PCAOB Registered

Languages Spoken: German English Spanish Turkish Russian Croatian

ba audit and ba tax are the heart of ba-group. We are globally-focused auditors and tax consultants based in Germany. We are experienced specialists, team-driven and united by a common vision of the best possible client service. Our extensive experience gives us the depth and insight to see the bigger picture of our clients' business and manage even complex multinational projects in a simple way.

Founded by five full-service firms, ba-group expanded its regional coverage but continues to serve its clients as a one-stop shop for regional and international clients.

With about 140 staff in 8 offices in Berlin, Dresden, Frankfurt, Hamburg, Hannover, Munich, Reutlingen and Stuttgart, we are able to stay close to our clients' businesses and provide solutions for all tax, accounting and assurance related matters.

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Uli Britting Best

A Message from Managing Partner Ulrich Britting, WP/CPA

At ba-group, we always aim to win. Sound a bit pretentious? We would say: focused.

We provide you with the most effective support so that you can achieve the best results. In doing so, we provide input, develop solutions, initiate discussions and try to ask the right questions. We love working as a well-structured team because a team with clearly defined roles is always the strongest choice. When everyone draws upon their experience, success is never far away.

We have critical eyes on ourselves and always strive to improve both the range and the quality of our services. Because we need rest to grow, work-life-balance is not just something we say, but something we do, in order to develop new ideas and approaches that will benefit your firm long-term. When it comes down to it, we are all human, and good relationships and trust are at the heart of what we do.

So, let’s get to know one another, let’s talk, or just speak with our clients and discover what great partnership is all about. We look forward to getting to know you. Welcome to the world of the ba-group.

Contact Us

Languages Spoken: German, English, Spanish, Turkish, Russian and Croatian


Oranienburger Str. 1, Berlin 10178


+49 30 21 480 22 00

View firm's social media links

Firm Locations

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Primary Location

Oranienburger Str. 1, Berlin 10178, Germany

Ulrich Britting, WP/CPA (Wirtschaftspruefer/Certified Public Accountant)
+49 30 21 480 22 00

Frankfurt, Germany

Reuterweg 51-53, Frankfurt 60323, Germany

Ulrich Britting, WP/CPA
+49 69 71 035 700

Hannover, Germany

Ernst-August-Platz 10, Hannover 30159, Germany

Christian Makowka, WP/Stb
+49 511 98 42 20 30

Munich, Germany

Erika-Mann-Straße 25 A, Munich 80636, Germany

Maximilian Amon, vBP/Stb
+ 49 895 488 5655

Hamburg, Germany

Alstertwiete 3, Hamburg 20099, Germany

Ulrich Britting, WP/CPA
+49 40 46 899 180

Reutlingen, Germany

Gerhard-Kindler-Str. 6, Reutlingen 72770, Germany

Harald Aigner, WP/Stb
+ 49 71 21 93 33 10

Dresden, Germany

Radeberger Str. 45, Dresden 01099, Germany

Enrico Spröh, WP/Stb
+49 351 56 36 50

Stuttgart, Germany

Rotebuehlplatz 19, Stuttgart 70178, Germany

Markus Feichtenbeiner, WP/Stb
+49 711 666 68 90

Aachen, NRW, Germany

Wilhelmstrasse 17, Aachen, NRW 52070, Germany

Marcus Schwartz
+49 241 990 8290

People at ba-group

Ulrich Britting Photo

Ulrich Britting

Managing Partner

Markus Feichtenbeiner Photo

Markus Feichtenbeiner

Managing Partner

Christian Makowka Photo

Christian Makowka

Managing Partner, Hannover

Harald Aigner Photo

Harald Aigner


Neele Wehmeyer Photo

Neele Wehmeyer


Arne Keller Photo

Arne Keller

Chartered Tax Advisor/Manager

Marian Haase Photo

Marian Haase


Katharina Lange Photo

Katharina Lange

Accounting Manager

Achim Betz Photo

Achim Betz

Tax Consultant, Stuttgart office

Steffen Langner Photo

Steffen Langner

Auditor/Tax Consultant

Sonja Riepelmeier Photo

Sonja Riepelmeier


Oliver Ruettler Photo

Oliver Ruettler

Tax Advisor

Hannes Sennewald Photo

Hannes Sennewald

Tax Consultant

Fabian Wüllenweber Photo

Fabian Wüllenweber

Tax Specialist

Thought Leadership by ba-group