Michaela Bittner

Chief Executive Officer at

Holger Stewen GmbH

56 year

34 connections

Producer Manufacturing

Consumer Services

Finance

Profile

Michaela Bittner is currently the Co-Managing Director at O.E.
Hueck GmbH and the Managing Director at Holger Stewen GmbH.
Previously, she worked as a Member-Supervisory Board at HELLA GmbH & Co. KGaA from 1991 to 2022.
She holds an MBA from Donau-Universität Krems, which she received in 2009.

Michaela Bittner active positions

Companies	Position	Start
Holger Stewen GmbH	Chief Executive Officer	-
O.E. Hueck GmbH O.E. Hueck GmbH Financial ConglomeratesFinance Functions as investment holding company	Chief Executive Officer	-

All active positions of Michaela Bittner

Former positions of Michaela Bittner

Companies	Position	End
HELLA GMBH & CO. KGAA	Director/Board Member	30/06/2022

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Training of Michaela Bittner

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Private companies	4
HELLA GmbH & Co. KGaA HELLA GmbH & Co. KGaA Auto Parts: OEMProducer Manufacturing Manufactures lighting systems for the automotive industry	Producer Manufacturing
Donau-Universität Krems Donau-Universität Krems Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
O.E. Hueck GmbH O.E. Hueck GmbH Financial ConglomeratesFinance Functions as investment holding company	Finance
Holger Stewen GmbH