Markus Haas

Chief Executive Officer at

E-Plus Service GmbH

54 year

Communications

Finance

Profile

Presently, Markus Haas occupies the position of CEO & Chief Operating Officer at Telefónica Deutschland Holding AG and Chairman-Management Board at E-Plus Service GmbH. He is also on the board of Verband der Anbieter von Telekommunikations- und Mehrwertdien and BREKO Bundesverband Breitbandkommunikation e.V. and Managing Director-Corporate Affairs & Strategy at Telefónica Germany Management GmbH.

Markus Haas active positions

Companies	Position	Start
Verband der Anbieter von Telekommunikations- und Mehrwertdien Verband der Anbieter von Telekommunikations- und Mehrwertdien Specialty TelecommunicationsCommunications Provides wireless telecommunication services	Director/Board Member	2011-04-30
BREKO Bundesverband Breitbandkommunikation e.V.	Director/Board Member	2012-07-31
Telefónica Germany Management GmbH Telefónica Germany Management GmbH Financial ConglomeratesFinance Functions as an investment holding company	Corporate Officer/Principal	2009-05-31
E-Plus Service GmbH E-Plus Service GmbH Specialty TelecommunicationsCommunications Provides telecommunication services	Chief Executive Officer	-

All active positions of Markus Haas

Former positions of Markus Haas

Companies	Position	End
TELEFÓNICA DEUTSCHLAND HOLDING AG	Chief Executive Officer	2025-12-30

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Experiences
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Private companies

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Linked companies

Private companies	5
Verband der Anbieter von Telekommunikations- und Mehrwertdien Verband der Anbieter von Telekommunikations- und Mehrwertdien Specialty TelecommunicationsCommunications Provides wireless telecommunication services	Communications
Telefónica Deutschland Holding AG Telefónica Deutschland Holding AG Wireless TelecommunicationsCommunications Provides telephone and mobile communications services	Communications
BREKO Bundesverband Breitbandkommunikation e.V.
Telefónica Germany Management GmbH Telefónica Germany Management GmbH Financial ConglomeratesFinance Functions as an investment holding company	Finance
E-Plus Service GmbH E-Plus Service GmbH Specialty TelecommunicationsCommunications Provides telecommunication services	Communications

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