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AUM

Estimated $1.5B

Principals

2

Principal Net Worth

$2.4B

Data Flags

Technonicol founder; Russian construction materials; Crimea operations noted; Net worth verified Forbes + Wikipedia ($2.4B)

Kolesnikov Family Office

SFOHigh Confidence

Moscow, Russia

Last verified: Jan 17, 2026

Details

Website
Unknown
Source of Wealth
Manufacturing (construction materials - Technonicol)
Assets Under Management
Estimated $1.5B
Source File
research/organizations/kolesnikov-family-office.md
UID
fo-kolesnikov-family-office

Also Known As

Sergei Kolesnikov Family OfficeSergey Kolesnikov (alternate spelling)Kolesnikov CapitalTechnonicol founder

Principals (2)

Sergei KolesnikovFounder/PrincipalOWNS
$2.4B
Family membersKGI/CDIB stakeholdersOWNS

Team Members (3)

Dmitry MedvedevTitle TBD
WORKS_AT
Gil AdaniTitle TBD
WORKS_AT
Yair SeroussiTitle TBD
WORKS_AT

Related Entities (4)

BOERNERSubsidiary

Related business

Construction materials operationsSubsidiary

Multiple countries

TechnonicolSubsidiary

Roofing, waterproofing, insulation (50% owner)

Technonicol-FinansSubsidiary

Financial operations

Relationship Strength

Loading relationships...

Sources (4)

Changelog

  • 2026-01-17Verification upgrade to High - Net worth verified at $2.4B (Wikipedia June 2025); Forbes Russia #92 (2024); Updated from $1.4B estimate
  • 2026-01-16Enriched with biography, Technonicol founding, 50% ownership, Crimea operations noted, Morgan Stanley/Allen & Overy connection, updated net worth to $1.4B
  • 2026-01-15Auto-generated from principal Sergei Kolesnikov

Engagement & Preferences