comtrance GmbH, a privately held german company, is a local Managed IT Services Provider in Düsseldorf with experiences in the Internet and Hosting technology since 2001. Maintaining an own Data Center with around 400sqm active Data Center space in the Connecta Parc in Düsseldorf, comtrance is hosting customer Projects fully under own control. The Data Center is DIN ISO 9001:2015 and DIN EN 27001:2013 certified.

The product portfolio includes:


In this Area you can find all information about comtrance GmbH and the proposed Services for downloading:



ISO9001 Certificate


ISO27001 Certificate


Green electricity Certificate (NaturEnergie)


SEPA Direct Debit Mandate

comtrance - Rechenzentrum


comtrance - Managed Hosting


comtrance - Colocation


comtrance - High Secure Connectivity


comtrance - Premium Support


Likely we go in contact with you to advise you in your individual project. Please fill the below form completely and click on the Button down tot he right „Send request".

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E-Mail Address



Route description

You can reach our office and Data Center in Düsseldorf with the car from the North or the South over the Motorway A3 or A57 or from the South over A59:

  • A3: From Motorway crossing Hilden change to A46 in direction Düsseldorf
  • A57: From Motorway crossing Neuss West change to A46 in direction Düsseldorf/Wuppertal
  • A59: From Motorway crossing Düsseldorf-Eller change to A46 in direction Düsseldorf
  • Leave the motorway at the exit Düsseldorf-Eller
  • After respectively in the exit sort tot he left track and move on tot he first traffic light
  • Move tot he left on L148 „Am Schönenkamp"
  • After around 1 KM move to the left again „In der Steele"

Legal Disclosure (Imprint)

Information provided according to Sec. 5 German Telemedia Act (TMG):

comtrance service GmbH
In der Steele 35
40599 Düsseldorf

Telephone: +49 (0) 211 271 59 20
Fax: +49 (0) 211 271 59 21

Represented by: Thomas Czarnetzki (Managing Director)
VAT number: DE-349229353
Register Court: Düsseldorf
Register Number: HRB 96082


Dispute resolution
The European Commission provides a platform for online dispute resolution (OS): Please find our email in the impressum/legal notice.

We do not take part in online dispute resolutions at consumer arbitration boards.

Contact Point according to Regulation (EU) 2021/784 of the european parliament and of the council:
Languages of commuications: German, English

Liability for Contents
As service providers, we are liable for own contents of these websites according to Sec. 7, paragraph 1 German Telemedia Act (TMG). However, according to Sec. 8 to 10 German Telemedia Act (TMG), service providers are not obligated to permanently monitor submitted or stored information or to search for evidences that indicate illegal activities.

Legal obligations to removing information or to blocking the use of information remain unchallenged. In this case, liability is only possible at the time of knowledge about a specific violation of law. Illegal contents will be removed immediately at the time we get knowledge of them.

Liability for Links
Our offer includes links to external third party websites. We have no influence on the contents of those websites, therefore we cannot guarantee for those contents. Providers or administrators of linked websites are always responsible for their own contents.

The linked websites had been checked for possible violations of law at the time of the establishment of the link. Illegal contents were not detected at the time of the linking. A permanent monitoring of the contents of linked websites cannot be imposed without reasonable indications that there has been a violation of law. Illegal links will be removed immediately at the time we get knowledge of them.

Contents and compilations published on these websites by the providers are subject to German copyright laws. Reproduction, editing, distribution as well as the use of any kind outside the scope of the copyright law require a written permission of the author or originator. Downloads and copies of these websites are permitted for private use only. The commercial use of our contents without permission of the originator is prohibited.

Copyright laws of third parties are respected as long as the contents on these websites do not originate from the provider. Contributions of third parties on this site are indicated as such. However, if you notice any violations of copyright law, please inform us. Such contents will be removed immediately.