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Website owner:

Oberwolfhauserstrasse 10
8633 Wolfhausen ZH
+41 55 253 26 00

Communications agency:

Alte Jonastrasse 51
8640 Rapperswil
+41 555 111 000

Photographic material:

self-made project-related photographs from orders implemented, subject to consultation with the clients.

Terms of use:

Please read these terms of use carefully. By viewing this website and the individual pages on this website, you confirm that you have read and understood the following provisions concerning use of the website and the information provided on the website. By using the website, you consent to the provisions concerning its use. If you do not consent to these provisions, you will be asked to leave the website.


STERKI AG does not in any way warrant that the information provided is up-to-date, correct and complete or warrant the quality of this information. In principle, liability claims against STERKI AG relating to damage or loss of a material or non-material nature and caused as a result of use or non-use of the information presented, or as a result of use of incorrect or incomplete information, shall be ruled out, except where STERKI-HTO GmbH has provably acted with wrongful intent or gross negligence. All offers shall be subject to change without notice and be non-binding. STERKI AG expressly reserves the right to alter, add to or delete parts of the pages or the entire platform without giving separate notice or to temporarily or permanently discontinue publication.

Referrals and links:

Direct or indirect referrals to third-party websites ("links") are beyond STERKI AG's sphere of influence and responsibility. Therefore, STERKI AG shall not be responsible for the content of pages that refer to STERKI AG's website, or for websites to which the STERKI AG website refers. Liability for illegal, incorrect or incomplete content, and in particular for damage or loss resulting from use or non-use of such information presented, shall lie solely with the provider of the page linked to, not with the party that merely refers to the respective publication via links.

Data protection / data collection:

Insofar as it is possible to enter personal or business details (email addresses, names, postal addresses) within the Internet platform, the provision of these details by the user shall take place on an expressly voluntary basis.

Personal data shall be collected only if you communicate these data to us of your own accord, e.g. for carrying out a contract or a survey or when registering for personalised services. Within the framework of STERKI AG's personalised services, your registration details will possibly be processed for the purpose of self-promotion and for tailoring the design of electronic services to the respective needs.

Communication. For technical reasons, communication by email and the visit to this website are neither confidential nor secure. By sending information to STERKI AG by email, you expressly consent that confidential information may likewise be sent to you by email.

Statistical surveys. When this website is used, merely non-personal statistical data concerning access to this website (number of pages accessed per day and week, sequence of the pages visited, sequence of the clicked-on links to external pages, etc.) shall be collected and stored. The statistics software used will possibly be operated on servers of third-party companies. Therefore, it cannot be ruled out that such non-personal data will also be stored on servers outside of Germany.


All information, contributions and illustrations published on this website, as well as their arrangement shall be protected under copyright law. Any exploitation not permitted under the Copyright Act shall require STERKI AG's express prior written consent. This shall particularly apply to any copying, distribution, passing-on, adaptation, translation, storage, processing or reproduction of content in databases or other electronic media and/or systems. In the absence of written approval, photocopies and downloads of websites shall be produced only for personal, private and non-commercial use.