About us

ARE Beteiligungen GmbH, based in Hanau in the Rhine-Main region, was founded in 2007 and is owned by of the two managing partners. We acquire local companies that have created a niche for themselves and provide services in the ancillary construction sector. The aim is to increase the value of the investments in the long term while preserving the identity of the acquired companies. Our business activities are divided into the business areas of waste management services, technical building services, security technology and real estate portfolio. In recent years, our group of companies has grown rapidly thanks to the expertise of our dedicated team, and the existing business areas have been successfully developed and expanded.


Joachim Foerderer

Dipl.-Betriebsw. (FH)

Chief Executive Officer

Christian Hilsdorf

Dipl.-Betriebsw. (FH)

Managing Director

Ralph Rentzsch



Benjamin Köppel

Master of Arts (M.A.)

Human Resources

Kai Mrosek

Dipl.-Kfm., Tax consultant

Finance and Accounting

Jennifer Noll

Master of Arts (M.A.)


Robert Bogner

Betriebswirt (IHK)


Benjamin Hilbert

Master of Engineering (M.Eng.)

Real Estate

Laura Steuber

In-house lawyer


Max Fusek

Master of Engineering (M.Eng.)

Project Engineer

Natalie Wittmann