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Xelis Family Office
Xelis Family Office was established in 2005 by Véronique Aubin. The firm operates as an independent multi-family office serving entrepreneurial families with...
Xelis Family Office
Xelis Family Office was established in 2005 by Véronique Aubin. The firm operates as an independent multi-family office serving entrepreneurial families with personal and professional asset oversight. Services cover patrimonial structuring, investor accompaniment and daily administration including tax filings, personnel management and cash-flow forecasting. Asset-class exposure centers on ESG mandates alongside private debt and direct investments in innovative companies. Geographic reach stays within France and extends to international holdings through partner banks and advisors. Confirmed operational updates include a December 2025 profile of Aubin by Décideurs naming her among wealth-management pioneers. The firm lists eight named family officers and maintains a single headquarters in central Paris. No additional offices, philanthropic vehicles or club memberships appear in public materials. All reporting tools run on a self-hosted French cloud infrastructure. Independence from product providers constitutes the core structural feature: compensation derives solely from client fees, removing incentives tied to asset gathering or proprietary funds.
General information
Firm type
Multi Family Office
Year founded
2005
Location
Region
Europe
Country
France
City
Paris
Corporate office
8 rue Montesquieu, 75001 Paris, France
Principals
Véronique Aubin
Présidente Associée
Astrid Andrianiriana
Family Officer Associée
Nicolas Gainville
Family Officer Associé
Mona Belkacemi
Family Officer Associée
Cassandre Barillec
Family Officer Associée
Sector focus
Frequently asked questions
Who runs investment decisions at Xelis Family Office?
Véronique Aubin serves as Présidente Associée. Investment and structuring decisions involve the team of Family Officers including Astrid Andrianiriana, Nicolas Gainville, Mona Belkacemi and Cassandre Barillec.
How does Xelis Family Office source proprietary deal flow?
The firm draws on an internal network of lawyers, notaries, private banks and portfolio managers. No public detail exists on exclusive sourcing channels or club participation.
Is Xelis Family Office structured as a single family office or does it operate more like a venture firm?
It operates as a multi-family office. Services focus on consolidated reporting, estate engineering and administrative support rather than venture-style fund management.
Does Xelis Family Office participate in fund commitments or only direct deals?
Public materials reference both private debt and direct investments in innovative companies. No breakdown of commitment sizes or fund versus direct allocation appears.
Where does the underlying wealth come from?
Wealth origin remains undisclosed. The firm states it serves entrepreneurial families without naming specific branches or source industries.
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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