Single Family Office

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Solvia Vermögensverwaltungs

Solvia Vermögensverwaltungs serves the owners of Mast-Jägermeister SE. It was previously known as Phoenix Beteiligungs- und Vermögensverwaltungsgesellschaft...

Solvia Vermögensverwaltungs logo

Solvia Vermögensverwaltungs

Solvia Vermögensverwaltungs serves the owners of Mast-Jägermeister SE. It was previously known as Phoenix Beteiligungs- und Vermögensverwaltungsgesellschaft mbH before the 2006 name change. The office focuses on asset allocation, direct investments and real estate to support long-term family objectives. Investment activity spans private equity, private credit, infrastructure and real estate. Confirmed holdings include a stake in Pegasus CP Holding GmbH and commercial real estate exposure via Branicks Group AG. The portfolio also contains organic agricultural land in Germany, mixed-use interests in New York City and renewable energy projects across Europe. Geographic reach covers Europe and North America. Investment stages include buyout, growth, mezzanine, seed and series A through C. The firm employs a small leadership team. Jarno Schäfermann has served as Managing Director since at least 2019. Wolf-Jakob Herpich joined as Managing Director in February 2025 after prior roles at the Haub Legacy and Hasso Plattner Foundation. Fabian Leißring has been Group Legal Counsel since December 2023. Adjacent vehicles include the Curt Mast Foundation, eva foundation and Tomvia gGmbH. Solvia maintains a hybrid structure that combines internal management of real assets with external advisory relationships. Former Managing Director Ralf Bauderer has chaired the advisory board of Pegasus CP Holding GmbH since July 2025 while maintaining his prior Solvia connection.

General information

Firm type

Single Family Office

Location

Region

Europe

Country

Germany

City

Wolfenbüttel

Corporate office

Wolfenbüttel, Germany

Principals

Jarno Schäfermann

Managing Director

Wolf-Jakob Herpich

Managing Director

Fabian Leißring

Group Legal Counsel

Sector focus

ClimateTechEnergy Transition & RenewablesSupply Chain & LogisticsAgriTech & FoodTechPropTech

Frequently asked questions

Who runs investment decisions at Solvia Vermögensverwaltungs?

Jarno Schäfermann and Wolf-Jakob Herpich serve as Managing Directors. Fabian Leißring acts as Group Legal Counsel.

Where does the underlying wealth come from?

The office serves the fifth and sixth generations of the Mast-Jägermeister family, owners of Mast-Jägermeister SE.

Does Solvia participate in fund commitments or only direct deals?

The firm uses direct co-investments, SPVs, fund-of-funds and infrastructure alongside real estate holdings.

What asset classes does Solvia allocate to?

Allocations include private equity, private credit, real estate, infrastructure and renewable energy assets.

Which regions does Solvia invest in?

The portfolio spans Europe and North America with holdings in Germany and New York City.

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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