Information pursuant to § 5 TMG

Rentrop & Partner mbB
Godesberger Allee 105-107
53175 Bonn

Register of Partnerships: PR 4354
Registration court: Essen

Represented by:
Hans Werner Ronneberger (WP/StB)
Franz Peus (WP/StB)
Bernhard Stengel (StB)
Thomas Schiefelbusch (WP/StB)
Jan Hohensträter (WP/StB)
Christian Reichling (StB)


Phone: 0049 288 95741-0
Telefax: 0049 228 95741-99


Sales tax identification number according to § 27 a of the Sales Tax Law:
DE 122246552

Job title and professional regulations

Chamber membership:
Wirtschaftsprüferkammer Berlin, Rauchstr. 26, 10787 Berlin
Chamber of Tax Consultants Cologne, Gereonstr. 34, 50670 Cologne

Professional regulations for auditors:

  • • Public Accountants Act (WPO)
  • • Auditor Examination Ordinance (WiPrPrüfV)
  • • Auditors’ Professional Liability Insurance Regulation (WPBHV)
  • • Professional Charter for Chartered Accountants / Certified Accountants (BS WP / vBP)
  • • Seal Ordinance
  • • Statute for quality control

Professional regulations for tax consultants:

  • • Tax Advisory Act (StBerG)
  • • Implementation Ordinance to the Steuerberatungsgesetz (DVStB)
  • • Professional Code of Tax Consultants (BOStB)
  • • Tax Adviser Fees Ordinance (StBGebV)

The professional regulations can be viewed on the homepage of the Wirtschaftsprüferkammer ( or the Bundessteuerberaterkammer (

Information regarding professional liability insurance

Name and registered office of the insurer:
Zurich Insurance plc
German Office
Solmsstr. 27-37
60486 Frankfurt am Main

Scope of insurance:

Responsible for the content according to § 55(2) RStV

Wiadok GmbH & Co.KG
Portastr. 2
32423 Minden

Godesberger Allee 105-107
53175 Bonn

EU dispute resolution

The European Commission provides a platform for online dispute resolution (ODR):
Our e-mail address can be found above in the site notice.

We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.

Liability for Contents

As service providers, we are liable for own contents of these websites according to Paragraph 7, Sect. 1 German Telemedia Act (TMG). However, according to Paragraphs 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.