Osnabrück Location

Hans-Wunderlich-Straße 3
Phone: +49 541 404 60 – 0
Mail: info@hbbn.de

Hamburg Location

Poßmoorweg 2
Phone: +49 40 44 11 12 – 0
Mail: info@hbbn.de

Overview Focus and security. This is what we offer our clients
from consulting start-ups to company succession.
Learn more
Vitamine O
O as in optimization possibilities.
Learn more We analyze, structure, act proactive and create quantifiable added value.
For corporations, freelancers and private individuals.
Fuel It's ok for the tax office to draw their cut. No more, no less.
That's why we always keep our team up-to-date on the latest laws and regulations.
Learn more

We emphasize tax consulting on the second word — consulting!

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Unsere PartnerCompetent and human

Find out more about our partners.

Standorte HBBNWhere to find us

We operate branch offices in Osnabrück and Hamburg. Learn more about each of our locations.

That's us

Get to know more about our company, our history and our philosophy.

Whatever your problems, we have the solution.

With our solution-oriented services in the fields of auditing and tax, legal and business consulting, we support not only medium-sized and large companies but also freelancers; in Germany and worldwide.

Get to know us at our office locations in Osnabrück and Hamburg with about 130 employees, 25 of whom tax consultants, auditors and lawyers.

Our services in detail

We make sure that your company’s financial data is reliable and thus provides a solid basis for important decisions.

Tax consulting

We help you earn more money or spend less.

Business consulting

We assist you in making important business decisions and support you with our competence and expertise.

Management consulting

We accompany you in all phases of business development and devise the right corporate strategies for you.

Business valuation

Without valuation there is no orientation—and hence no common basis for negotiation. We help you create this basis.

Accounting & HR

We provide comprehensive support in the fields of accounting and HR.

Our motivation: satisfied clients!

From starting up a company to business valuation, the sale of a company through to an IPO.
From payroll accounting and financial accounting to the preparation and auditing of financial statements.
From international tax law to IFRS accounting.
From restructuring to the analysis of tax-optimized investments.
From support during a company audit to legal advice in case of criminal tax proceedings.

Expect a lot. That’s how you can recognize our strong points!

Getting together is a start, working together is a success.      Henry Ford (1863 – 1947)

We are happy to welcome you at HBBN!

We’re not just a website

Whether via telephone, in writing or in person—we will be glad to answer your questions. Please call us, make an appointment or simply send us an e-mail.

Hans-Wunderlich-Straße 3
D-49078 Osnabrück

Phone: +49 (0)541 404 60 – 0
Fax: +49 (0)541 404 60 – 40

E-mail: info@hbbn.de


Poßmoorweg 2
D-22301 Hamburg

Phone: +49 (0)40 44 11 12 – 0
Fax: +49 (0)40 44 11 12 – 13

E-mail: info@hbbn.de

Where to find HBBN