Single Family Office

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Fennogens Investments

Fennogens Investments S.A. began operations in 1995 under Georg Ehrnrooth. The firm remains family-owned and registered with the Luxembourg Chamber of...

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Fennogens Investments

Fennogens Investments S.A. began operations in 1995 under Georg Ehrnrooth. The firm remains family-owned and registered with the Luxembourg Chamber of Commerce. It manages a diversified portfolio that includes publicly listed securities alongside private commitments. The office pursues buyout and growth investments through direct co-investments and SPVs. Asset classes span private equity, real estate, infrastructure, private credit, and hedge funds. Confirmed positions include holdings tied to Slättö Förvaltning in Sweden and Vicus Oy in Finland. The geographic reach covers Europe, Asia, and South America. Technology emphases include enterprise software, biotech, and ESG factors. The team size remains undisclosed. Related vehicles include the Louise and Göran Ehrnrooth Foundation. No operational events from the last 24 months appear in available records. Fennogens operates through a hybrid structure that combines public-market flexibility with private active ownership. This setup allows reallocation across cycles without external fund commitments.

General information

Firm type

Single Family Office

Year founded

1995

AUM

Undisclosed

Location

Region

Europe

Country

Luxembourg

City

Luxembourg

Corporate office

Luxembourg, Luxembourg

Principals

Georg Ehrnrooth

Principal and Chairman of the Board

Alexandre Labignette

CEO

Sector focus

PropTechIndustrial TechAgriTech & FoodTechFinTechCircular EconomyEnergy Transition & RenewablesMobility & TransportationWaterTechDigital HealthHealthcare Services

Frequently asked questions

Who runs investment decisions at Fennogens Investments?

Georg Ehrnrooth serves as Principal and Chairman. Alexandre Labignette acts as CEO. Decisions follow the family's long-term ownership mandate.

Is Fennogens Investments structured as a single family office or does it operate more like a venture firm?

It functions as a single family office. The firm invests proprietary capital without raising external funds.

Does Fennogens Investments participate in fund commitments or only direct deals?

The office uses direct co-investments and SPVs. It also holds positions in hedge funds and listed securities.

What investment stages does Fennogens Investments typically target?

The firm focuses on buyout and growth stages. It seeks established companies with potential for operational improvement.

Where does the underlying wealth come from?

The capital originates from the Ehrnrooth family. No further branch-level attribution appears in public records.

Profile maintained by 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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