Cohaesia Family Office
Cohaesia Family Office is a multi-family office headquartered in Boulogne, France. Founded in 2010 by former private banking and legal professionals, it provides independent legal, fiscal and financial advisory services to entrepreneurial families,...

Cohaesia Family Office
Cohaesia Family Office is a multi-family office headquartered in Boulogne, France. Founded in 2010 by former private banking and legal professionals, it provides independent legal, fiscal and financial advisory services to entrepreneurial families, structuring and safeguarding multi-generational wealth across asset classes through tailored investment oversight, estate planning and risk monitoring—delivering cohesive, comprehensive wealth management solutions.
General information
Firm type
Multi Family Office
Year founded
—
AUM
—
Location
Region
Europe
Country
—
City
Boulogne
Corporate office
123, rue du Château 92100 Boulogne
Frequently asked questions
What is Cohaesia Family Office?
Cohaesia Family Office is a multi family office headquartered in Boulogne.
Where is Cohaesia Family Office headquartered?
Cohaesia Family Office is headquartered in Boulogne, in the Europe region.
What does Altss track for Cohaesia Family Office?
Altss maintains an OSINT-verified profile of Cohaesia 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 Cohaesia Family Office's website?
Cohaesia Family Office's public website is www.cohaesia.com. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is Cohaesia Family Office?
Cohaesia Family Office is classified by Altss as a Multi Family Office within the Europe region.
How does Altss source intelligence on Cohaesia 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 Cohaesia Family Office?
Cohaesia 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.
Company types
Confirmed
Pipeline
Indicated
Negative
Industry focuses
Confirmed
Pipeline
Indicated
Negative
Regional focuses
Confirmed
Pipeline
Indicated
Negative
Technological focuses
Confirmed
Pipeline
Indicated
Negative
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Get accessInvestment stages
Confirmed
Pipeline
Indicated
Negative
Emerging interests
Hard exclusions
ESG policy
Direct deal program
Emerging manager LP program
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Get accessManager maturity preference
Confirmed
Indicated
Ticket size (USD M, min/max)
Preferred fund size (USD M, min/max)
Investment horizon (years, min/max)
Target IRR (%)
Max leverage
Liquidity terms
Currency preference
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Get accessPhilanthropy-only themes
Political donations
Service Providers & Advisors
| Category | Firm | Years Active | Primary Contact |
|---|---|---|---|
Company Deals
| Date | Company | Type | Sector | Geography | Role | Amount | Deal Lead | Co-investors | Insight |
|---|---|---|---|---|---|---|---|---|---|
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Get accessFund Commitments
| Date | Fund | Strategy | Geography | Role | Fund size | Vintage |
|---|---|---|---|---|---|---|
Club Memberships and Associations & Advisors
| Organization | Role | Since | Notes |
|---|---|---|---|
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Get accessEvent & Conference Participation
| Event | Role | Date | Location |
|---|---|---|---|
Profile maintained by Altss 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.
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