. An automated decision in individual cases, including profiling, does not take place.

Provision of the website

Type and scope of processing

When you visit and use our website, we collect the personal data that your browser automatically transmits to our server. The following information is temporarily stored in a so-called log file:

  • IP address of the requesting computer
  • Date and time of access
  • Name and URL the retrieved file
  • website from which access is made (referrer URL)
  • browser used and, if applicable, the operating system of your computer, as well as the name of your access provider

Our website is not hosted by us, but by a service provider who for the purpose of the aforementioned data on our behalf in accordance with. Art. 28 GDPR processed.

Purpose and legal basis

The processing is carried out to safeguard our overriding legitimate interest in displaying our website and ensuring security and stability on the basis of the Art. 6 para. Lit. f GDPR. The collection of data and storage in log files is essential for the operation of the website. There is no right to object to the processing due to the exception according to Art. 21 Paragraph 1 GDPR. Insofar as the further storage of the log files is required by law, the processing takes place on the basis of Art. 6 Para. 1 lit. c GDPR. There is no legal or contractual obligation to provide the data, but it is technically not possible to call up our website without providing the data.

Storage duration

The aforementioned data are used for the duration of the display of the website [and for technical reasons beyond that for a maximum of [7 days]].

Contact Form

Type and scope of processing

On our website, we offer you the option of contacting us using a form provided. The information that is collected via mandatory fields is required to process the request. In addition, you can voluntarily provide additional information that you believe is necessary to process the contact request.

When using the contact form, your personal data will not be passed on to third parties.

Purpose and legal basis

The processing of your data by using our contact form takes place for the purpose of communication and processing of your request on the basis of your consent in accordance with. Art. 6 para. 1 lit. a GDPR. If your request relates to an existing contractual relationship with us, processing for the purpose of fulfilling the contract is based on Art. 6 Para. 1 lit. b GDPR. There is no legal or contractual obligation to provide your data, but it is not possible to process your request without providing the information in the mandatory fields. If you do not want to provide this data, please contact us by other means.

Storage period

If you use the contact form on the basis of your consent, we will save the data collected each request for a period of three years, starting with the handling of your request or until you withdraw your consent.

If you use the contact form in the context of a contractual relationship, we will save the data collected for each request Duration of three years from the end of the contractual relationship.

Wufoo von Surveymonkey

Für die Kontaktaufnahme über unser Kontaktformular verwenden wir den Onlinedienst Wufoo der SurveyMonkey Inc., 101 Lytton Avenue Palo Alto, CA 94301, USA („SurveyMonkey“). Sämtliche Daten, die Sie in das Kontaktformular eingeben, werden in unserem Auftrag auf den Servern von SurveyMonkey in den USA verschlüsselt gespeichert. Zudem wird unter anderem Ihre IP-Adresse an SurveyMonkey übermittelt. Rechtsgrundlage der Datenverarbeitung ist Art. 6 Abs. 1 lit. f). Wir nutzen das Tool, um eingehende Anfragen einfacher organisieren zu und um eine bessere Nutzermöglichkeit für unsere Seite bereitstellen zu können.

Nähere Informationen zum Datenschutz bei SurveyMonkey sind unter folgendem Link abrufbar:

Die Löschung der Daten erfolgt, sobald die Daten nicht mehr benötigt werden, um die Anfrage zu bearbeiten.

SurveyMonkey hat sich dem US-Privacy-Shield-Abkommen zwischen der EU und den USA zur Erhebung, Nutzung und Speicherung personenbezogener Daten unterworfen, um die Sicherheit Ihrer Daten bei der Übermittlung in die USA zu gewährleisten.