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Gaia Family Office
Gaia Family Office allocates European family capital across real estate, climate technology and energy from Geneva.
Gaia Family Office
John Coast Sullenger established Gaia Family Office in 2002. It functions as a multi-family office based in Geneva. The firm advises an established European family on capital allocation drawn from real estate and private equity origins. Gaia Family Office deploys capital into real estate, climate technology and energy generation. It targets development-stage opportunities. Holdings include the Riviera Marriott Hotel La Porte de Monaco in France and a UK ground rent portfolio. Activity centers on Europe. The firm participates in polo networks including Polo Park Zurich and Geneva Polo Club. It maintains a business relationship with Achernar Assets AG for European acquisitions. No dated operational events from the last 24 months appear in available records.
General information
Firm type
Multi Family Office
Year founded
2002
AUM
Undisclosed
Location
Region
Europe
Country
Switzerland
City
Geneva
Corporate office
Rue Jean-Calvin 14, 1204 Genève, Switzerland
Principals
John Coast Sullenger
Founder and Associate Principal
Sector focus
Frequently asked questions
Who runs investment decisions at Gaia Family Office?
John Coast Sullenger serves as founder and associate principal. He previously worked as a money manager at Lombard Odier.
What asset classes does Gaia Family Office deploy into?
The firm allocates across real estate, climate technology and energy and power generation.
Where does the underlying wealth come from?
Wealth originates from an established European family with entrepreneurial activities in real estate and private equity.
Does Gaia Family Office use any investment vehicles for acquisitions?
It maintains a relationship with Achernar Assets AG, a Swiss-based vehicle used for major European acquisitions.
What geographies does Gaia Family Office focus on?
Activity centers on Europe with confirmed holdings in France, Greece and the United Kingdom.
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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