Nicolas Mahler

Director of Finance/CFO at VANTAGE TOWERS AG

48 year

Communications

Industrial Services

Consumer Services

Profile

Nicolas Mahler is currently Director at Cornerstone Telecommunications Infrastructure Ltd. since 2025, Director at Infrastrutture Wireless Italiane SpA since 2025, and Chief Financial Officer at Vantage Towers AG starting in 2026.
Formerly, Mr. Mahler was Chief Financial Officer & Executive Director at Telekom Romania Mobile Communications SA from 2021 to 2022, Director at 1NCE GmbH, Director at Deutsche Telekom Business Solutions GmbH from 2022 to 2024, Vice President-Strategy & Projects at Vivento Customer Services GmbH from 2008 to 2010, Senior Vice President-Operations at Deutsche Telekom Kundenservice GmbH from 2010 to 2016, and Senior Vice President-Business Management at Deutsche Telekom Service GmbH from 2016 to 2018.
Education includes an MBA conferred in 2002 and an undergraduate degree conferred in 1999, both from WHU-Otto Beisheim School of Management.

Nicolas Mahler active positions

Companies	Position	Start
VANTAGE TOWERS AG	Director of Finance/CFO	31/01/2025
INWIT S.P.A.	Director/Board Member	14/04/2025
Cornerstone Telecommunications Infrastructure Ltd. Cornerstone Telecommunications Infrastructure Ltd. Engineering & ConstructionIndustrial Services Operates as a mobile infrastructure services company that provides site design, construction and maintenance services	Director/Board Member	31/12/2024

All active positions of Nicolas Mahler

Former positions of Nicolas Mahler

Companies	Position	End
Deutsche Telekom Business Solutions GmbH Deutsche Telekom Business Solutions GmbH Wireless TelecommunicationsCommunications Provides telecommunication and ICT solutions	Director/Board Member	31/12/2023
Telekom Romania Mobile Communications SA Telekom Romania Mobile Communications SA Wireless TelecommunicationsCommunications Provides mobile telecommunication services	Director of Finance/CFO	31/12/2021
Deutsche Telekom Service GmbH	Corporate Officer/Principal	31/12/2017
Deutsche Telekom Kundenservice GmbH	Chief Operating Officer	31/12/2015
Vivento Customer Services GmbH Vivento Customer Services GmbH Miscellaneous Commercial ServicesCommercial Services Provides call center customer services for the telecommunication industry	Corporate Officer/Principal	31/12/2009

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Training of Nicolas Mahler

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Linked companies

Private companies	10
WHU-Otto Beisheim School of Management WHU-Otto Beisheim School of Management Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Vivento Customer Services GmbH Vivento Customer Services GmbH Miscellaneous Commercial ServicesCommercial Services Provides call center customer services for the telecommunication industry	Commercial Services
Telekom Romania Mobile Communications SA Telekom Romania Mobile Communications SA Wireless TelecommunicationsCommunications Provides mobile telecommunication services	Communications
Deutsche Telekom Kundenservice GmbH
Infrastrutture Wireless Italiane SpA Infrastrutture Wireless Italiane SpA Specialty TelecommunicationsCommunications Designs and manages digital & shared infrastructure elements for telecom operators	Communications
Cornerstone Telecommunications Infrastructure Ltd. Cornerstone Telecommunications Infrastructure Ltd. Engineering & ConstructionIndustrial Services Operates as a mobile infrastructure services company that provides site design, construction and maintenance services	Industrial Services
1NCE GmbH 1NCE GmbH Packaged SoftwareTechnology Services Develops and operates software platform for network connectivity	Technology Services
Deutsche Telekom Service GmbH
Deutsche Telekom Business Solutions GmbH Deutsche Telekom Business Solutions GmbH Wireless TelecommunicationsCommunications Provides telecommunication and ICT solutions	Communications
Vantage Towers AG Vantage Towers AG Engineering & ConstructionIndustrial Services Builds and maintains network towers	Industrial Services