About us

Your success is our goal

120

employees

58

years' experience

6

locations

1

goal: your satisfaction

Trust means responsibility

The AREA Bollenberger consulting group, with around 120 employees nationwide, is your one-stop shop for all of your business matters. We offer a wide range of services, from tax and legal advice to bookkeeping, accounting, payroll accounting, marketing and financing and funding consulting.

... and trust is binding

Our clients can rely on us. The continuous growth of the AREA Bollenberger consulting group is a visible sign of our commitment to our philosophy. Our clients success is also our success.

The consultants with the right strategy for your future!

PARTNER

Mag. Gerald Haubeneder, LL.B.
Mag. Gerald Haubeneder, LL.B.

Tax consultant and auditor

Mag. Ursula Kilzer
Mag. Ursula Kilzer

Tax consultant

MMag. Dr. Martin Schereda
MMag. Dr. Martin Schereda

Tax consultant and auditor

Mag. Martin Riegler
Mag. Martin Riegler

Management consultant

Ing. Mag. Patrick Volkert
Ing. Mag. Patrick Volkert

Tax consultant and auditor

Martin Bonner, MSc
Martin Bonner, MSc

Tax consultant
Transfer Pricing

MMag. Dr. Harald Glocknitzer
MMag. Dr. Harald Glocknitzer

Tax consultant and auditor

Mag. Anton Grall
Mag. Anton Grall

Tax consultant
Upper Austria

GENERAL MANAGER

Peter Kopper-Zisser, B.Sc
Peter Kopper-Zisser, B.Sc

Tax consultant and auditor
Managing Director

Mag. (FH) Yvonne Hohenwarter
Mag. (FH) Yvonne Hohenwarter

Tax consultant
Authorized signatory

Raliza Ivanov, MA
Raliza Ivanov, MA

Auditor
Authorized signatory

Mag. Sonja Pöll-Kornfeld
Mag. Sonja Pöll-Kornfeld

Tax consultant
Authorized signatory

Michael Trpisovsky, MSc
Michael Trpisovsky, MSc

Tax consultant
Authorized signatory

Who we are, what we do

History

Dkfm. Erhard Bollenberger

November 26 1939 – March 2 2019

Margit Bollenberger

In 1966, Dkfm. Erhard Bollenberger founded a single-person business. In collaboration with his life and business partner Margit Bollenberger the business evolved into today’s AREA Bollenberger group, one of the largest consulting companies in Austria.

In 2020, a strong partnership was formed with AREA Treuhand GmbH Wirtschaftsprüfungs- und Steuerberatungsgesellschaft, now AREA Bollenberger GmbH Wirtschaftsprüfung und Steuerberatung, to efficiently and powerfully advance growth in the digital world.
In October 2021 Beate Prigl’s team joined us on this journey, strengthening our Vienna branch.

In 2021, “B&B”’s life’s work “Bollenberger & Bollenberger” was proudly handed over to the partners Ursula Kilzer, Gerald Haubeneder, Martin Riegler, Martin Schereda and Patrick Volkert. In the summer of 2022, Martin Bonner joined us and expanded our range of services with his special know-how of transfer pricing. On January 1st, 2023, the Steinberger firm in Leonding (Upper Austria) was handed over to us and has since been managed by our partner Anton Grall. Dr. Harald Glocknitzer and his team have been supporting us at our Vienna location since January 1st, 2024.

“We always find a solution” was the “B&B” answer to every problem. A promise that “B&B” never broke and we are sticking to. We thank our founders and shall always remain true to their philosophy.

Experienced and connected
The AREA Bollenberger consulting group has been active throughout Austria for 58 years and supports a large number of small and medium-sized companies in tax and business matters. Our wealth of experience and the network we have built guarantee effective problem solving for the benefit of our clients.

Comprehensive
With our wide range of services, we are ready for all challenges. We structure optimal tax models and make sure your accounting policies are tax optimised. We provide you with evaluations that provide valuable information for managing your company. Together, we create business concepts to improve results. We set up cost accounting systems and efficient controlling. The optimization of financing through subsidies is our speciality. And don’t get stuck on tasks that we can deal with instead. We take care of your accounting, tax administration and we are your human resources department.

Secure
We conscientiously clarify liability issues, point out industry risks and risks in day-to-day business. Collaboratively, we find ways to limit liability. We don’t want you walking on thin ice. Our interconnective knowledge of the topics ensures the optimal choice of your company’s legal form. We advise you on all business legal matters – from the purchase or sale of a company to business succession.

Efficient & digital
Technological progress provides us with both challenges and immense opportunities. Through our AREA Bollenberger IT consulting company we support you to stay up to date – digitally and technologically. We also promote digitisation, for example, paperless booking. This is how we remain on track – together!

Active
We consider information an obligation. You will receive regular news about current legislative changes or other topics currently being discussed. Good advice calls for action and not just reaction.

Qualified
Continuous training is essential which is why we provide our teams with the best support and encouragement This is the only way we can give our clients the advice they and their visions deserve. In our seminars we share our AREA Bollenberger expert team’s practical knowledge with our clients.

The AREA Bollenberger Group

AREA Bollenberger Holding GmbH
Auditing and Tax Consultancy

AREA Bollenberger Upper Austria GmbH
Tax Consultancy and Auditing

AREA Bollenberger
Tax Consulting GmbH


KRESTON AREA Bollenberger

AREA Bollenberger GmbH
Auditing and Tax Consultancy

AREA Bollenberger Transfer Pricing
Steuerberatungs GmbH

AREA Bollenberger Management Consultancy and IT-Consulting GmbH

Glocknitzer AREA Bollenberger Tax Consulting GmbH

The AREA Bollenberger Group

AREA Bollenberger Holding GmbH
Auditing and Tax Consultancy

AREA Bollenberger Upper Austria GmbH
Tax Consultancy and Auditing

AREA Bollenberger
Tax Consulting GmbH


KRESTON AREA Bollenberger

AREA Bollenberger GmbH
Auditing and Tax Consultancy

AREA Bollenberger Transfer Pricing
Steuerberatungs GmbH

AREA Bollenberger Management Consultancy and IT-Consulting GmbH

Glocknitzer AREA Bollenberger Tax Consulting GmbH

A firm grip on the future

We care about the people behind the company.
Whether you are taking your first steps as a startup or you are a large company in need of support, we are there for you. We value your individuality and will ensure that you receive the consulting package you really need.

We, the one-stop shop for all your business matters, will approach you with the empathy that your company and all its individuality deserve. There is no place for off the shelf remedies in our consulting. We would like to get to know you and your vision.
Walking the path to success, together.

Your success
is our goal.

Cooperation for your benefit

The whole is more than the sum of its parts. (Aristotle)

ECA Logo

We are a member of ECA KRESTON AUSTRIA, a group of tax consultants and auditors working across Austria, from the Lake Constance to the Lake Neusiedl. The entire group’s expertise is available to our clients. The ECA partners combine a profound understanding of the industry with quality standards to ensure client-orientated solutions for companies and individuals.

Kreston Logo

Kreston is a global association of 160 independent accounting and consulting firms. As a client, you benefit from our global network and its regional specialists. This means that in-depth tax and economic policy knowledge from over 115 countries are available to you at any time, an invaluable competitive advantage in the world market.

BMD Logo

We have been an on-site partner of the BMD Systemhaus since 1999, the Austrian market leader for ERP solutions, the complete solution for companies from accounting to integrated operational solutions.
We provide our clients with reliable and comprehensive solutions and support them in implementation and operation.

Your individuality, your future, your success
and your tax consultant with added value