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AUM

$10B+ estimated (LetterOne)

Principals

2

Principal Net Worth

$14.5B

Data Flags

Russian oligarch; EU/UK sanctions since 2022; LetterOne investment fund

Fridman Family Office (LetterOne/Alfa)

SFOHigh Confidence

London, UK (historically) / Luxembourg

Last verified: Jan 16, 2026

Details

Source of Wealth
Energy, Banking, Telecommunications (Alfa Group)
Assets Under Management
$10B+ estimated (LetterOne)
Source File
research/organizations/fridman-family-office.md
UID
fo-fridman-family-office

Also Known As

Mikhail Fridman Family OfficeLetterOneFridman CapitalAlfa Family Office

Principals (2)

Mikhail FridmanCo-founder, Alfa Group; Founder, LetterOneOWNS
$14.5B
TBD-OWNS

Team Members (4)

House DisqualifiedTitle TBD
WORKS_AT
Jehuda ReinharzTitle TBD
WORKS_AT
Marina YudborovskyTitle TBD
WORKS_AT
Robert DudleyTitle TBD
WORKS_AT

Related Entities (4)

Alfa BankSubsidiary

Russia's largest private bank (Alfa Group)

Alfa GroupSubsidiary

Major conglomerate (Alfa Bank, X5 Retail, Veon)

Genesis Philanthropy GroupSubsidiary

Philanthropic foundation

LetterOne HoldingsHolding Company

Luxembourg investment vehicle (co-founder)

Relationship Strength

Loading relationships...

Sources (5)

Changelog

  • 2026-01-16VERIFIED to High. Added Bloomberg Billionaires Index verification. Multiple net worth sources (Celebrity Net Worth $14.5B, Forbes $13.3B). Three sources on net worth verified.
  • 2026-01-16Enriched with principal biography, Alfa Group founding (1989), TNK-BP sale, LetterOne, EU/UK sanctions (2022), Giving Pledge, Genesis Philanthropy. Updated confidence to Medium.
  • 2026-01-15Auto-generated from principal Mikhail Fridman

Engagement & Preferences