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GENUI GMBH
GENUI was established in 2004 by Rainer Marcinczak, who had previously served as CFO of a mid-cap German industrial company.
GENUI GMBH
GENUI was established in 2004 by Rainer Marcinczak, who had previously served as CFO of a mid-cap German industrial company. The firm operates as a multi-family office, investing on behalf of a group of wealthy families with roots in German and European entrepreneurship. Its wealth origin is not publicly attributed to a single family, but reflects accumulated capital from several business-owning dynasties. The firm's investment strategy spans direct equity investments, co-investments, and fund allocations across private equity, real assets, and select public markets. Sectors include industrial technology, enterprise software, healthcare, climate tech, and consumer goods. GENUI typically targets control or influential minority stakes in mid-sized European companies, with a long-hold horizon that mirrors the permanent capital of its family clients. Known positions include investments in industrial automation firm Koerschulte Group and specialty healthcare provider Zahnimplantat – both reflecting GENUI's operational engagement. Its geographic focus is primarily Germany, Austria, Switzerland, and adjacent European markets. GENUI operates from Munich and has not disclosed total AUM or number of professionals publicly. It maintains a network of operating partners and advisors drawn from industry and private equity. In 2023, GENUI was reported to be raising a new co-investment vehicle from its family base, though specific terms have not been confirmed. The firm does not disclose philanthropic structures separately. The structural differentiator for GENUI lies in its multi-family office model — it is not a single-family office managing one fortune but a platform that pools expertise and capital across several families. This allows broader deal flow and operational heft than a single-family office might muster, while preserving patient, family-aligned investment horizons distinct from institutional time constraints.
General information
Firm type
Multi Family Office
Year founded
2004
AUM
Undisclosed (Altss estimate)
Location
Region
Europe
Country
Germany
City
Munich
Corporate office
Munich, Germany
Principals
Rainer Marcinczak
Founder and Managing Partner
Florian Hager
Managing Partner
Christian von Zydowitz
Managing Partner
Sector focus
Frequently asked questions
Who runs investment decisions at GENUI?
Investment decisions are led by the founders and managing partners: Rainer Marcinczak, Florian Hager, and Christian von Zydowitz. They operate with a lean team supplemented by external operating partners and advisors (public record).
How does GENUI source proprietary deal flow?
GENUI sources deals through its network of family entrepreneurs and industry operators, as well as direct outreach to mid-cap European companies. The firm's multi-family structure gives it access to proprietary opportunities from the families themselves.
Is GENUI structured as a single family office or does it operate more like a venture firm?
GENUI is a multi-family office — it manages capital for several families, not one. It operates more like a private equity firm in style, with control-oriented, long-hold direct investments, but retains the permanent-capital benefits of a family office.
Does GENUI participate in fund commitments or only direct deals?
GENUI makes both fund commitments and direct investments. Its direct equity and co-investment activity forms the core, but it also allocates to third-party private equity and real asset funds.
What investment stages does GENUI typically target?
GENUI focuses on control or influential minority stakes in established mid-sized companies, typically in growth or buyout stages. It does not focus on early-stage venture. Holdings are long-term, often indefinite.
Which sectors does GENUI explicitly avoid?
GENUI does not publicly list exclusions but its disclosed focus sectors — industrial tech, healthcare, software, climate tech, consumer — suggest it avoids early-stage biotech, crypto, and real estate development. The firm has not confirmed formal constraints.
Where does the underlying wealth come from?
The wealth origins of GENUI's families are not publicly disclosed. The firm attributes its capital base to a group of entrepreneurial German and European families, without naming specific individuals or branches.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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