Hopfenstraße 14
76185 Karlsruhe

Telefon +49 (721) 8248595-0
Fax +49 (721) 8248595-10

Gestaltung Alte Tabakfabrik
Konzeption & Texte dasHolthaus
Programmierung Nico Rausch

Managing Directors:
Roland Hofmann, Any Aparecida Ferreira da Cruz, Matthias Toldrian
VAT ID No. DE159638284
Commercial Register 106538 Local Court Mannheim


Certifications & qualifications

ISO 9001 certified

VdS: DIN 14675 certified

DB prequalification

VDE 0824
Expertise in call systems

Liability for content

The content of our website has been created with the greatest care and attention. However, we cannot assume any liability for the correctness, completeness and up-to-dateness of the content. As a service provider, we are responsible for our own content on this website according to Section 7 (1) TMG (German Telemedia Act) and the general laws. According to Sections 8 to 10 TMG, as a service provider we are not obliged to monitor transmitted or stored third-party information or to investigate any circumstances that indicate illegal activity. Obligations to remove or block the use of information according to general laws remain unaffected. However, liability in this respect may only arise from the point in time of becoming aware of a specific infringement. If we become aware of any such infringement, we will remove the content in question promptly.

Liability for links

Our website contains links to external third-party websites, the content of which we cannot influence. Therefore, we cannot assume any liability for this third-party content. The respective provider or operator of the websites is always responsible for the content of the linked websites. The linked websites were checked for any possible legal violations at the point in time of the creation of the link. No illegal content was identifiable at the point in time of the creation of the link. Permanent monitoring of the content of the linked websites is not reasonable without concrete evidence of a violation of the law. If we become aware of any infringement, we will remove such links promptly.


The content and works on this website created by the site operators are subject to German copyright law. The duplication, processing, distribution and any kind of use outside the limits of copyright law require the written consent of the respective author or creator. Downloads and copies of these web pages are only permitted for personal, non-commercial use. Insofar as the content on this website was not created by the operator, third-party copyright is respected. In particular, third-party content is identified as such. Should you nevertheless become aware of a copyright infringement, please inform us accordingly. If we become aware of any infringements, we will remove such content promptly.

Google Analytics

This website uses Google Analytics, a web analysis service provided by Google Inc. ("Google"). Google Analytics uses “cookies”. These are text files which are stored on your computer and enable analysis of your use of the website to be carried out. The information generated by the cookie about your use of this website is usually transferred to a Google server in the USA and stored there. However, in the event that IP anonymisation is activated on this website, your IP address will be abbreviated by Google within member states of the European Union or in other states which are party to the Agreement on the European Economic Area before transmission. Only in exceptional cases will the full IP address be transmitted to a Google server in the USA and abbreviated there. On behalf of the operator of this website, Google will use this information to evaluate your use of the website, to compile reports on the website activities and to provide further services to the website operator in connection with the use of the website and the internet. The IP address transmitted by your browser within the framework of Google Analytics is not merged with other data by Google. You may prevent the use of cookies by selecting the appropriate settings on your browser. However, please note that, if you do so, you may not be able to use the full functionality of this website. You may also prevent the collection of data generated by the cookie which relates to your use of the website (including your IP address) by Google and the processing of this data by Google by downloading and installing the browser plugin which is available at the following link (

You may prevent Google Analytics from collecting data by clicking on the following link. An opt-out cookie is set to prevent the future collection of your data when you visit this website: Deactivate Google Analytics

Further information relating to terms of use and data protection can be found at or We would like to point out that, on this website, Google Analytics has been extended with the code "anonymizeIp" in order to guarantee the anonymised collection of IP addresses (IP masking).

Contact Us

You will reach out to Any Aparecida Ferreira da Cruz