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AUM

Unknown

Principals

5

Principal Net Worth

$14.5B

Data Flags

Ems-Chemie owners; combined family ~$14.5B+ (Magdalena $9.1B #372, Markus $5.4B #763); Swiss political dynasty

Blocher Family Office

SFOHigh Confidence

Switzerland

Last verified: Jan 17, 2026

Details

Website
Unknown
Source of Wealth
Manufacturing/Chemicals (Ems-Chemie)
Assets Under Management
Unknown
Source File
research/organizations/blocher-family-office.md
UID
fo-blocher-family-office

Also Known As

Rahel Blocher Family OfficeBlocher CapitalBlocher Family Office

Principals (5)

Rahel BlocherFamily PrincipalOWNS
$14.5B
Christoph BlocherFormer politician, industrialistOWNS
Magdalena Martullo-BlocherCEO, Ems-ChemieOWNS
Miriam Blocher-OWNS
Markus Blocher-OWNS

Team Members (7)

Colm KelleherTitle TBD
WORKS_AT
Evy TheunisTitle TBD
WORKS_AT
Jan JenischTitle TBD
WORKS_AT
Magdalena Martullo-BlocherCEO, Ems-Chemie (sister)
WORKS_AT
Mario GrecoTitle TBD
WORKS_AT
New PresidentPresident (Aug 2025)
WORKS_AT
Sergio ErmottiTitle TBD
WORKS_AT

Related Entities (2)

Ems-Chemie Holding AGHolding Company

(SIX: EMSN) - Family ownership

Robinvest AGSubsidiary

Family holding company Various family investment vehicles

Relationship Strength

Loading relationships...

Sources (6)

Changelog

  • 2026-01-17Updated with Forbes Real-Time Jan 2026 data - Magdalena Martullo-Blocher $9.1B #372, Markus Blocher $5.4B #763. Combined family ~$14.5B+
  • 2026-01-17Upgraded to High confidence - verified net worth with 4+ sources (Forbes $7B, Wikipedia family $18-19.5B, Insider Monkey $7.4B, Yahoo $7B)
  • 2026-01-16Enriched with family details, Ems-Chemie ownership, net worth $6.4B, political background
  • 2026-01-15Auto-generated from principal Rahel Blocher

Engagement & Preferences