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AUM

Not disclosed

Principals

2

Principal Net Worth

$3.5B

Data Flags

Publicly traded company co-founder, vocal on tax policy

Gantner Family Office

SFOHigh Confidence

Baar, Zug, Switzerland

Last verified: Jan 16, 2026

Details

Website
Unknown
Source of Wealth
Private Equity (Partners Group)
Assets Under Management
Not disclosed
Source File
research/organizations/gantner-family-office.md
UID
fo-gantner-family-office

Also Known As

Alfred Gantner Family OfficeGantner Capital

Principals (2)

Alfred GantnerCo-Founder & Executive Chairman, Partners GroupOWNS
$3.5B
Family details private-OWNS

Team Members (9)

Alfred GantnerExecutive Chairman, Partners Group
WORKS_AT
Alternative BetaTitle TBD
WORKS_AT
David LaytonCEO, Partners Group
WORKS_AT
In AprilTitle TBD
WORKS_AT
In DecemberTitle TBD
WORKS_AT
In NovemberTitle TBD
WORKS_AT
In OctoberTitle TBD
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Philippe WeissTitle TBD
WORKS_AT
Samuel ScherlingTitle TBD
WORKS_AT

Related Entities (3)

Partners Group Holding AGHolding Company

(SIX: PGHN) - Private equity firm (~5% stake)

Personal investment vehiclesSubsidiary

Private investment entities (names not disclosed) --

Restor FoundationFoundation

Environmental philanthropy

Relationship Strength

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Sources (5)

Changelog

  • 2026-01-16Enriched with biography, education, career history, updated net worth to $3.5B, added wealth tax advocacy, confidence upgraded to High
  • 2026-01-15Auto-generated from principal Alfred Gantner

Engagement & Preferences