Cologne

Cologne

In the city of Cologne, the largest city in the German state of Nordrhein-Westfalen, DORNBACH has been represented since 2011 after the merger with a rapidly growing auditing company founded in 2000. An attractive location for qualified employees and exciting companies in a lively and liveable environment!

Our services for you

We work with expertise and quality, flexibility and cost-efficiency. Our wide-ranging portfolio of services covers national tax law. Where aspects of internal and external (re)structuring as well as compliance and succession are concerned, we are in demand as specialists. The same applies to more exotic topics such as support for professional athletes and associations.

Cologne focuses on international tax matters (e.g. expatriates), in particular in close bilateral relationships with the Benelux companies acconAVM and Bofidi. In addition, we profit from our networks ShineWing International and GMN International.

Specialisation areas

Cologne is a vibrant city with important media, service, finance and commercial enterprises and a lively start-up scene, and characterised by its strong medium-sized companies. We support the whole region from the Lower Rhine to the Aachen area, the Bergische Land and Sauerland down to the Middle Rhine.

We focus on the areas of commerce, health care, IT and software, media, the drinks industry as well as freelancers (in particular lawyers, engineers & architects), non-profit organisations and foundations. Auditing and advice for public undertakings is also an important field.

Office & sectors

Local roots, cross-regional activity

Since 2011, DORNBACH has been represented in the Cologne and Bergisch Gladbach offices. Here, we support organisations of all sizes: medium-sized and stock exchange listed companies, public institutions as well as foundations, societies and associations. The quality of our advisory and consulting services is excellent. With more than 50 employees, we are a high-performance part of the DORNBACH Group with its many specialists.

We are regionally well-known, rooted and networked. From Cologne & Bergisch Gladbach, we support clients with our advisory and consulting services in Nordrhein-Westfalen and the adjoining federal states, as well as throughout Germany.

History

DORNBACH - WE ARE TEAM PLAYERS

... and not just in sports - but in our everyday work!

Become part of our company and bring your passion and creativity with you. A cooperative and modern working environment is waiting for you, in which you can work on demanding mandates with commitment and at your own responsibility.

karriere.dornbach.de

Career

Your contacts

Our employees at a glance

Dipl.-Kaufmann Helmut Brendt
Dipl.-Kaufmann Helmut Brendt
Dipl.-Kaufmann Helmut Brendt

Dipl.-Kaufmann Helmut Brendt

CV

Contact

Cologne
Phone +49 (0) 221 5 00 89 - 0
Fax +49 (0) 221 5 00 89 - 50
E-Mail hbrendt@dornbach.de

EMBA, Dipl.-Kaufmann (FH) René Feldgen
EMBA, Dipl.-Kaufmann (FH) René Feldgen
EMBA, Dipl.-Kaufmann (FH) René Feldgen

EMBA, Dipl.-Kaufmann (FH) René Feldgen

CV

Contact

Bergisch Gladbach / branch of Cologne
Phone +49 (0) 2202 9 36 17 - 0
Fax +49 (0) 2202 9 36 17 - 99
E-mail rfeldgen@dornbach.de

Mara Liethen, M.Sc.
Mara Liethen, M.Sc.
Mara Liethen, M.Sc.

Mara Liethen, M.Sc.

Tax Advisor, Managing Partner

Contact

Cologne
Phone +49 (0) 221 5 00 89 - 0
Fax +49 (0) 221 5 00 89 - 50
E-Mail koeln@dornbach.de

Dipl.-Kauffrau Dr. Gabriele Rahier
Dipl.-Kauffrau Dr. Gabriele Rahier
Dipl.-Kauffrau Dr. Gabriele Rahier

Dipl.-Kauffrau Dr. Gabriele Rahier

CV

Contact

Cologne
Phone +49 (0) 221 5 00 89 - 0
Fax +49 (0) 221 5 00 89 - 50
E-mail grahier@dornbach.de

Lars Schewiola
Lars Schewiola
Lars Schewiola

Lars Schewiola

CV

Contact

Cologne
Phone +49 (0) 221 5 00 89 - 0
Fax +49 (0) 221 5 00 89 - 50
E-mail koeln@dornbach.de

René Teresiak, LL.M.
René Teresiak, LL.M.
René Teresiak, LL.M.

René Teresiak, LL.M.

CV

Contact

Cologne
Phone +49 (0) 221 5 00 89 - 0
Fax +49 (0) 221 5 00 89 - 50
E-mail rteresiak@dornbach.de

Philip Fortmann, M.Sc.
Philip Fortmann, M.Sc.
Philip Fortmann, M.Sc.

Philip Fortmann, M.Sc.

Tax Advisor, Certified Public Accountant, Authorised Signatory

Contact

Bergisch Gladbach / branch of Cologne
Phone +49 (0) 2202 9 36 17 - 0
E-mail koeln@dornbach.de

Dipl.-Kaufmann (FH) Harald Schmitt
Dipl.-Kaufmann (FH) Harald Schmitt
Dipl.-Kaufmann (FH) Harald Schmitt

Dipl.-Kaufmann (FH) Harald Schmitt

Tax Advisor, Authorised Signatory

Contact

Cologne
Phone +49 (0) 221 5 00 89 - 0
E-mail koeln@dornbach.de

Marwin Streubel, M.A.
Marwin Streubel, M.A.
Marwin Streubel, M.A.

Marwin Streubel, M.A.

Tax Advisor, Certified Public Accountant, Authorised Signatory

Contact

Cologne
Phone +49 (0) 221 5 00 89 - 0
Fax +49 (0) 221 5 00 89 - 50
E-mail koeln@dornbach.de

Dipl.-Kauffrau (FH) Hannah Weiss
Dipl.-Kauffrau (FH) Hannah Weiss
Dipl.-Kauffrau (FH) Hannah Weiss

Dipl.-Kauffrau (FH) Hannah Weiss

Tax Advisor, Authorised Signatory

Contact

Bergisch Gladbach / branch of Cologne
Phone +49 (0) 221 5 00 89 - 0
E-mail koeln@dornbach.de

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Contact us

COLOGNE office

Stolberger Straße 200
D-50933 Cologne

Phone
+ 49 (0) 221 5 00 89 - 0

DORNBACH GMBH

Auditing and tax consultancy company

Phone +49 (0) 221 5 00 89 - 0
Fax +49 (0) 221 5 00 89 - 50
E-mail koeln@dornbach-koeln.de

Contacts

Mr Dipl.-Kfm. Helmut Brendt, Aud./TC
Mr Dipl.-Kfm. (FH) René Feldgen, EMBA, Aud./TC
Ms Dipl.-Kff. Dr. Gabriele Rahier, TC
Mr René Teresiak, LL.M.,TC/FBfIntStR
Ms Mara Liethen, M.Sc., TC
Mr Philip Fortmann, M.Sc., TC
Mr Dipl.-Kfm. Harald Schmitt, TC
Ms Dipl.-Kff. (FH) Hannah Weiss, TC
Mr Dipl.-Kfm. Lars Schewiola, WP/StB

Data protection officer

Data protection officer of 
DORNBACH GMBH
Auditing company, tax consultancy
in Köln:

DORNBACH GmbH
Law firm
Anton-Jordan-Straße 1
56070 Coblenz
Phone +49 (0) 261 94 31 - 222
Email anwaelte-ko@dornbach.de

Our offices