Expertise through know-how.

acb’s management has relevant experience of real estate funds, real estate management companies and other investment vehicles, process management and IT-based processes.

acb Gmbh - Alwin Beifuß (Sprecher)

Alwin Beifuß

Alwin Beifuß is a Managing Partner and spokesperson for acb GmbH. Before Alwin Beifuß founded acb GmbH with Markus Rüger in 2009, he worked for almost 26 years at IVG Institutional Funds (formerly Oppenheim Immobilien Kapitalanlagegesellschaft), 15 of them as Head of Accounting.


acb GmbH - Oliver Brust

Oliver Brust

Oliver Brust is Managing Director of acb GmbH. Before the Business Management graduate joined acb in 2010, Oliver Brust was Financial Controller of an American corporation and Senior Accountant at IVG Institutional Funds GmbH and Oppenheim. 


acb GmbH - Jochen Geck

Jochen Geck

Jochen Geck, a qualified Banker and Accountant, joined acb GmbH as Managing Director in 2010. Prior to this, he was responsible for accounting within various companies and worked, among other firms, for IVG Institutional Funds GmbH and Oppenheim, where he most recently held the position of Senior Accountant.


acb GmbH - Markus Rüger

Markus Rüger

Jochen Geck, a qualified Banker and Accountant, joined acb GmbH as Managing Director in 2010. Prior to this, he was responsible for accounting within various companies and worked, among other firms, for IVG Institutional Funds GmbH and Oppenheim, where he most recently held the position of Senior Accountant.


acb GmbH - Pirol Yilmaz

Pirol Yilmaz

Pirol Yilmaz is a Managing Director of acb GmbH. The graduate Business Administrator joined acb in May 2017 following longer periods of work, including a role as Managing Director IT Management at IVG Immobilien AG and Regional Manager with a consulting firm specialising in outsourcing and digitalisation projects.



acb GmbH Wiesbaden

Our professional role.

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acb GmbH Wiesbaden

Creating sustainable values and transparency.

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