Legal notice in accordance with section 5 of the German Teleservices Act (Telemediengesetz, TMG):

Moore Rhein-Ruhr GmbH Wirtschaftsprüfungsgesellschaft

Registered office: Duisburg

Kuhlenwall 20, 47051 Duisburg, Germany
Telephone: +49 203 29506-70
Telefax: +49 203 29506-611

Branch office: Potsdam


Karl-Marx-Str. 40
14482 Potsdam, Germany

Telephone: +49 331 74 395- 0
Telefax: +49 331 74 395-19

VAT ID No.: DE 811548057
Legal form: Gesellschaft mit beschränkter Haftung (private limited company)
Registered office: Duisburg

Registry court: Duisburg Local Court (Amtsgericht) B 4401
Quality control:
Participated in the system of quality control,
received certificate of participation

Managing Directors:

  • Public Accountant Tax Advisor Dipl.-Ök. Dr. Heinz D. Müller
  • Public Accountant Tax Advisor Specialist Advisor on International Tax Law Certified Public Accountant Dipl.-Kfm. Hubert H. Storms
  • Lawyer Public Accountant Tax Advisor Dipl.-Kfm. Jochen König
  • Public Accountant Tax Advisor Dipl.-Finanzw. Heribert Klein
  • Public Accountant Tax Advisor Dipl.-Kfm. Dr. rer. pol. Alexander Wolff
  • Public Accountant Tax Advisor Dipl.-Ök. Martina Eckhardt
  • Public Accountant Tax Advisor Specialist Advisor on International Tax Law Certified Public Accountant Dipl.-Kffr. Carol Hasselmans
  • Tax Advisor Prof. Dr. Axel Beranek
  • Lawyer Specialist Lawyer for Commercial and Corporate Law Ralf Haberle
  • Lawyer Specialist Lawyer for Commercial and Corporate Law Specialist Lawyer for Tax Law Christoph Real
  • Public Accountant Tax Advisor Dipl.-Bw. (FH) Frank Honig

Competent supervisory authority:

Wirtschaftsprüferkammer (Chamber of Public Accountant) Berlin
Rauchstr. 26
10787 Berlin, Germany

The statutory professional titles Wirtschaftsprüfer (Public Accountant) and Wirtschaftsprüfungsgesellschaft (audit firm) were awarded in the Federal Republic of Germany.

The profession Wirtschaftsprüfer (Public Accountant) is governed in the main by the following professional regulations:

  • Wirtschaftsprüferordnung (Code of Public Accountant, WPO)
  • Berufssatzung für Wirtschaftsprüfer und vereidigte Buchprüfer (Professional Code of Conduct for Public Accountant and Certified Accountants)
  • Satzung für Qualitätskontrolle (Quality Control Charter)
  • Siegelverordnung (Regulation on Document Seals)
  • Wirtschaftsprüfer-Berufshaftpflichtversicherungsordnung (Regulation on Professional Liability Insurance for Public Accountant)

The professional regulations can be accessed through the Wirtschaftsprüferkammer.


By using this website, users declare their agreement with the following terms and conditions:

Moore Rhein-Ruhr GmbH Wirtschaftsprüfungsgesellschaft endeavours, within reasonable limits, to provide accurate and complete information on this website. Moore Rhein-Ruhr GmbH Wirtschaftsprüfungsgesellschaft does not accept any liability, however, for the currency, accuracy and completeness of this information. The same applies to the content of external websites to which this page refers either directly or indirectly and which Moore Rhein-Ruhr GmbH Wirtschaftsprüfungsgesellschaft is not able to influence.

This website does not constitute legal or tax advice via the Internet, nor shall it be deemed to be an invitation to provide online legal or tax advice. The use of this website does not establish any contractual relationship between the user and us.

If this website affords the opportunity to input any data (email address, name etc.), such data is expressly provided on a voluntary basis.

Moore Rhein-Ruhr GmbH Wirtschaftsprüfungsgesellschaft reserves the right to amend or supplement the information provided without prior notice.

If parts of this disclaimer should be invalid, this shall not affect the validity of the remaining parts.

The digitisation of data may result in errors. The use of different browsers for the World Wide Web and different software settings may result in deviations in the presentation of data. The accuracy and completeness of data on this website can therefore not be guaranteed. For this reason, any liability for any loss or damage arising in connection with the use of this website is excluded.

The content and structure of the website of Moore Rhein-Ruhr GmbH Wirtschaftsprüfungsgesellschaft are protected by copyright. Please note that the information provided may be amended or supplemented.

At the time they were set, the links did not contain any illegal content. Moore Rhein-Ruhr GmbH Wirtschaftsprüfungsgesellschaft is not responsible for this linked information and does not, therefore, accept any liability for its accuracy and completeness.

Conception and text:
Dr. Alexander Wolff

Design and programming:
Telephone: +49 203-2987930

Source reference for the images used:
Moore Deutschland AG
Moore Global Network Limited

MGK Partner and Moore Rhein-Ruhr GmbH Wirtschaftsprüfungsgesellschaft

We look forward to welcoming you at our offices in Duisburg and Potsdam.

Duisburg office

Kuhlenwall 20
47051 Duisburg
T +49 203 29506-0
F +49 203 29506-611

Potsdam office

Karl-Marx-Str. 40
14482 Potsdam
T +49 331 74395-0
F +49 331 74395-19