Multi Family Office

Xelis Family Office

Xelis Family Office is a multi-family office headquartered in Paris, France. Founded in 2005, the firm assists entrepreneurial families with holistic wealth and estate structuring, consolidated reporting, and day-to-day administrative services across France...

Xelis Family Office

Xelis Family Office

Xelis Family Office is a multi-family office headquartered in Paris, France. Founded in 2005, the firm assists entrepreneurial families with holistic wealth and estate structuring, consolidated reporting, and day-to-day administrative services across France and abroad. Its team of lawyers, accountants and investment specialists operates without ties to financial institutions, earning only client fees to ensure objective advice—provides independent, fee-only wealth management and administrative support.

General information

Firm type

Multi Family Office

Year founded

AUM

Location

Region

Europe

Country

City

Paris

Corporate office

8 rue Montesquieu 75001 PARIS

Frequently asked questions

What is Xelis Family Office?

Xelis Family Office is a multi family office headquartered in Paris.

Where is Xelis Family Office headquartered?

Xelis Family Office is headquartered in Paris, in the Europe region.

What does Altss track for Xelis Family Office?

Altss maintains an OSINT-verified profile of Xelis Family Office covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), assets (real estate, public market positions, private companies, art and cultural holdings, philanthropy and foundations), and network (club memberships, associations, and event participation). Detailed values are available to Altss subscribers.

What is Xelis Family Office's website?

Xelis Family Office's public website is www.xelisfamilyoffice.com. Verified contact details for principals and decision-makers are available to Altss subscribers.

What type of firm is Xelis Family Office?

Xelis Family Office is classified by Altss as a Multi Family Office within the Europe region.

How does Altss source intelligence on Xelis Family Office?

Altss combines OSINT (open-source intelligence) with regulatory filings, public disclosures, and licensed data partners. Source provenance is tracked to support compliance-ready research workflows.

How fresh is the Altss profile for Xelis Family Office?

Xelis Family Office's profile is part of Altss's continuous-refresh dataset, with a full update cycle at least every 30 days and priority changes applied as new information is verified.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Continuous refresh with full update cycles at least every 30 days.

Need institutional-grade insight on family offices?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classLive OSINT deal alerts
Start your free trial

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo