MADA Marx Datentechnik GmbH
Hinterhofen 4
78052 Villingen-Schwenningen
Tel.: +49 (0)77 21 / 88 48 – 0
Fax: +49 (0)77 21 / 88 48 – 20

Shareholder with representative powers: Patrick Marx
Authorized Officer with sole power of representation: Thomas Singer
Registration court: Amtsgericht Freiburg
Registration number: HRB 600 578
VAT ID number as defined in Section 27a
of German VAT legislation: DE 142986958

Design, concept & implementation:
GILDNER werbeagentur

photo Credits:

© HagenFotoDesign

image database:
start page – Identification media: ©Jakub Jirsák / Fotolia
start page – Card systems: ©sebra / Fotolia

In the event of it proving impossible to resolve disputes between yourselves as consumers and ourselves, you are entitled to make use of the online conflict resolution procedure available at in accordance with the EU Directive on conflict resolution in respect of consumer affairs (Directive no. 524/2013). In the first instance, this provides consumers with a way to resolve a conflict associated with their online orders, without recourse to the law courts.

The information provided on this website has been checked carefully and is updated on a regular basis. Nonetheless, no guarantee can be provided that all details are complete, correct and up-to-date at all times. Despite careful monitoring of their contents, we cannot accept any liability for the content of external links. Only the operators of linked web pages are responsible for their content. MADA GmbH reserves the right without prior notification to make changes or additions to the information provided.

The layout of the homepage, the graphics and images used, are all protected by copyright. All rights, including photo-mechanical facsimile, reproduction and dissemination using particular processes (e.g. data processing, data carriers and data networks), whether wholly or in part, are reserved by MADA GmbH.

In its verdict dated 12 May 1998 the regional court of Hamburg (Landsgericht) decided that the inclusion of links on a website could where applicable entail co-responsibility for their content. The same regional court went on to advise that the only way to prevent this was to expressly distance oneself from that content. On the pages of our own website, we have placed links to other pages on the Internet for which MADA GmbH has no influence over their content nor over their updating. For all these links, the following applies: ‘MADA GmbH has no influence on the design and content of third-party websites. This company therefore distances itself from all third-party content, even if a link has been placed on MADA web pages to those external pages.’ This declaration applies to all links displayed on our homepage.

Wherever it is possible within the website offering to enter personal details (e-mail address, names, addresses), this is always undertaken on a voluntary basis. MADA expressly declares that it shall not communicate these details to any third parties.

Our data protection officer
Our data protection officer, Mr. Michael Schill, will also take care of all matters relating to our data processing. If you have any questions, suggestions or complaints, you can contact our data protection officer via email:

This disclaimer is a constituent element of the Internet presence of MADA. Wherever individual formulations or parts of this text no longer, or no longer entirely, reflect the applicable legislative position, the remaining parts of this declaration shall remain unaffected by this.