Erdmann Family Office GmbH
Erdmann Family Office GmbH is a multi-family office headquartered in Arnsberg, Germany. Founded in 2005 by former private bankers Klaus-Dieter Erdmann, Karsten Schnapp and Sven Häseler, the firm provides independent wealth structuring, consolidated reporting...

Erdmann Family Office GmbH
Erdmann Family Office GmbH is a multi-family office headquartered in Arnsberg, Germany. Founded in 2005 by former private bankers Klaus-Dieter Erdmann, Karsten Schnapp and Sven Häseler, the firm provides independent wealth structuring, consolidated reporting and administrative oversight across liquid and illiquid asset classes for German entrepreneurial families. Its team applies disciplined monitoring, cost control and manager selection to preserve capital and support multigenerational succession planning—delivering comprehensive stewardship.
General information
Firm type
Multi Family Office
Year founded
2005
AUM
—
Location
Region
Europe
Country
—
City
Arnsberg
Corporate office
59755, Arnsberg, Nordrhein-Westfalen, DE, Lange Wende 31
Frequently asked questions
What is Erdmann Family Office GmbH?
Erdmann Family Office GmbH is a multi family office headquartered in Arnsberg.
When was Erdmann Family Office GmbH founded?
Erdmann Family Office GmbH was founded in 2005.
Where is Erdmann Family Office GmbH headquartered?
Erdmann Family Office GmbH is headquartered in Arnsberg, in the Europe region.
How many professionals work at Erdmann Family Office GmbH?
Altss tracks approximately 1 professional associated with Erdmann Family Office GmbH.
What does Altss track for Erdmann Family Office GmbH?
Altss maintains an OSINT-verified profile of Erdmann Family Office GmbH 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 Erdmann Family Office GmbH's website?
Erdmann Family Office GmbH's public website is www.efo-gmbh.de. Verified contact details for principals and decision-makers are available to Altss subscribers.
What type of firm is Erdmann Family Office GmbH?
Erdmann Family Office GmbH is classified by Altss as a Multi Family Office within the Europe region.
How does Altss source intelligence on Erdmann Family Office GmbH?
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 Erdmann Family Office GmbH?
Erdmann Family Office GmbH'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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