J.F. Müller & Sohn
J.F. Müller & Sohn AG serves as a single-family office and investment holding company headquartered in Hamburg, Germany.
J.F. Müller & Sohn
J.F. Müller & Sohn AG serves as a single-family office and investment holding company headquartered in Hamburg, Germany. The firm deploys its permanent family capital into majority and minority stakes in established European mid-market companies spanning traditional 'old economy' and digital sectors. It provides financial, strategic, and human resources to support portfolio companies' sustainable growth and succession planning.
General information
Firm type
Single Family Office
Year founded
1795
AUM
—
Location
Region
Europe
Country
—
City
Hamburg
Corporate office
—
Frequently asked questions
What is J.F. Müller & Sohn?
J.F. Müller & Sohn is a single family office headquartered in Hamburg.
When was J.F. Müller & Sohn founded?
J.F. Müller & Sohn was founded in 1795.
Where is J.F. Müller & Sohn headquartered?
J.F. Müller & Sohn is headquartered in Hamburg, in the Europe region.
What does Altss track for J.F. Müller & Sohn?
Altss maintains an OSINT-verified profile of J.F. Müller & Sohn 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 J.F. Müller & Sohn's website?
J.F. Müller & Sohn's public website is jfms.ag. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is J.F. Müller & Sohn?
J.F. Müller & Sohn is classified by Altss as a Single Family Office within the Europe region.
How does Altss source intelligence on J.F. Müller & Sohn?
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 J.F. Müller & Sohn?
J.F. Müller & Sohn'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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