AUM
Estimated $6-7B (based on net worth)
Principals
3
Principal Net Worth
$18.9B
Data Flags
Swiss billionaire, CA Technologies inheritance, AMAG car dealer, Climeworks investor
Haefner Family Office
SFOHigh ConfidenceZurich, Switzerland
Last verified: Jan 16, 2026
Details
- Website
- Unknown
- Source of Wealth
- Technology (CA Technologies), Automotive (AMAG)
- Assets Under Management
- Estimated $6-7B (based on net worth)
- Source File
- research/organizations/haefner-family-office.md
- UID
- fo-haefner-family-office
Also Known As
Martin Haefner Family OfficeHaefner CapitalAMAG Family Office
Principals (3)
Related Entities (5)
Relationship Strength
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Sources (5)
- https://www.forbes.com/profile/martin-haefner/
- https://en.wikipedia.org/wiki/Martin_Haefner
- https://www.goodreturns.in/martin-haefner-net-worth-and-biography-blnr574.html
- https://grokipedia.com/page/martin_haefner
- https://www.swissinfo.ch/eng/aging-society/swiss-billionaire-martin-haefner-creates-foundation/88690139
Changelog
- 2026-01-16Enriched with biography (born 1954), father Walter, CA Technologies inheritance, AMAG ownership, Climeworks, foundation (2024), net worth update ($5.4-6.7B), updated confidence to High
- 2026-01-15Auto-generated from principal Martin Haefner