1H2O3 GmbH
Langensandstrasse 10
6005 Lucerne

Contact number : +41786690033

Email : [email protected]

Represented by :
Nicolas Meudal – CEO

1H2O3 GmbH is a limited liability company established under the laws of Switzerland and registered under company number CHE-494.696.511 TVA

The website  (the Site) is the exclusive property of 1H2O3 GmbH.

The consultation of the Site is subject to the full acceptance and compliance by Internet users with the following conditions of use.

The Internet user undertakes to make personal and non-commercial use of the information contained on the Site. In the event of non-compliance with the provisions of these legal notices, by the Internet user, his civil and/or criminal liability may be engaged.


The site is operated by 1H2O3 GmbH.

It presents the equipment sold by 1H2O3 GmbH and tools for understanding and dimensioning the equipment.


In general, the data, programs, musical samples, texts, information, logos, visual identities, animated or still images and their formatting, videos, appearing on the Site are the property of 1H2O3 GmbH and are protected as such by the provisions of the Intellectual Property Code.

Any Internet user undertakes not to use them only within the strict framework offered by the Site.


The Internet user may be required to provide certain personal data by completing the forms offered on the Site. The entry of this data is necessary for the processing of the Internet user’s request by 1H2O3 GmbH.

1H2O3 GmbH undertakes to comply with the provisions of Law No. 78-17 of 6 January 1978 on data processing, data files and individual liberties and Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 known as the “DGPS” and to take all necessary precautions to preserve the security of the personal information entrusted.

Data controller

1H2O3 GmbH processes the personal data of Internet users as data controller.

Personal data processed and purposes of processing

1H2O3 GmbH collects on the Site personal data from Internet users who have contacted it, in particular via the online contact form or by subscribing to the newsletter. These data are necessary in order to respond to the requests of Internet users. In the context of the provision of its services, 1H2O3 GmbH only processes the following personal data strictly necessary for their request to contact them: name, first name and email address.

The purpose of processing this personal data is to enable 1H2O3 GmbH to respond to requests from Internet users.

1H2O3 GmbH keeps a written record of the processing of personal data processed on the Site.

Recipients of personal data

The personal data collected on the Site is processed only by members of the 1H2O3 GmbH team.

The vast majority of personal data is stored on hosting servers located in the European Union, with the exception of 1H2O3 GmbH’s emailing service, which is hosted in the United States by Mailchimp, and data related to connection via social networks, which is also hosted in the United States by Heateor. Internet users are informed that their personal data will be subject to the same protection as that required in Europe insofar as Mailchimp is obliged to comply with the DGPS concerning the personal data of European citizens.

Storage period for personal data

1H2O3 GmbH undertakes to keep this personal data, unless otherwise required by law or regulation, for a maximum period of three years from the last contact with the Internet user, whether at the initiative of 1H2O3 GmbH or the Internet user (ex: sending the newsletter).

At the end of this period or in the event of the exercise of its rights by Internet users, 1H2O3 GmbH undertakes to destroy any copy of the personal data of the Internet users it may hold.

Security of personal data

1H2O3 GmbH undertakes, as part of its obligation of means, to take all necessary precautions and implements appropriate technical and organisational measures in this respect to guarantee an appropriate level of security and to protect Internet users’ personal data against unauthorised alteration, destruction and access.

Rights of Internet users over their personal data

Internet users have the possibility to exercise their rights of access, rectification, deletion, opposition, limitation of processing, portability of their personal data, right not to be the subject of an automated individual decision and right to revoke their consent, concerning the personal data they provide.

To exercise one of these rights, you should send your request by email to the following address: [email protected]

1H2O3 GmbH undertakes to reply as soon as possible and at the latest within one month of receipt of the request.

If Internet users consider that the processing of their personal data constitutes a violation of the legislation in force, Internet users have the possibility to file a complaint with the FDPIC.

Confidentiality of personal data

1H2O3 GmbH guarantees the confidentiality of the personal data processed and ensures that the persons authorised to process the said personal data also undertake to respect this obligation of confidentiality.

Connection via social networks

When you use the social login feature, we only collect your public profile data with your consent before you log in to the site from the social network used to connect to our website. This data includes your first name, last name, email address, link to your social media profile, unique ID, link to your social profile avatar. This data is used to create your user profile on our website. You can revoke this consent at any time by sending us an email.


Browsing the Site may result in the installation of cookies on the user’s computer.

The data obtained through these cookies are intended to facilitate subsequent navigation on the Site and are intended to allow various measures of traffic on the Site.

The user of the Site has the possibility to disable cookies by going to the options of his browser as indicated below:


1H2O3 GmbH uses Google Analytics and Hotjar to track visitors to this Site.

Cookies are used by Google Analytics and Hotjar to collect this data.

In order to comply with the new regulations, Google and Hotjar have included a modification to the data processing that Internet users can consult on the following pages:

1H2O3 GmbH undertakes to process the collected data anonymously and to deactivate “data sharing”.


1H2O3 GmbH encourages Internet users to post comments on the Site. However, comments that are not related to the content of the Site will be considered as spam and therefore deleted. Comments that are abusive or have racist, violent or sexual connotations will also be deleted.


1H2O3 GmbH declines all responsibility for any malfunctions that may occur on the Site and result in a loss of data or unavailability of access to the information produced on it.  1H2O3 GmbH cannot guarantee the completeness and accuracy of the information on the Site or that it has not been modified by a third party (intrusion, virus). The Internet user is solely responsible for the use he makes of the content of the Site.

The elements presented on the Site are subject to modification without notice and are made available to Internet users, without any guarantee of any kind, express or implied.

The presence of hypertext links on the Site does not create any liability between 1H2O3 GmbH and the owners of other sites for the content of the sites to which the user is redirected. Only the responsibility of these sites can be engaged.