When property and buildings need innovative solutions,
we show up.
Your problem is our mission. We assist real estate firms and financiers in difficult situations by providing crisp analysis, systematic restructuring, and customized solutions that create confidence and new opportunities.
About us
Steinberg Real Estate Management GmbH is a privately held advisory and transaction company based in Kriftel, near Frankfurt am Main. We specialize in sophisticated real estate and finance situations and provide customized solutions for restructurings, transactions, and investments.
Our mission
We assist real estate businesses and financiers in difficult endeavors through expedient analysis and strategic counsel.
Our team
Antje Mertig MRICS
Antje Mertig, MRICS, is our Managing Partner. With a degree in banking and finance, she brings over 30 years of experience in both banking and the real estate industry. Before founding Steinberg Real Estate Management GmbH, she held leadership roles at SitusAMC/Hatfield Philips and Hudson Advisors/Lone Star.
Michael Schäff
Michael Schäff, our second Managing Director, is a licensed industrial engineer with 15 years of experience in real estate and finance. Before co-founding the company, he held key positions at SitusAMC/Hatfield Philips and CORPUS SIREO.
Our network –
strength through partnerships
A credible and solid network is the precondition for long-term success in the real estate business. At Steinberg Real Estate, we work closely with qualified partners in finance, project development, law, architecture, and consulting.
This network allows us to provide complete solutions, identify problems early, and quickly seize opportunities. Our partners share our values and our passion for quality, transparency, and innovation.
Through constant interaction and close collaboration, we generate synergies that deliver real added value for our clients — whether they face complex renovation tasks, funding challenges, or strategic advisory needs.
Together with our network, we’re helping shape the future of the real estate industry — reliably, competently, and in cooperation.
Our values
Competency
We bring extensive expertise and years of practical experience in real estate
and finance.
Trust
We communicate clearly and collaborate closely with our clients.
Sustainability
We deliver long-term solutions that go beyond short-term wins.
Thanks to this approach, we’ve successfully implemented numerous projects and earned a reputation as a trusted industry partner.
T. +49 (0) 6192 973 3544
M. +49 (0) 177 454 1352
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