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AUM

Estimated $8-10B (based on net worth)

Principals

3

Data Flags

Russia fertilizer, PhosAgro, UK sanctions concerns, Witanhurst estate

Guryev Family Office

SFOHigh Confidence

Moscow, Russia / London, UK

Last verified: Jan 16, 2026

Details

Website
Unknown
Source of Wealth
Manufacturing (Fertilizers - PhosAgro)
Assets Under Management
Estimated $8-10B (based on net worth)
Source File
research/organizations/guryev-family-office.md
UID
fo-guryev-family-office

Also Known As

Andrei Guryev Family OfficeGuryev CapitalPhosAgro Family Holdings

Principals (3)

Andrei GuryevFounder/PrincipalOWNS
Andrey Andreyevich GuryevPhosAgro involvementOWNS
WifePhilanthropistOWNS

Team Members (6)

Best IndependentTitle TBD
WORKS_AT
Dmitry MedvedevTitle TBD
WORKS_AT
Interactive BrokersTitle TBD
WORKS_AT
Koch IndustriesTitle TBD
WORKS_AT
Reliance IndustriesTitle TBD
WORKS_AT
Technology SemiconductorsTitle TBD
WORKS_AT

Related Entities (4)

Family FoundationFoundation
Guryev Family HoldingsHolding Company

PhosAgro stake

PhosAgroSubsidiary

(MOEX: PHOR) - Europe's largest phosphate fertilizer producer

Witanhurst estateSubsidiary

London property (Highgate)

Relationship Strength

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Sources (5)

Changelog

  • 2026-01-16Enriched with biography (born 1960), PhosAgro founding, son Andrey, Witanhurst estate, net worth update ($9.3-9.5B), updated confidence to High
  • 2026-01-15Auto-generated from principal Andrei Guryev & family

Engagement & Preferences