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Disclaimer, Copyright section


I4 Consult GmbH assumes no liability for the currency, completeness and correctness of the information provided. Liability claims against I4 Consult GmbH arising out of the use of the online offer are excluded. The provided information serves the user solely for information purposes and for personal use. It does not constitute legal advice.


The graphic and technical design as well as all contents of this online offer are protected by copyright. Their reproduction or use in other electronic or printed publications is not permitted. It requires the prior written consent of I4 Consult GmbH. I4 Consult is a registered trademark of I4 Consult GmbH.

Privacy Statement

Data protection

I4 Consult GmbH takes the protection of personal privacy very seriously. I4 Consult GmbH treats personal data confidentially, according to the legal data protection regulations as well as this data protection statement.
The use of the I4 Consult GmbH website is normally possible without specifying personal information. If personal data (e.g. name, address or email addresses) are collected on the I4 Consult GmbH pages, this is always done on a voluntary basis if possible. This data is not passed on to third parties without the express consent.
I4 Consult GmbH points out that the data transmission on the Internet (for example when communicating via email) can have security gaps. A complete protection of the data before access by third parties is not possible.


The Internet pages use partial cookies. Cookies do not cause damage to computers and contain no viruses. Cookies are used to make I4 Consult GmbH user-friendly, effective and safe. Cookies are text files, which are stored on computers and in the browsers.
Most of the cookies used by I4 Consult GmbH are session cookies. They are automatically deleted after the end of the visit. Other cookies remain on the devices until they are deleted. These cookies make it possible to recognize browsers on the next visit.
Browsers can be set to inform you about the use of cookies. Automatic deletion of cookies when closing the browser can also be activated. The functionality of this website may be restricted when cookies are deactivated.


I4 Consult GmbH automatically collects and stores information in server log files, which the browser automatically transmits. These are:

  • Browsing type/Browser version
  • Operating system used
  • Referrer URL
  • Hostname of the accessing computer
  • Time of the server request

DThis data can not be assigned to any person. This data is not merged with other data sources. I4 Consult GmbH reserves the right to check this data at a later date if I4 Consult GmbH becomes aware of any concrete indications for unlawful use.


Contact Form

If a contact form is made for inquiries, the information from the inquiry form, including the contact details given there, is stored for the purpose of processing the inquiry and for the case of connection questions at I4 Consult GmbH. This data is not passed on without consent.


Newsletter Data

If the newsletter offered on the website is to be obtained, the email address of the subscriber as well as information on the legitimation of the receipt are checked. Further data is not collected. I4 Consult GmbH uses this data exclusively for sending the requested information and does not pass it on to third parties.
The consent to store data, email address and their use for sending the newsletters can be revoked at any time, for example by means of the “unsubscribe” link in the newsletter. 


Privacy Policy for using Google Analytics

In the case of the activation of IP anonymization on this website, the IP address of Google will be previously abridged within member states of the European Union or in other states party to the agreement in the European Economic Area. Only in exceptional cases will the full IP address be transferred to a Google server in the US and truncated 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 website activity, and to provide other services related to website usage and internet usage against the website operator. The IP address transmitted by the browser as part of Google Analytics is not merged with other data from Google.
The storage of the cookies can be prevented by a corresponding setting of the browser software. I4 Consult GmbH points out, however, that in this case not all functions of the website can be used in full.
The collection and processing of the data generated by the cookie and relating to the use of the website (including your IP address) by Google can be prevented by downloading and installing the browser plug-in available in the link below.



Privacy Policy for the use of Facebook plug-ins (like-button)

On the I4 Consult GmbH pages are integrated plug-ins of the social network Facebook, provider Facebook Inc., 1 Hacker Way, Menlo Park, California 94025, USA. Facebook plug-ins can be recognized by the Facebook logo or the “Like-Button” on this page. An overview of the Facebook plug-ins can be found here:


If I4 Consult GmbH pages are visited, a direct connection is established between the browser and the Facebook server via the plug-in. Facebook is thereby informed that with this corresponding IP address the I4 Consult GmbH pages were visited.
If the Facebook “Like Button” is clicked while you are logged into the Facebook account, the contents of the I4 Consult GmbH pages can be linked to this Facebook profile. This allows Facebook to assign the visit to the I4 Consult GmbH pages to the corresponding user account. I4 Consult GmbH would like to point out that I4 Consult GmbH as a provider of the pages does not have any knowledge of the content of the transmitted data as well as its use by Facebook. For more information, see the Facebook privacy policy


If you do not want Facebook to associate the visit of the I4 Consult GmbH pages with the Facebook user account, log out of the Facebook user account.


Privacy Policy for LinkedIn

The I4 Consult GmbH website uses the functions of the LinkedIn network. LinkedIn Corporation, 2029 Stierlin Court, Mountain View, CA 94043, USA. Each visit to I4 Consult GmbH pages containing LinkedIn functions connects to LinkedIn’s servers. LinkedIn is informed that you have visited the Internet pages with the corresponding IP address. If you click the “Recommend” button from LinkedIn while logging into the LinkedIn account at the same time, LinkedIn is able to assign your visit to the I4 Consult GmbH website. I4 Consult GmbH points out that I4 Consult GmbH as a provider of the pages has no knowledge of the content of the transmitted data as well as their use by LinkedIn.
For more information, visit the LinkedIn Privacy Policy:


Data protection for the use of XING

The I4 Consult GmbH website uses the functions of the XING network. The provider is XING AG, Dammtorstraße 29-32, 20354 Hamburg, Germany. Every time you visit the I4 Consult GmbH pages, which contain the functions of XING, you will be connected to XING servers. According to I4 Consult GmbH, personal data is not stored. In particular, no IP addresses are stored nor the usage behavior evaluated. Further information on the Privacy Policy and the XING Share Button can be found in XING’s Privacy Policy:


Privacy Policy for using YouTube

The I4 Consult GmbH websites use plug-ins of Google’s YouTube site. The site is operated by YouTube, LLC, 901 Cherry Ave., San Bruno, CA 94066, USA. When I4 Consult GmbH sites are visited with a YouTube plug-in, they connect to YouTube’s servers. The YouTube server will be informed which of the I4 Consult GmbH sites have been visited.
If you are logged into the YouTube account, YouTube will be able to assign the surfing behavior directly to the personal profile. This can be prevented by logging out of the YouTube account.

For more information on handling user data, see YouTube’s privacy policy



Information, deletion, blocking

I4 Consult GmbH Users always have the right to free information about the stored, personal data, their origin and recipient and the purpose of data processing as well as a right to correct, block or delete this data. For this purpose, as well as for further questions concerning the subject of personal data, you can always contact the address of I4 Consult GmbH in the imprint.


Contradiction advertising mails

We hereby object to the use of contact data published within the scope of the imprint obligation for the transmission of advertising and information material not expressly requested. The operators of the pages expressly reserve the right to take legal steps in the event of the unsolicited sending of advertising information, for example by spam emails.


Purchase of 3rd patrty

    • The used grafics within this Site were purchased:


  • Fotolia.com (by Adobe)
  • cheatsheets von fontawesome.io


I4 Consult GmbH

Erna-Scheffler-Strasse 1a
51103 Cologne

+49 221 29257550


General Manager

Walter Weisweiler
Register Court Leipzig HRB-No. 33612

VAT ID no. DE311604337

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