Wilhelm Winterstein

Chief Executive Officer at

E.K.W. Hauptverwaltung GmbH

Net worth: 71 M $ as of 31/08/2026

95 year

Finance

Profile

Wilhelm Winterstein is currently a Co-Managing Director at E.K.W.
Hauptverwaltung GmbH.
Previously, he worked as a Director-Supervisory Board at Generali Deutschland AG in 2012.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
RHI Magnesita NV RHI Magnesita NV Other Metals/MineralsNon-Energy Minerals Manufactures refractory products 3.99%	24/02/2025	1,891,292 ( 3.99% )	71 M $	31/08/2026

Wilhelm Winterstein active positions

Companies	Position	Start
E.K.W. Hauptverwaltung GmbH E.K.W. Hauptverwaltung GmbH Financial ConglomeratesFinance Provides financial services	Chief Executive Officer	-

All active positions of Wilhelm Winterstein

Former positions of Wilhelm Winterstein

Companies	Position	End
GENERALI DEUTSCHLAND HOLDING AG	Director/Board Member	23/05/2013

See the detail of Wilhelm Winterstein's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Wilhelm Winterstein's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies	2
Generali Deutschland AG Generali Deutschland AG Multi-Line InsuranceFinance Provides home, property, vehicle and health insurance services	Finance
E.K.W. Hauptverwaltung GmbH E.K.W. Hauptverwaltung GmbH Financial ConglomeratesFinance Provides financial services	Finance